Degener, Jan F.

[["dc.bibliographiccitation.artnumber","63"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Journal of High Energy Physics"],["dc.bibliographiccitation.volume","2022"],["dc.contributor.author","Aad, G."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Abbott, D. C."],["dc.contributor.author","Abed Abud, A."],["dc.contributor.author","Abeling, K."],["dc.contributor.author","Abhayasinghe, D. K."],["dc.contributor.author","Abidi, S. H."],["dc.contributor.author","Abramowicz, H."],["dc.contributor.author","Abreu, H."],["dc.contributor.author","Abulaiti, Y."],["dc.contributor.author","Achkar, B."],["dc.contributor.author","Albert, J."],["dc.contributor.author","Ali, S."],["dc.contributor.author","Anthony, M. T."],["dc.contributor.author","Arnold, H."],["dc.contributor.author","Balaji, S."],["dc.contributor.author","Bauer, F."],["dc.contributor.author","Chen, J."],["dc.contributor.author","Chen, J."],["dc.contributor.author","Chen, J."],["dc.contributor.author","Chen, S."],["dc.contributor.author","Chen, Y."],["dc.contributor.author","David, C."],["dc.contributor.author","De Castro, S."],["dc.contributor.author","Degens, J."],["dc.contributor.author","Dreyer, T."],["dc.contributor.author","Falke, S."],["dc.contributor.author","Fournier, D."],["dc.contributor.author","Gao, Y."],["dc.contributor.author","Gao, Y. S."],["dc.contributor.author","George, S."],["dc.contributor.author","Grosse-Knetter, J."],["dc.contributor.author","Guenther, J."],["dc.contributor.author","Han, S."],["dc.contributor.author","Harenberg, T."],["dc.contributor.author","Heim, S."],["dc.contributor.author","Heim, T."],["dc.contributor.author","Herrmann, T."],["dc.contributor.author","Holm, T."],["dc.contributor.author","Hu, S."],["dc.contributor.author","Jin, S."],["dc.contributor.author","Keller, J. S."],["dc.contributor.author","Kersten, S."],["dc.contributor.author","Kim, E."],["dc.contributor.author","Kluth, S."],["dc.contributor.author","Korn, S."],["dc.contributor.author","Krüger, H."],["dc.contributor.author","Kuhl, T."],["dc.contributor.author","Lai, S."],["dc.contributor.author","Lee, S."],["dc.contributor.author","Lehmann, K."],["dc.contributor.author","Lehmann, N."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, J."],["dc.contributor.author","Li, K."],["dc.contributor.author","Li, X."],["dc.contributor.author","Li, Y."],["dc.contributor.author","Liu, B."],["dc.contributor.author","Lorenz, J."],["dc.contributor.author","Lu, M."],["dc.contributor.author","Lu, S."],["dc.contributor.author","Lutz, M. S."],["dc.contributor.author","Martinez, M."],["dc.contributor.author","Menke, S."],["dc.contributor.author","Meyer, C."],["dc.contributor.author","Morgenstern, S."],["dc.contributor.author","Mueller, J."],["dc.contributor.author","Mueller, R."],["dc.contributor.author","Quadt, A."],["dc.contributor.author","Rajagopalan, S."],["dc.contributor.author","Rave, S."],["dc.contributor.author","Schaefer, L."],["dc.contributor.author","Schoening, A."],["dc.contributor.author","Schott, M."],["dc.contributor.author","Seitz, C."],["dc.contributor.author","Sen, S."],["dc.contributor.author","Sharma, S."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, H."],["dc.contributor.author","Wang, J."],["dc.contributor.author","Wang, Y."],["dc.contributor.author","Weber, M. S."],["dc.contributor.author","Xu, T."],["dc.contributor.author","Xu, Y."],["dc.contributor.author","Zhang, B."],["dc.contributor.author","Zhang, J."],["dc.contributor.author","Zhang, K."],["dc.contributor.author","Zhang, M."],["dc.contributor.author","Zhao, Z."],["dc.contributor.author","Zhou, Y."],["dc.contributor.author","Zhu, C."],["dc.contributor.authorgroup","The ATLAS collaboration"],["dc.date.accessioned","2022-04-01T10:02:14Z"],["dc.date.accessioned","2022-08-18T12:33:08Z"],["dc.date.available","2022-04-01T10:02:14Z"],["dc.date.available","2022-08-18T12:33:08Z"],["dc.date.issued","2022-01-13"],["dc.date.updated","2022-07-29T11:35:01Z"],["dc.description.abstract","A bstract A search for the exotic decay of the Higgs boson ( H ) into a b $ \\overline{b} $ b ¯ resonance plus missing transverse momentum is described. The search is performed with the ATLAS detector at the Large Hadron Collider using 139 fb − 1 of pp collisions at $ \\sqrt{s} $ s = 13 TeV. The search targets events from ZH production in an NMSSM scenario where H → $ {\\overset{\\sim }{\\chi}}_2^0{\\overset{\\sim }{\\chi}}_1^0 $ χ ~ 2 0 χ ~ 1 0 , with $ {\\overset{\\sim }{\\chi}}_2^0 $ χ ~ 2 0 → $ a{\\overset{\\sim }{\\chi}}_1^0 $ a χ ~ 1 0 , where a is a light pseudoscalar Higgs boson and $ {\\overset{\\sim }{\\chi}}_{1,2}^0 $ χ ~ 1 , 2 0 are the two lightest neutralinos. The decay of the a boson into a pair of b -quarks results in a peak in the dijet invariant mass distribution. The final-state signature consists of two leptons, two or more jets, at least one of which is identified as originating from a b -quark, and missing transverse momentum. Observations are consistent with Standard Model expectations and upper limits are set on the product of cross section times branching ratio for a three-dimensional scan of the masses of the $ {\\overset{\\sim }{\\chi}}_2^0 $ χ ~ 2 0 , $ {\\overset{\\sim }{\\chi}}_1^0 $ χ ~ 1 0 and a boson."],["dc.identifier.citation","Journal of High Energy Physics. 2022 Jan 13;2022(1):63"],["dc.identifier.doi","10.1007/JHEP01(2022)063"],["dc.identifier.pii","17555"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/105859"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112915"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-530"],["dc.publisher","Springer Berlin Heidelberg"],["dc.relation.eissn","1029-8479"],["dc.rights.holder","The Author(s)"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.subject","Hadron-Hadron scattering (experiments)"],["dc.subject","Supersymmetry"],["dc.subject","Beyond Standard Model"],["dc.title","Search for exotic decays of the Higgs boson into b$ \\overline{b} $ and missing transverse momentum in pp collisions at $ \\sqrt{s} $ = 13 TeV with the ATLAS detector"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","334"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","The European Physical Journal C"],["dc.bibliographiccitation.volume","82"],["dc.contributor.author","Aad, G."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Abbott, D. C."],["dc.contributor.author","Abed Abud, A."],["dc.contributor.author","Abeling, K."],["dc.contributor.author","Abhayasinghe, D. K."],["dc.contributor.author","Abidi, S. H."],["dc.contributor.author","Aboulhorma, A."],["dc.contributor.author","Abramowicz, H."],["dc.contributor.author","Abreu, H."],["dc.contributor.author","Albert, J."],["dc.contributor.author","Williams, S."],["dc.contributor.author","Xu, T."],["dc.contributor.author","Xu, Y."],["dc.contributor.author","Yan, S."],["dc.contributor.author","Yang, S."],["dc.contributor.author","Yang, T."],["dc.contributor.author","Zhang, B."],["dc.contributor.author","Zhang, J."],["dc.contributor.author","Zhang, K."],["dc.contributor.author","Zhang, M."],["dc.contributor.author","Ali, S."],["dc.contributor.author","Zhang, S."],["dc.contributor.author","Zhao, T."],["dc.contributor.author","Zhao, Z."],["dc.contributor.author","Zhou, Y."],["dc.contributor.author","Zhu, C."],["dc.contributor.author","Zimmermann, S."],["dc.contributor.author","Anthony, M. T."],["dc.contributor.author","Arnold, H."],["dc.contributor.author","Balaji, S."],["dc.contributor.author","Bauer, F."],["dc.contributor.author","Chen, J."],["dc.contributor.author","Chen, J."],["dc.contributor.author","Chen, S."],["dc.contributor.author","Chen, Y."],["dc.contributor.author","Chowdhury, T."],["dc.contributor.author","David, C."],["dc.contributor.author","De Castro, S."],["dc.contributor.author","Degens, J."],["dc.contributor.author","Dreyer, T."],["dc.contributor.author","Falke, S."],["dc.contributor.author","Fournier, D."],["dc.contributor.author","Gao, Y."],["dc.contributor.author","Gao, Y. S."],["dc.contributor.author","George, S."],["dc.contributor.author","Grosse-Knetter, J."],["dc.contributor.author","Guenther, J."],["dc.contributor.author","Han, S."],["dc.contributor.author","Harenberg, T."],["dc.contributor.author","Jin, S."],["dc.contributor.author","Kim, E."],["dc.contributor.author","Kluth, S."],["dc.contributor.author","Krüger, H."],["dc.contributor.author","Kuhl, T."],["dc.contributor.author","Lai, S."],["dc.contributor.author","Lehmann, K."],["dc.contributor.author","Lehmann, N."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, J."],["dc.contributor.author","Li, K."],["dc.contributor.author","Li, X."],["dc.contributor.author","Li, Y."],["dc.contributor.author","Liu, B."],["dc.contributor.author","Lorenz, J."],["dc.contributor.author","Lu, M."],["dc.contributor.author","Lu, S."],["dc.contributor.author","Lutz, M. S."],["dc.contributor.author","Martinez, M."],["dc.contributor.author","Menke, S."],["dc.contributor.author","Meyer, C."],["dc.contributor.author","Morgenstern, S."],["dc.contributor.author","Mueller, J."],["dc.contributor.author","Mueller, R."],["dc.contributor.author","Quadt, A."],["dc.contributor.author","Rajagopalan, S."],["dc.contributor.author","Rave, S."],["dc.contributor.author","Schoening, A."],["dc.contributor.author","Schott, M."],["dc.contributor.author","Seitz, C."],["dc.contributor.author","Sen, S."],["dc.contributor.author","Sharma, S."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, H."],["dc.contributor.author","Wang, J."],["dc.contributor.author","Wang, Y."],["dc.contributor.author","Weber, M. S."],["dc.contributor.authorgroup","ATLAS Collaboration"],["dc.date.accessioned","2022-05-02T08:09:20Z"],["dc.date.accessioned","2022-08-18T12:15:52Z"],["dc.date.available","2022-05-02T08:09:20Z"],["dc.date.available","2022-08-18T12:15:52Z"],["dc.date.issued","2022-04-19"],["dc.date.updated","2022-07-29T10:10:00Z"],["dc.description.abstract","Abstract\r\n A search is presented for the production of a single top quark via left-handed flavour-changing neutral-current (FCNC) interactions of a top quark, a gluon and an up or charm quark. Two production processes are considered: \r\n \r\n \r\n \r\n $u+g\\rightarrow t$\r\n \r\n \r\n u\r\n +\r\n g\r\n →\r\n t\r\n \r\n \r\n and \r\n \r\n \r\n \r\n $c+g\\rightarrow t$\r\n \r\n \r\n c\r\n +\r\n g\r\n →\r\n t\r\n \r\n \r\n . The analysis is based on proton–proton collision data taken at a centre-of-mass energy of 13 TeV with the ATLAS detector at the LHC. The data set corresponds to an integrated luminosity of 139 fb\r\n \r\n \r\n \r\n $^{-1}$\r\n \r\n \r\n \r\n \r\n -\r\n 1\r\n \r\n \r\n \r\n . Events with exactly one electron or muon, exactly one b-tagged jet and missing transverse momentum are selected, resembling the decay products of a singly produced top quark. Neural networks based on kinematic variables differentiate between events from the two signal processes and events from background processes. The measured data are consistent with the background-only hypothesis, and limits are set on the production cross-sections of the signal processes: \r\n \r\n \r\n \r\n $\\sigma (u+g\\rightarrow t)\\times \\mathcal {B}(t\\rightarrow Wb)\\times \\mathcal {B}(W\\rightarrow \\ell \\nu )<3.0\\,$\r\n \r\n \r\n σ\r\n (\r\n u\r\n +\r\n g\r\n →\r\n t\r\n )\r\n ×\r\n B\r\n (\r\n t\r\n →\r\n W\r\n b\r\n )\r\n ×\r\n B\r\n (\r\n W\r\n →\r\n ℓ\r\n ν\r\n )\r\n <\r\n 3.0\r\n \r\n \r\n \r\n pb and \r\n \r\n \r\n \r\n $\\sigma (c+g\\rightarrow t)\\times \\mathcal {B}(t\\rightarrow Wb)\\times \\mathcal {B}(W\\rightarrow \\ell \\nu )<4.7\\,$\r\n \r\n \r\n σ\r\n (\r\n c\r\n +\r\n g\r\n →\r\n t\r\n )\r\n ×\r\n B\r\n (\r\n t\r\n →\r\n W\r\n b\r\n )\r\n ×\r\n B\r\n (\r\n W\r\n →\r\n ℓ\r\n ν\r\n )\r\n <\r\n 4.7\r\n \r\n \r\n \r\n pb at the 95% confidence level, with \r\n \r\n \r\n \r\n $\\mathcal {B}(W\\rightarrow \\ell \\nu )=0.325$\r\n \r\n \r\n B\r\n (\r\n W\r\n →\r\n ℓ\r\n ν\r\n )\r\n =\r\n 0.325\r\n \r\n \r\n being the sum of branching ratios of all three leptonic decay modes of the W boson. Based on the framework of an effective field theory, the cross-section limits are translated into limits on the strengths of the tug and tcg couplings occurring in the theory: \r\n \r\n \r\n \r\n $|C^{\\,ut}_{uG}|/\\Lambda ^2 < 0.057\\,$\r\n \r\n \r\n \r\n |\r\n \r\n \r\n C\r\n \r\n uG\r\n \r\n \r\n \r\n u\r\n t\r\n \r\n \r\n \r\n |\r\n /\r\n \r\n \r\n Λ\r\n 2\r\n \r\n <\r\n 0.057\r\n \r\n \r\n \r\n TeV\r\n \r\n \r\n \r\n $^{-2}$\r\n \r\n \r\n \r\n \r\n -\r\n 2\r\n \r\n \r\n \r\n and \r\n \r\n \r\n \r\n $|C^{\\,ct}_{uG}|/\\Lambda ^2 < 0.14\\,$\r\n \r\n \r\n \r\n |\r\n \r\n \r\n C\r\n \r\n uG\r\n \r\n \r\n \r\n c\r\n t\r\n \r\n \r\n \r\n |\r\n /\r\n \r\n \r\n Λ\r\n 2\r\n \r\n <\r\n 0.14\r\n \r\n \r\n \r\n TeV\r\n \r\n \r\n \r\n $^{-2}$\r\n \r\n \r\n \r\n \r\n -\r\n 2\r\n \r\n \r\n \r\n . These bounds correspond to limits on the branching ratios of FCNC-induced top-quark decays: \r\n \r\n \r\n \r\n $\\mathcal {B}(t\\rightarrow u+g)< 0.61\\times 10^{-4}$\r\n \r\n \r\n B\r\n \r\n (\r\n t\r\n →\r\n u\r\n +\r\n g\r\n )\r\n \r\n <\r\n 0.61\r\n ×\r\n \r\n 10\r\n \r\n -\r\n 4\r\n \r\n \r\n \r\n \r\n and \r\n \r\n \r\n \r\n $\\mathcal {B}(t\\rightarrow c+g)< 3.7\\times 10^{-4}$\r\n \r\n \r\n B\r\n \r\n (\r\n t\r\n →\r\n c\r\n +\r\n g\r\n )\r\n \r\n <\r\n 3.7\r\n ×\r\n \r\n 10\r\n \r\n -\r\n 4\r\n \r\n \r\n \r\n \r\n ."],["dc.identifier.citation","The European Physical Journal C. 2022 Apr 19;82(4):334"],["dc.identifier.doi","10.1140/epjc/s10052-022-10182-7"],["dc.identifier.pii","10182"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/107358"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112853"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-561"],["dc.publisher","Springer Berlin Heidelberg"],["dc.relation.eissn","1434-6052"],["dc.rights.holder","The Author(s)"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","Search for flavour-changing neutral-current interactions of a top quark and a gluon in pp collisions at s√=13 TeV with the ATLAS detector"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","606"],["dc.bibliographiccitation.issue","7"],["dc.bibliographiccitation.journal","The European Physical Journal C"],["dc.bibliographiccitation.volume","82"],["dc.contributor.author","Aad, G."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Abbott, D. C."],["dc.contributor.author","Abed Abud, A."],["dc.contributor.author","Abeling, K."],["dc.contributor.author","Abhayasinghe, D. K."],["dc.contributor.author","Abidi, S. H."],["dc.contributor.author","Abramowicz, H."],["dc.contributor.author","Abreu, H."],["dc.contributor.author","Abulaiti, Y."],["dc.contributor.author","Abusleme Hoffman, A. C."],["dc.contributor.author","Acharya, B. S."],["dc.contributor.author","Achkar, B."],["dc.contributor.author","Adam, L."],["dc.contributor.author","Adam Bourdarios, C."],["dc.contributor.author","Adamczyk, L."],["dc.contributor.author","Adamek, L."],["dc.contributor.author","Adelman, J."],["dc.contributor.author","Adiguzel, A."],["dc.contributor.author","Adorni, S."],["dc.contributor.author","Adye, T."],["dc.contributor.author","Affolder, A. A."],["dc.contributor.author","Afik, Y."],["dc.contributor.author","Agapopoulou, C."],["dc.contributor.author","Agaras, M. N."],["dc.contributor.author","Agarwala, J."],["dc.contributor.author","Aggarwal, A."],["dc.contributor.author","Agheorghiesei, C."],["dc.contributor.author","Aguilar-Saavedra, J. A."],["dc.contributor.author","Ahmad, A."],["dc.contributor.author","Ahmadov, F."],["dc.contributor.author","Ahmed, W. S."],["dc.contributor.author","Ai, X."],["dc.contributor.author","Aielli, G."],["dc.contributor.author","Akatsuka, S."],["dc.contributor.author","Akbiyik, M."],["dc.contributor.author","Åkesson, T. P. A."],["dc.contributor.author","Akimov, A. V."],["dc.contributor.author","Al Khoury, K."],["dc.contributor.author","Alberghi, G. L."],["dc.contributor.author","Albert, J."],["dc.contributor.author","Alconada Verzini, M. J."],["dc.contributor.author","Alderweireldt, S."],["dc.contributor.author","Aleksa, M."],["dc.contributor.author","Aleksandrov, I. N."],["dc.contributor.author","Alexa, C."],["dc.contributor.author","Alexopoulos, T."],["dc.contributor.author","Alfonsi, A."],["dc.contributor.author","Alfonsi, F."],["dc.contributor.author","Alhroob, M."],["dc.contributor.author","Anthony, M. T."],["dc.contributor.author","Arnold, H."],["dc.contributor.author","Balaji, S."],["dc.contributor.author","Chen, Y."],["dc.contributor.author","Degens, J."],["dc.contributor.author","Dreyer, T."],["dc.contributor.author","Falke, S."],["dc.contributor.author","Fournier, D."],["dc.contributor.author","Gao, Y."],["dc.contributor.author","Gao, Y. S."],["dc.contributor.author","Grosse-Knetter, J"],["dc.contributor.author","Guenther, J."],["dc.contributor.author","Harenberg, T."],["dc.contributor.author","Jin, S."],["dc.contributor.author","Kim, E."],["dc.contributor.author","Kluth, S."],["dc.contributor.author","Krüger, H."],["dc.contributor.author","Kuhl, T."],["dc.contributor.author","Lai, S."],["dc.contributor.author","Lehmann, K."],["dc.contributor.author","Lehmann, N."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, J."],["dc.contributor.author","Li, K."],["dc.contributor.author","Li, X."],["dc.contributor.author","Li, Y."],["dc.contributor.author","Liu, B."],["dc.contributor.author","Lorenz, J."],["dc.contributor.author","Lu, M."],["dc.contributor.author","Lu, S."],["dc.contributor.author","Lutz, M. S."],["dc.contributor.author","Martinez, M."],["dc.contributor.author","Menke, S."],["dc.contributor.author","Meyer, C."],["dc.contributor.author","Morgenstern, S."],["dc.contributor.author","Mueller, J."],["dc.contributor.author","Quadt, A."],["dc.contributor.author","Rajagopalan, S."],["dc.contributor.author","Rave, S."],["dc.contributor.author","Schaefer, L."],["dc.contributor.author","Schoening, A."],["dc.contributor.author","Schott, M."],["dc.contributor.author","Seitz, C."],["dc.contributor.author","Sen, S."],["dc.contributor.author","Sharma, S."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, H."],["dc.contributor.author","Wang, J."],["dc.contributor.author","Wang, Y."],["dc.contributor.author","Weber, M. S."],["dc.contributor.author","Xu, T."],["dc.contributor.author","Xu, Y."],["dc.contributor.author","Zhang, B."],["dc.contributor.author","Zhang, J."],["dc.contributor.author","Zhang, K."],["dc.contributor.author","Zhang, M."],["dc.contributor.author","Zhao, Z."],["dc.contributor.author","Zhou, Y."],["dc.contributor.author","Zhu, C."],["dc.date.accessioned","2022-08-17T11:52:45Z"],["dc.date.available","2022-08-17T11:52:45Z"],["dc.date.issued","2022-07-11"],["dc.date.updated","2022-07-25T11:18:20Z"],["dc.description.abstract","Abstract A search for long-lived charginos produced either directly or in the cascade decay of heavy prompt gluino states is presented. The search is based on proton–proton collision data collected at a centre-of-mass energy of 1517135\\sqrt{s}1517135 s  = 13 T 1517135\\text {eV}1517135 eV between 2015 and 2018 with the ATLAS detector at the LHC, corresponding to an integrated luminosity of 136 fb 1517135^{-1}1517135 - 1 . Long-lived charginos are characterised by a distinct signature of a short and then disappearing track, and are reconstructed using at least four measurements in the ATLAS pixel detector, with no subsequent measurements in the silicon-microstrip tracking volume nor any associated energy deposits in the calorimeter. The final state is complemented by a large missing transverse-momentum requirement for triggering purposes and at least one high-transverse-momentum jet. No excess above the expected backgrounds is observed. Exclusion limits are set at 95% confidence level on the masses of the chargino and gluino for different chargino lifetimes. Chargino masses up to 660 (210) G 1517135\\text {eV}1517135 eV are excluded in scenarios where the chargino is a pure wino (higgsino). For charginos produced during the cascade decay of a heavy gluino, gluinos with masses below 2.1 T 1517135\\text {eV}1517135 eV are excluded for a chargino mass of 300 G 1517135\\text {eV}1517135 eV and a lifetime of 0.2 ns."],["dc.identifier.citation","The European Physical Journal C. 2022 Jul 11;82(7):606"],["dc.identifier.doi","10.1140/epjc/s10052-022-10489-5"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112790"],["dc.language.iso","en"],["dc.rights","CC BY 4.0"],["dc.rights.holder","The Author(s)"],["dc.title","Search for long-lived charginos based on a disappearing-track signature using 136 fb 562261^{-1}562261 - 1 of pp collisions at 562261\\sqrt{s}562261 s  = 13 TeV with the ATLAS detector"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","3"],["dc.bibliographiccitation.issue","6"],["dc.bibliographiccitation.journal","Journal of High Energy Physics"],["dc.bibliographiccitation.volume","2021"],["dc.contributor.author","Aad, G."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Abbott, D. C."],["dc.contributor.author","Abed Abud, A."],["dc.contributor.author","Abeling, K."],["dc.contributor.author","Abhayasinghe, D. K."],["dc.contributor.author","Abidi, S. H."],["dc.contributor.author","AbouZeid, O. S."],["dc.contributor.author","Abraham, N. L."],["dc.contributor.author","Abramowicz, H."],["dc.contributor.author","Abreu, H."],["dc.contributor.author","Abulaiti, Y."],["dc.contributor.author","Abusleme Hoffman, A. C."],["dc.contributor.author","Acharya, B. S."],["dc.contributor.author","Achkar, B."],["dc.contributor.author","Adam, L."],["dc.contributor.author","Adam Bourdarios, C."],["dc.contributor.author","Adamczyk, L."],["dc.contributor.author","Adamek, L."],["dc.contributor.author","Adelman, J."],["dc.contributor.author","Adiguzel, A."],["dc.contributor.author","Adorni, S."],["dc.contributor.author","Adye, T."],["dc.contributor.author","Affolder, A. A."],["dc.contributor.author","Afik, Y."],["dc.contributor.author","Agapopoulou, C."],["dc.contributor.author","Agaras, M. N."],["dc.contributor.author","Aggarwal, A."],["dc.contributor.author","Agheorghiesei, C."],["dc.contributor.author","Aguilar-Saavedra, J. A."],["dc.contributor.author","Ahmad, A."],["dc.contributor.author","Ahmadov, F."],["dc.contributor.author","Ahmed, W. S."],["dc.contributor.author","Ai, X."],["dc.contributor.author","Aielli, G."],["dc.contributor.author","Akatsuka, S."],["dc.contributor.author","Akbiyik, M."],["dc.contributor.author","Åkesson, T. P. A."],["dc.contributor.author","Akilli, E."],["dc.contributor.author","Akimov, A. V."],["dc.contributor.author","Al Khoury, K."],["dc.contributor.author","Alberghi, G. L."],["dc.contributor.author","Albert, J."],["dc.contributor.author","Alconada Verzini, M. J."],["dc.contributor.author","Alderweireldt, S."],["dc.contributor.author","Aleksa, M."],["dc.contributor.author","Aleksandrov, I. N."],["dc.contributor.author","Alexa, C."],["dc.contributor.author","Alexopoulos, T."],["dc.contributor.author","Alfonsi, A."],["dc.contributor.author","Anthony, M. T."],["dc.contributor.author","Arnold, H."],["dc.contributor.author","Balaji, S."],["dc.contributor.author","Chen, Y."],["dc.contributor.author","Degens, J."],["dc.contributor.author","Dreyer, T."],["dc.contributor.author","Falke, S."],["dc.contributor.author","Fournier, D."],["dc.contributor.author","Gao, Y."],["dc.contributor.author","Gao, Y. S."],["dc.contributor.author","Grosse-Knetter, J."],["dc.contributor.author","Guenther, J."],["dc.contributor.author","Harenberg, T."],["dc.contributor.author","Jin, S."],["dc.contributor.author","Kim, E."],["dc.contributor.author","Kluth, S."],["dc.contributor.author","Krüger, H."],["dc.contributor.author","Kuhl, T."],["dc.contributor.author","Lai, S."],["dc.contributor.author","Lehmann, K."],["dc.contributor.author","Lehmann, N."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, J."],["dc.contributor.author","Li, K."],["dc.contributor.author","Li, X."],["dc.contributor.author","Li, Y."],["dc.contributor.author","Liu, B."],["dc.contributor.author","Lorenz, J."],["dc.contributor.author","Lu, M."],["dc.contributor.author","Lu, S."],["dc.contributor.author","Lutz, M. S."],["dc.contributor.author","Martinez, M."],["dc.contributor.author","Menke, S."],["dc.contributor.author","Meyer, C."],["dc.contributor.author","Morgenstern, S."],["dc.contributor.author","Mueller, J."],["dc.contributor.author","Quadt, A."],["dc.contributor.author","Rajagopalan, S."],["dc.contributor.author","Rave, S."],["dc.contributor.author","Schaefer, L."],["dc.contributor.author","Schoening, A."],["dc.contributor.author","Schott, M."],["dc.contributor.author","Schulte, A."],["dc.contributor.author","Seitz, C."],["dc.contributor.author","Sen, S."],["dc.contributor.author","Sharma, S."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, H."],["dc.contributor.author","Wang, J."],["dc.contributor.author","Wang, Y."],["dc.contributor.author","Weber, M. S."],["dc.contributor.author","Xu, Y."],["dc.contributor.author","Zhang, B."],["dc.contributor.author","Zhang, J."],["dc.contributor.author","Zhang, K."],["dc.contributor.author","Zhang, M."],["dc.contributor.author","Zhao, Z."],["dc.contributor.author","Zhou, Y."],["dc.contributor.author","Zhu, C."],["dc.contributor.authorgroup","The ATLAS collaboration"],["dc.date.accessioned","2021-07-05T15:00:40Z"],["dc.date.accessioned","2022-08-18T12:31:16Z"],["dc.date.available","2021-07-05T15:00:40Z"],["dc.date.available","2022-08-18T12:31:16Z"],["dc.date.issued","2021-06-01"],["dc.date.updated","2022-07-29T11:31:46Z"],["dc.description.abstract","Abstract\r\n \r\n Fiducial and differential cross-section measurements of W+W− production in association with at least one hadronic jet are presented. These measurements are sensitive to the properties of electroweak-boson self-interactions and provide a test of perturbative quantum chromodynamics and the electroweak theory. The analysis is performed using proton-proton collision data collected at \r\n \r\n \r\n \r\n \r\n \r\n s\r\n \r\n \r\n $ \\sqrt{s} $\r\n = 13 TeV with the ATLAS experiment, corresponding to an integrated luminosity of 139 fb−1. Events are selected with exactly one oppositely charged electron-muon pair and at least one hadronic jet with a transverse momentum of pT > 30 GeV and a pseudorapidity of |η| < 4.5. After subtracting the background contributions and correcting for detector effects, the jet-inclusive W+W−+ ≥ 1 jet fiducial cross-section and W+W−+ jets differential cross-sections with respect to several kinematic variables are measured. These measurements include leptonic quantities, such as the lepton transverse momenta and the transverse mass of the W+W− system, as well as jet-related observables such as the leading jet transverse momentum and the jet multiplicity. Limits on anomalous triple-gauge-boson couplings are obtained in a phase space where interference between the Standard Model amplitude and the anomalous amplitude is enhanced."],["dc.identifier.citation","Journal of High Energy Physics. 2021 Jun 01;2021(6):3"],["dc.identifier.doi","10.1007/JHEP06(2021)003"],["dc.identifier.pii","15858"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/87879"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112898"],["dc.language.iso","en"],["dc.notes.intern","DOI Import DOI-Import GROB-441"],["dc.publisher","Springer Berlin Heidelberg"],["dc.relation.eissn","1029-8479"],["dc.rights.holder","The Author(s)"],["dc.subject","Hadron-Hadron scattering (experiments)"],["dc.title","Measurements of W+W−+ ≥ 1 jet production cross-sections in pp collisions at $ \\sqrt{s} $ = 13 TeV with the ATLAS detector"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","717"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","The European Physical Journal C"],["dc.bibliographiccitation.volume","82"],["dc.contributor.author","Aad, G."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Abbott, D. C."],["dc.contributor.author","Abud, A. A."],["dc.contributor.author","Abeling, K."],["dc.contributor.author","Abhayasinghe, D. K."],["dc.contributor.author","Abidi, S. H."],["dc.contributor.author","Aboulhorma, A."],["dc.contributor.author","Abramowicz, H."],["dc.contributor.author","Achkar, B."],["dc.contributor.author","Albert, J."],["dc.contributor.author","Anthony, M. T."],["dc.contributor.author","Arnold, H."],["dc.contributor.author","Balaji, S."],["dc.contributor.author","Chen, Y."],["dc.contributor.author","Chowdhury, T."],["dc.contributor.author","Degens, J."],["dc.contributor.author","Falke, S."],["dc.contributor.author","Fournier, D."],["dc.contributor.author","Gao, Y."],["dc.contributor.author","Grosse-Knetter, J."],["dc.contributor.author","Harenberg, T."],["dc.contributor.author","Jin, S."],["dc.contributor.author","Kim, E."],["dc.contributor.author","Kluth, S."],["dc.contributor.author","Krüger, H."],["dc.contributor.author","Kuhl, T."],["dc.contributor.author","Lai, S."],["dc.contributor.author","Lehmann, K."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, J."],["dc.contributor.author","Li, K."],["dc.contributor.author","Li, X."],["dc.contributor.author","Liu, B."],["dc.contributor.author","Lorenz, J."],["dc.contributor.author","Lu, M."],["dc.contributor.author","Lu, S."],["dc.contributor.author","Lutz, M. S."],["dc.contributor.author","Martinez, M."],["dc.contributor.author","Mazza, M."],["dc.contributor.author","Menke, S."],["dc.contributor.author","Meyer, C."],["dc.contributor.author","Morgenstern, S."],["dc.contributor.author","Mueller, J."],["dc.contributor.author","Mueller, R."],["dc.contributor.author","Quadt, A."],["dc.contributor.author","Rajagopalan, S."],["dc.contributor.author","Rave, S."],["dc.contributor.author","Schoening, A."],["dc.contributor.author","Schott, M."],["dc.contributor.author","Seitz, C."],["dc.contributor.author","Sen, S."],["dc.contributor.author","Sharma, S."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, H."],["dc.contributor.author","Wang, J."],["dc.contributor.author","Wang, Y."],["dc.contributor.author","Weber, M. S."],["dc.contributor.author","Xu, T."],["dc.contributor.author","Xu, Y."],["dc.contributor.author","Zhang, B."],["dc.contributor.author","Zhang, J."],["dc.contributor.author","Zhang, K."],["dc.contributor.author","Zhang, M."],["dc.contributor.author","Zhao, Z."],["dc.contributor.author","Zhou, Y."],["dc.contributor.author","Zhu, C."],["dc.contributor.author","Zwalinski, L."],["dc.date.accessioned","2022-08-22T06:20:18Z"],["dc.date.available","2022-08-22T06:20:18Z"],["dc.date.issued","2022-08-18"],["dc.date.updated","2022-08-21T03:10:33Z"],["dc.description.abstract","Abstract\n A search for the Higgs boson decaying into a pair of charm quarks is presented. The analysis uses proton–proton collisions to target the production of a Higgs boson in association with a leptonically decaying W or Z boson. The dataset delivered by the LHC at a centre-of-mass energy of \n \n \n \n and recorded by the ATLAS detector corresponds to an integrated luminosity of 139 \n \n \n \n $\\text{ fb}^{-1}$\n \n \n \n \n fb\n \n -\n 1\n \n \n \n \n . Flavour-tagging algorithms are used to identify jets originating from the hadronisation of charm quarks. The analysis method is validated with the simultaneous measurement of WW, WZ and ZZ production, with observed (expected) significances of 2.6 (2.2) standard deviations above the background-only prediction for the \n \n \n \n $(W/Z)Z(\\rightarrow c{\\bar{c}})$\n \n \n (\n W\n /\n Z\n )\n Z\n (\n →\n c\n \n \n c\n \n \n ¯\n \n \n )\n \n \n process and 3.8 (4.6) standard deviations for the \n \n \n \n $(W/Z)W(\\rightarrow cq)$\n \n \n (\n W\n /\n Z\n )\n W\n (\n →\n c\n q\n )\n \n \n process. The \n \n \n \n $(W/Z)H(\\rightarrow c {\\bar{c}})$\n \n \n (\n W\n /\n Z\n )\n H\n (\n →\n c\n \n \n c\n \n \n ¯\n \n \n )\n \n \n search yields an observed (expected) upper limit of 26 (31) times the predicted Standard Model cross-section times branching fraction for a Higgs boson with a mass of \n \n \n \n , corresponding to an observed (expected) constraint on the charm Yukawa coupling modifier \n \n \n \n $|\\kappa _c| < 8.5~(12.4)$\n \n \n \n |\n \n \n κ\n c\n \n \n |\n <\n 8.5\n \n \n (\n 12.4\n )\n \n \n \n \n , at the 95% confidence level. A combination with the ATLAS \n \n \n \n $(W/Z)H, H\\rightarrow b{\\bar{b}}$\n \n \n (\n W\n /\n Z\n )\n H\n ,\n H\n →\n b\n \n \n b\n \n \n ¯\n \n \n \n \n analysis is performed, allowing the ratio \n \n \n \n $\\kappa _c / \\kappa _b$\n \n \n \n κ\n c\n \n /\n \n κ\n b\n \n \n \n to be constrained to less than 4.5 at the 95% confidence level, smaller than the ratio of the b- and c-quark masses, and therefore determines the Higgs-charm coupling to be weaker than the Higgs-bottom coupling at the 95% confidence level."],["dc.identifier.citation","The European Physical Journal C. 2022 Aug 18;82(8):717"],["dc.identifier.doi","10.1140/epjc/s10052-022-10588-3"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/113082"],["dc.language.iso","en"],["dc.publisher","Springer Berlin Heidelberg"],["dc.rights.holder","The Author(s)"],["dc.title","Direct constraint on the Higgs–charm coupling from a search for Higgs boson decays into charm quarks with the ATLAS detector"],["dc.type","journal_article"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","169"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","Journal of High Energy Physics"],["dc.bibliographiccitation.volume","2021"],["dc.contributor.author","Aad, G."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Abbott, D. C."],["dc.contributor.author","Abed Abud, A."],["dc.contributor.author","Abeling, K."],["dc.contributor.author","Abhayasinghe, D. K."],["dc.contributor.author","Abidi, S. H."],["dc.contributor.author","Abramowicz, H."],["dc.contributor.author","Abreu, H."],["dc.contributor.author","Abulaiti, Y."],["dc.contributor.author","Abusleme Hoffman, A. C."],["dc.contributor.author","Acharya, B. S."],["dc.contributor.author","Achkar, B."],["dc.contributor.author","Adam, L."],["dc.contributor.author","Adam Bourdarios, C."],["dc.contributor.author","Adamczyk, L."],["dc.contributor.author","Adamek, L."],["dc.contributor.author","Addepalli, S. V."],["dc.contributor.author","Adelman, J."],["dc.contributor.author","Adiguzel, A."],["dc.contributor.author","Adorni, S."],["dc.contributor.author","Adye, T."],["dc.contributor.author","Affolder, A. A."],["dc.contributor.author","Afik, Y."],["dc.contributor.author","Agapopoulou, C."],["dc.contributor.author","Agaras, M. N."],["dc.contributor.author","Agarwala, J."],["dc.contributor.author","Aggarwal, A."],["dc.contributor.author","Agheorghiesei, C."],["dc.contributor.author","Aguilar-Saavedra, J. A."],["dc.contributor.author","Ahmad, A."],["dc.contributor.author","Ahmadov, F."],["dc.contributor.author","Ahmed, W. S."],["dc.contributor.author","Ai, X."],["dc.contributor.author","Aielli, G."],["dc.contributor.author","Aizenberg, I."],["dc.contributor.author","Akatsuka, S."],["dc.contributor.author","Akbiyik, M."],["dc.contributor.author","Åkesson, T. P. A."],["dc.contributor.author","Akimov, A. V."],["dc.contributor.author","Al Khoury, K."],["dc.contributor.author","Alberghi, G. L."],["dc.contributor.author","Albert, J."],["dc.contributor.author","Alconada Verzini, M. J."],["dc.contributor.author","Alderweireldt, S."],["dc.contributor.author","Aleksa, M."],["dc.contributor.author","Aleksandrov, I. N."],["dc.contributor.author","Alexa, C."],["dc.contributor.author","Alexopoulos, T."],["dc.contributor.author","Alfonsi, A."],["dc.contributor.author","Anthony, M. T."],["dc.contributor.author","Arnold, H."],["dc.contributor.author","Balaji, S."],["dc.contributor.author","Chen, Y."],["dc.contributor.author","Degens, J."],["dc.contributor.author","Dreyer, T."],["dc.contributor.author","Falke, S."],["dc.contributor.author","Fournier, D."],["dc.contributor.author","Gao, Y."],["dc.contributor.author","Gao, Y. S."],["dc.contributor.author","Grosse-Knetter, J."],["dc.contributor.author","Guenther, J."],["dc.contributor.author","Harenberg, T."],["dc.contributor.author","Jin, S."],["dc.contributor.author","Kim, E."],["dc.contributor.author","Kluth, S."],["dc.contributor.author","Krüger, H."],["dc.contributor.author","Kuhl, T."],["dc.contributor.author","Lai, S."],["dc.contributor.author","Lehmann, K."],["dc.contributor.author","Lehmann, N."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, J."],["dc.contributor.author","Li, K."],["dc.contributor.author","Li, X."],["dc.contributor.author","Li, Y."],["dc.contributor.author","Liu, B."],["dc.contributor.author","Lorenz, J."],["dc.contributor.author","Lu, M."],["dc.contributor.author","Lu, S."],["dc.contributor.author","Lutz, M. S."],["dc.contributor.author","Martinez, M."],["dc.contributor.author","Menke, S."],["dc.contributor.author","Meyer, C."],["dc.contributor.author","Morgenstern, S."],["dc.contributor.author","Mueller, J."],["dc.contributor.author","Mueller, R."],["dc.contributor.author","Quadt, A."],["dc.contributor.author","Rajagopalan, S."],["dc.contributor.author","Rave, S."],["dc.contributor.author","Schaefer, L."],["dc.contributor.author","Schoening, A."],["dc.contributor.author","Schott, M."],["dc.contributor.author","Seitz, C."],["dc.contributor.author","Sen, S."],["dc.contributor.author","Sharma, S."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, H."],["dc.contributor.author","Wang, J."],["dc.contributor.author","Wang, Y."],["dc.contributor.author","Weber, M. S."],["dc.contributor.author","Xu, Y."],["dc.contributor.author","Zhang, B."],["dc.contributor.author","Zhang, J."],["dc.contributor.author","Zhang, K."],["dc.contributor.author","Zhang, M."],["dc.contributor.author","Zhao, Z."],["dc.contributor.author","Zhou, Y."],["dc.contributor.author","Zhu, C."],["dc.contributor.authorgroup","The ATLAS collaboration"],["dc.date.accessioned","2022-01-11T14:08:15Z"],["dc.date.accessioned","2022-08-18T12:32:13Z"],["dc.date.available","2022-01-11T14:08:15Z"],["dc.date.available","2022-08-18T12:32:13Z"],["dc.date.issued","2021-11-22"],["dc.date.updated","2022-07-29T11:33:59Z"],["dc.description.abstract","Abstract\r\n \r\n A measurement of prompt photon-pair production in proton-proton collisions at \r\n \r\n \r\n \r\n \r\n \r\n s\r\n \r\n \r\n $ \\sqrt{s} $\r\n = 13 TeV is presented. The data were recorded by the ATLAS detector at the LHC with an integrated luminosity of 139 fb−1. Events with two photons in the well-instrumented region of the detector are selected. The photons are required to be isolated and have a transverse momentum of \r\n \r\n \r\n \r\n \r\n \r\n p\r\n \r\n T\r\n \r\n ,\r\n \r\n γ\r\n 1\r\n \r\n 2\r\n \r\n \r\n \r\n \r\n \r\n \r\n $ {p}_{\\mathrm{T}{,}_{\\gamma 1(2)}} $\r\n > 40 (30) GeV for the leading (sub-leading) photon. The differential cross sections as functions of several observables for the diphoton system are measured and compared with theoretical predictions from state-of-the-art Monte Carlo and fixed-order calculations. The QCD predictions from next-to-next-to-leading-order calculations and multi-leg merged calculations are able to describe the measured integrated and differential cross sections within uncertainties, whereas lower-order calculations show significant deviations, demonstrating that higher-order perturbative QCD corrections are crucial for this process. The resummed predictions with parton showers additionally provide an excellent description of the low transverse-momentum regime of the diphoton system."],["dc.identifier.citation","Journal of High Energy Physics. 2021 Nov 22;2021(11):169"],["dc.identifier.doi","10.1007/JHEP11(2021)169"],["dc.identifier.pii","17211"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/97977"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112908"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-507"],["dc.publisher","Springer Berlin Heidelberg"],["dc.relation.eissn","1029-8479"],["dc.rights.holder","The Author(s)"],["dc.subject","Hadron-Hadron scattering (experiments)"],["dc.subject","photon production"],["dc.subject","proton-proton scattering"],["dc.subject","QCD"],["dc.title","Measurement of the production cross section of pairs of isolated photons in pp collisions at 13 TeV with the ATLAS detector"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","173"],["dc.bibliographiccitation.issue","7"],["dc.bibliographiccitation.journal","Journal of High Energy Physics"],["dc.bibliographiccitation.volume","2021"],["dc.contributor.author","Aad, G."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Abbott, D. C."],["dc.contributor.author","Abed Abud, A."],["dc.contributor.author","Abeling, K."],["dc.contributor.author","Abhayasinghe, D. K."],["dc.contributor.author","Abidi, S. H."],["dc.contributor.author","AbouZeid, O. S."],["dc.contributor.author","Abraham, N. L."],["dc.contributor.author","Abramowicz, H."],["dc.contributor.author","Achkar, B."],["dc.contributor.author","Albert, J."],["dc.contributor.author","Ali, S."],["dc.contributor.author","Anthony, M. T."],["dc.contributor.author","Arnold, H."],["dc.contributor.author","Balaji, S."],["dc.contributor.author","Bauer, F."],["dc.contributor.author","Chen, J."],["dc.contributor.author","Chen, J."],["dc.contributor.author","Chen, J."],["dc.contributor.author","Chen, S."],["dc.contributor.author","Chen, Y."],["dc.contributor.author","David, C."],["dc.contributor.author","De Castro, S."],["dc.contributor.author","Degens, J."],["dc.contributor.author","Dreyer, T."],["dc.contributor.author","Falke, S."],["dc.contributor.author","Fischer, J."],["dc.contributor.author","Fournier, D."],["dc.contributor.author","Gao, Y."],["dc.contributor.author","Gao, Y. S."],["dc.contributor.author","George, S."],["dc.contributor.author","Grosse-Knetter, J."],["dc.contributor.author","Guenther, J."],["dc.contributor.author","Han, S."],["dc.contributor.author","Harenberg, T."],["dc.contributor.author","Heim, S."],["dc.contributor.author","Heim, T."],["dc.contributor.author","Herrmann, T."],["dc.contributor.author","Holm, T."],["dc.contributor.author","Hu, S."],["dc.contributor.author","Jin, S."],["dc.contributor.author","Keller, J. S."],["dc.contributor.author","Kersten, S."],["dc.contributor.author","Kim, E."],["dc.contributor.author","Kluth, S."],["dc.contributor.author","Korn, S."],["dc.contributor.author","Krüger, H."],["dc.contributor.author","Kuhl, T."],["dc.contributor.author","Lai, S."],["dc.contributor.author","Lehmann, K."],["dc.contributor.author","Lehmann, N."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, J."],["dc.contributor.author","Li, K."],["dc.contributor.author","Li, X."],["dc.contributor.author","Li, Y."],["dc.contributor.author","Liu, B."],["dc.contributor.author","Lorenz, J."],["dc.contributor.author","Lu, M."],["dc.contributor.author","Lu, S."],["dc.contributor.author","Lutz, M. S."],["dc.contributor.author","Martinez, M."],["dc.contributor.author","Menke, S."],["dc.contributor.author","Meyer, C."],["dc.contributor.author","Morgenstern, S."],["dc.contributor.author","Mueller, J."],["dc.contributor.author","Quadt, A."],["dc.contributor.author","Rajagopalan, S."],["dc.contributor.author","Rave, S."],["dc.contributor.author","Schaefer, L."],["dc.contributor.author","Schoening, A."],["dc.contributor.author","Schott, M."],["dc.contributor.author","Schulte, A."],["dc.contributor.author","Seitz, C."],["dc.contributor.author","Sen, S."],["dc.contributor.author","Sharma, S."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, H."],["dc.contributor.author","Wang, J."],["dc.contributor.author","Wang, Y."],["dc.contributor.author","Weber, M. S."],["dc.contributor.author","Xu, Y."],["dc.contributor.author","Zhang, B."],["dc.contributor.author","Zhang, J."],["dc.contributor.author","Zhang, K."],["dc.contributor.author","Zhang, M."],["dc.contributor.author","Zhao, Z."],["dc.contributor.author","Zhou, Y."],["dc.contributor.author","Zhu, C."],["dc.contributor.authorgroup","The ATLAS collaboration"],["dc.date.accessioned","2021-09-01T06:42:45Z"],["dc.date.accessioned","2022-08-18T12:31:45Z"],["dc.date.available","2021-09-01T06:42:45Z"],["dc.date.available","2022-08-18T12:31:45Z"],["dc.date.issued","2021-07-23"],["dc.date.updated","2022-07-29T11:32:58Z"],["dc.description.abstract","A bstract A search for long-lived particles, which have come to rest within the ATLAS detector, is presented. The subsequent decays of these particles can produce high-momentum jets, resulting in large out-of-time energy deposits in the ATLAS calorimeters. These de- cays are detected using data collected during periods in the LHC bunch structure when collisions are absent. The analysed dataset is composed of events from proton-proton collisions produced by the Large Hadron Collider at a centre-of-mass energy of $ \\sqrt{s} $ s = 13 TeV and recorded by the ATLAS experiment during 2017 and 2018. The dataset used for this search corresponds to a total live time of 579 hours. The results of this search are used to derive lower limits on the mass of gluino R -hadrons, assuming a branching fraction $ \\mathcal{B}\\left(\\overset{\\sim }{g}\\to q\\overline{q}{\\chi}_1^0\\right) $ B g ~ → q q ¯ χ 1 0 = 100%, with masses of up to 1 . 4 TeV excluded for gluino lifetimes of 10 − 5 to 10 3 s."],["dc.identifier.citation","Journal of High Energy Physics. 2021 Jul 23;2021(7):173"],["dc.identifier.doi","10.1007/JHEP07(2021)173"],["dc.identifier.pii","16352"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/89137"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112903"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-455"],["dc.publisher","Springer Berlin Heidelberg"],["dc.relation.eissn","1029-8479"],["dc.rights.holder","The Author(s)"],["dc.subject","Hadron-Hadron scattering (experiments)"],["dc.title","A search for the decays of stopped long-lived particles at $ \\sqrt{\\mathrm{s}} $ = 13 TeV with the ATLAS detector"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","175"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","Journal of High Energy Physics"],["dc.bibliographiccitation.volume","2022"],["dc.contributor.author","Aad, G."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Abbott, D. C."],["dc.contributor.author","Abed Abud, A."],["dc.contributor.author","Abeling, K."],["dc.contributor.author","Abhayasinghe, D. K."],["dc.contributor.author","Abidi, S. H."],["dc.contributor.author","Aboulhorma, A."],["dc.contributor.author","Abramowicz, H."],["dc.contributor.author","Achkar, B."],["dc.contributor.author","Albert, J."],["dc.contributor.author","Seitz, C."],["dc.contributor.author","Sen, S."],["dc.contributor.author","Sharma, S."],["dc.contributor.author","Singh, S."],["dc.contributor.author","Singh, S."],["dc.contributor.author","Sun, S."],["dc.contributor.author","Sun, S."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, H."],["dc.contributor.author","Williams, S."],["dc.contributor.author","Wang, J."],["dc.contributor.author","Wang, S."],["dc.contributor.author","Wang, T."],["dc.contributor.author","Wang, Y."],["dc.contributor.author","Weber, M. S."],["dc.contributor.author","Weber, S. M."],["dc.contributor.author","Xu, T."],["dc.contributor.author","Xu, Y."],["dc.contributor.author","Yan, S."],["dc.contributor.author","Yang, S."],["dc.contributor.author","Yang, T."],["dc.contributor.author","Zhang, B."],["dc.contributor.author","Zhang, J."],["dc.contributor.author","Zhang, K."],["dc.contributor.author","Zhang, M."],["dc.contributor.author","Ali, S."],["dc.contributor.author","Zhang, S."],["dc.contributor.author","Zhao, T."],["dc.contributor.author","Zhao, Z."],["dc.contributor.author","Zhou, Y."],["dc.contributor.author","Zhu, C."],["dc.contributor.author","Zimmermann, S."],["dc.contributor.author","Anthony, M. T."],["dc.contributor.author","Arnold, H."],["dc.contributor.author","Balaji, S."],["dc.contributor.author","Bauer, F."],["dc.contributor.author","Chen, J."],["dc.contributor.author","Chen, J."],["dc.contributor.author","Chen, Y."],["dc.contributor.author","Chowdhury, T."],["dc.contributor.author","Degens, J."],["dc.contributor.author","Dreyer, T."],["dc.contributor.author","Falke, S."],["dc.contributor.author","Fournier, D."],["dc.contributor.author","Gao, Y."],["dc.contributor.author","Gao, Y. S."],["dc.contributor.author","Grosse-Knetter, J."],["dc.contributor.author","Guenther, J."],["dc.contributor.author","Harenberg, T."],["dc.contributor.author","Jin, S."],["dc.contributor.author","Kim, E."],["dc.contributor.author","Kluth, S."],["dc.contributor.author","Krüger, H."],["dc.contributor.author","Kuhl, T."],["dc.contributor.author","Lai, S."],["dc.contributor.author","Lehmann, K."],["dc.contributor.author","Lehmann, N."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, J."],["dc.contributor.author","Li, K."],["dc.contributor.author","Li, X."],["dc.contributor.author","Li, Y."],["dc.contributor.author","Liu, B."],["dc.contributor.author","Lorenz, J."],["dc.contributor.author","Lu, M."],["dc.contributor.author","Lu, S."],["dc.contributor.author","Lutz, M. S."],["dc.contributor.author","Martinez, M."],["dc.contributor.author","Menke, S."],["dc.contributor.author","Meyer, C."],["dc.contributor.author","Morgenstern, S."],["dc.contributor.author","Mueller, J."],["dc.contributor.author","Mueller, R."],["dc.contributor.author","Quadt, A."],["dc.contributor.author","Rajagopalan, S."],["dc.contributor.author","Rave, S."],["dc.contributor.author","Schoening, A."],["dc.contributor.author","Schott, M."],["dc.date.accessioned","2022-08-22T06:20:35Z"],["dc.date.available","2022-08-22T06:20:35Z"],["dc.date.issued","2022-08-18"],["dc.date.updated","2022-08-21T03:10:49Z"],["dc.description.abstract","Abstract\r\n \r\n Measurements of the production cross-sections of the Standard Model (SM) Higgs boson (H) decaying into a pair of τ-leptons are presented. The measurements use data collected with the ATLAS detector from pp collisions produced at the Large Hadron Collider at a centre-of-mass energy of s $ \\sqrt{s} $ = 13 TeV, corresponding to an integrated luminosity of 139 fb−1. Leptonic (τ → ℓνℓντ) and hadronic (τ → hadrons ντ) decays of the τ-lepton are considered. All measurements account for the branching ratio of H → ττ and are performed with a requirement |yH| < 2.5, where yH is the true Higgs boson rapidity. The cross-section of the pp → H → ττ process is measured to be 2.94 ± 0.21 stat − 0.32 +0.37$ 0.21{\\left(\\mathrm{stat}\\right)}_{-0.32}^{+0.37} $ (syst) pb, in agreement with the SM prediction of 3.17 ± 0.09 pb. Inclusive cross-sections are determined separately for the four dominant production modes: 2.65 ± \r\n 0.41 stat − 0.67 + 0.91$ 0.41{\\left(\\mathrm{stat}\\right)}_{-0.67}^{+0.91} $ (syst) pb for gluon-gluon fusion, 0.197 ± 0.028 stat − 0.026 + 0.032 $ 0.028{\\left(\\mathrm{stat}\\right)}_{-0.026}^{+0.032} $\r\n (syst) pb for vector-boson fusion, 0.115 ± 0.058 stat − 0.040 + 0.042 $ 0.058{\\left(\\mathrm{stat}\\right)}_{-0.040}^{+0.042} $ (syst) pb for vector-boson associated production, and 0.033 ± \r\n \r\n \r\n \r\n \r\n 0.031\r\n \r\n \r\n stat\r\n \r\n \r\n −\r\n 0.017\r\n \r\n \r\n +\r\n 0.022\r\n \r\n \r\n \r\n $ 0.031{\\left(\\mathrm{stat}\\right)}_{-0.017}^{+0.022} $\r\n (syst) pb for top-quark pair associated production. Measurements in exclusive regions of the phase space, using the simplified template cross-section framework, are also performed. All results are in agreement with the SM predictions."],["dc.identifier.citation","Journal of High Energy Physics. 2022 Aug 18;2022(8):175"],["dc.identifier.doi","10.1007/JHEP08(2022)175"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/113083"],["dc.language.iso","en"],["dc.publisher","Springer Berlin Heidelberg"],["dc.rights.holder","The Author(s)"],["dc.subject","Hadron-Hadron Scattering"],["dc.subject","Higgs Physics"],["dc.subject","Tau Physics"],["dc.title","Measurements of Higgs boson production cross-sections in the H → τ+τ− decay channel in pp collisions at s $ \\sqrt{s} $ = 13 TeV with the ATLAS detector"],["dc.type","journal_article"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","87"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","Journal of High Energy Physics"],["dc.bibliographiccitation.volume","2022"],["dc.contributor.author","Aad, G."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Abbott, D. C."],["dc.contributor.author","Abed Abud, A."],["dc.contributor.author","Abeling, K."],["dc.contributor.author","Abhayasinghe, D. K."],["dc.contributor.author","Abidi, S. H."],["dc.contributor.author","Aboulhorma, A."],["dc.contributor.author","Abramowicz, H."],["dc.contributor.author","Achkar, B."],["dc.contributor.author","Albert, J."],["dc.contributor.author","Anthony, M. T."],["dc.contributor.author","Arnold, H."],["dc.contributor.author","Balaji, S."],["dc.contributor.author","Chen, Y."],["dc.contributor.author","Chowdhury, T."],["dc.contributor.author","Degens, J."],["dc.contributor.author","Dreyer, T."],["dc.contributor.author","Falke, S."],["dc.contributor.author","Fournier, D."],["dc.contributor.author","Gao, Y."],["dc.contributor.author","Gao, Y. S."],["dc.contributor.author","Grosse-Knetter, J."],["dc.contributor.author","Guenther, J."],["dc.contributor.author","Harenberg, T."],["dc.contributor.author","Jin, S."],["dc.contributor.author","Kim, E."],["dc.contributor.author","Kluth, S."],["dc.contributor.author","Krüger, H."],["dc.contributor.author","Kuhl, T."],["dc.contributor.author","Lai, S."],["dc.contributor.author","Lehmann, K."],["dc.contributor.author","Lehmann, N."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, J."],["dc.contributor.author","Li, K."],["dc.contributor.author","Li, X."],["dc.contributor.author","Li, Y."],["dc.contributor.author","Liu, B."],["dc.contributor.author","Lorenz, J."],["dc.contributor.author","Lu, M."],["dc.contributor.author","Lu, S."],["dc.contributor.author","Lutz, M. S."],["dc.contributor.author","Martinez, M."],["dc.contributor.author","Menke, S."],["dc.contributor.author","Meyer, C."],["dc.contributor.author","Morgenstern, S."],["dc.contributor.author","Mueller, J."],["dc.contributor.author","Mueller, R."],["dc.contributor.author","Quadt, A."],["dc.contributor.author","Rajagopalan, S."],["dc.contributor.author","Rave, S."],["dc.contributor.author","Schoening, A."],["dc.contributor.author","Schott, M."],["dc.contributor.author","Seitz, C."],["dc.contributor.author","Sen, S."],["dc.contributor.author","Sharma, S."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, H."],["dc.contributor.author","Wang, J."],["dc.contributor.author","Wang, Y."],["dc.contributor.author","Weber, M. S."],["dc.contributor.author","Xu, T."],["dc.contributor.author","Xu, Y."],["dc.contributor.author","Zhang, B."],["dc.contributor.author","Zhang, J."],["dc.contributor.author","Zhang, K."],["dc.contributor.author","Zhang, M."],["dc.contributor.author","Zhao, Z."],["dc.contributor.author","Zhou, Y."],["dc.contributor.author","Zhu, C."],["dc.date.accessioned","2022-08-18T12:23:39Z"],["dc.date.available","2022-08-18T12:23:39Z"],["dc.date.issued","2022-08-05"],["dc.date.updated","2022-08-14T03:14:01Z"],["dc.description.abstract","Abstract\n \n A study of \n \n \n \n \n \n B\n c\n +\n \n →\n J\n /\n ψ\n \n D\n s\n +\n \n \n $ {B}_c^{+}\\to J/\\psi {D}_s^{+} $\n and \n \n \n \n \n \n B\n c\n +\n \n →\n J\n /\n ψ\n \n D\n s\n \n ∗\n +\n \n \n \n $ {B}_c^{+}\\to J/\\psi {D}_s^{\\ast +} $\n decays using 139 fb−1 of integrated luminosity collected with the ATLAS detector from \n \n \n \n \n \n s\n \n \n $ \\sqrt{s} $\n = 13 TeV pp collisions at the LHC is presented. The ratios of the branching fractions of the two decays to the branching fraction of the \n \n \n \n \n \n B\n c\n +\n \n \n $ {B}_c^{+} $\n → J/ψπ+ decay are measured: \n \n \n \n \n B\n \n \n \n B\n c\n +\n \n →\n J\n /\n ψ\n \n D\n s\n +\n \n \n \n /\n B\n \n \n \n B\n c\n +\n \n →\n J\n /\n \n ψπ\n +\n \n \n \n \n $ \\mathcal{B}\\left({B}_c^{+}\\to J/\\psi {D}_s^{+}\\right)/\\mathcal{B}\\left({B}_c^{+}\\to J/{\\psi \\pi}^{+}\\right) $\n = 2.76 ± 0.47 and \n \n \n \n \n B\n \n \n \n B\n c\n +\n \n →\n J\n /\n ψ\n \n D\n s\n \n ∗\n +\n \n \n \n \n /\n B\n \n \n \n B\n c\n +\n \n →\n J\n /\n \n ψπ\n +\n \n \n \n \n $ \\mathcal{B}\\left({B}_c^{+}\\to J/\\psi {D}_s^{\\ast +}\\right)/\\mathcal{B}\\left({B}_c^{+}\\to J/{\\psi \\pi}^{+}\\right) $\n = 5.33 ± 0.96. The ratio of the branching fractions of the two decays is found to be \n \n \n \n \n B\n \n \n \n B\n c\n +\n \n →\n J\n /\n ψ\n \n D\n s\n \n ∗\n +\n \n \n \n \n /\n B\n \n \n \n B\n c\n +\n \n →\n J\n /\n ψ\n \n D\n s\n \n ∗\n +\n \n \n \n \n \n $ \\mathcal{B}\\left({B}_c^{+}\\to J/\\psi {D}_s^{\\ast +}\\right)/\\mathcal{B}\\left({B}_c^{+}\\to J/\\psi {D}_s^{\\ast +}\\right) $\n = 1.93 ± 0.26. For the \n \n \n \n \n \n B\n c\n +\n \n →\n J\n /\n ψ\n \n D\n s\n \n ∗\n +\n \n \n \n $ {B}_c^{+}\\to J/\\psi {D}_s^{\\ast +} $\n decay, the transverse polarization fraction, Γ±±/Γ, is measured to be 0.70 ± 0.11. The reported uncertainties include both the statistical and systematic components added in quadrature. The precision of the measurements exceeds that in all previous studies of these decays. These results supersede those obtained in the earlier ATLAS study of the same decays with \n \n \n \n \n \n s\n \n \n $ \\sqrt{s} $\n = 7 and 8 TeV pp collision data. A comparison with available theoretical predictions for the measured quantities is presented."],["dc.identifier.citation","Journal of High Energy Physics. 2022 Aug 05;2022(8):87"],["dc.identifier.doi","10.1007/JHEP08(2022)087"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112862"],["dc.language.iso","en"],["dc.publisher","Springer Berlin Heidelberg"],["dc.rights.holder","The Author(s)"],["dc.subject","B Physics"],["dc.subject","Hadron-Hadron Scattering"],["dc.title","Study of \n \n \n \n \n \n B\n c\n +\n \n →\n J\n /\n ψ\n \n D\n s\n +\n \n \n $ {\\mathrm{B}}_{\\mathrm{c}}^{+}\\to \\mathrm{J}/\\psi {\\mathrm{D}}_{\\mathrm{s}}^{+} $\n and \n \n \n \n \n \n B\n c\n +\n \n →\n J\n /\n ψ\n \n D\n s\n \n ∗\n +\n \n \n \n $ {\\mathrm{B}}_{\\mathrm{c}}^{+}\\to \\mathrm{J}/\\psi {\\mathrm{D}}_{\\mathrm{s}}^{\\ast +} $\n decays in pp collisions at \n \n \n \n \n \n s\n \n \n $ \\sqrt{\\mathrm{s}} $\n = 13 TeV with the ATLAS detector"],["dc.type","journal_article"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","209"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","Journal of High Energy Physics"],["dc.bibliographiccitation.volume","2021"],["dc.contributor.author","Aad, G."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Abbott, D. C."],["dc.contributor.author","Abed Abud, A."],["dc.contributor.author","Abeling, K."],["dc.contributor.author","Abhayasinghe, D. K."],["dc.contributor.author","Abidi, S. H."],["dc.contributor.author","AbouZeid, O. S."],["dc.contributor.author","Abramowicz, H."],["dc.contributor.author","Abreu, H."],["dc.contributor.author","Abulaiti, Y."],["dc.contributor.author","Abusleme Hoffman, A. C."],["dc.contributor.author","Acharya, B. S."],["dc.contributor.author","Achkar, B."],["dc.contributor.author","Adam, L."],["dc.contributor.author","Adam Bourdarios, C."],["dc.contributor.author","Adamczyk, L."],["dc.contributor.author","Adamek, L."],["dc.contributor.author","Adelman, J."],["dc.contributor.author","Adiguzel, A."],["dc.contributor.author","Adorni, S."],["dc.contributor.author","Adye, T."],["dc.contributor.author","Affolder, A. A."],["dc.contributor.author","Afik, Y."],["dc.contributor.author","Agapopoulou, C."],["dc.contributor.author","Agaras, M. N."],["dc.contributor.author","Agarwala, J."],["dc.contributor.author","Aggarwal, A."],["dc.contributor.author","Agheorghiesei, C."],["dc.contributor.author","Aguilar-Saavedra, J. A."],["dc.contributor.author","Ahmad, A."],["dc.contributor.author","Ahmadov, F."],["dc.contributor.author","Ahmed, W. S."],["dc.contributor.author","Ai, X."],["dc.contributor.author","Aielli, G."],["dc.contributor.author","Akatsuka, S."],["dc.contributor.author","Akbiyik, M."],["dc.contributor.author","Åkesson, T. P. A."],["dc.contributor.author","Akimov, A. V."],["dc.contributor.author","Al Khoury, K."],["dc.contributor.author","Alberghi, G. L."],["dc.contributor.author","Albert, J."],["dc.contributor.author","Alconada Verzini, M. J."],["dc.contributor.author","Alderweireldt, S."],["dc.contributor.author","Aleksa, M."],["dc.contributor.author","Aleksandrov, I. N."],["dc.contributor.author","Alexa, C."],["dc.contributor.author","Alexopoulos, T."],["dc.contributor.author","Alfonsi, A."],["dc.contributor.author","Alfonsi, F."],["dc.contributor.author","Anthony, M. T."],["dc.contributor.author","Arnold, H."],["dc.contributor.author","Balaji, S."],["dc.contributor.author","Chen, Y."],["dc.contributor.author","Degens, J."],["dc.contributor.author","Dreyer, T."],["dc.contributor.author","Falke, S."],["dc.contributor.author","Fournier, D."],["dc.contributor.author","Gao, Y."],["dc.contributor.author","Gao, Y. S."],["dc.contributor.author","Grosse-Knetter, J."],["dc.contributor.author","Guenther, J."],["dc.contributor.author","Harenberg, T."],["dc.contributor.author","Jin, S."],["dc.contributor.author","Kim, E."],["dc.contributor.author","Kluth, S."],["dc.contributor.author","Krüger, H."],["dc.contributor.author","Kuhl, T."],["dc.contributor.author","Lai, S."],["dc.contributor.author","Lehmann, K."],["dc.contributor.author","Lehmann, N."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, H."],["dc.contributor.author","Li, J."],["dc.contributor.author","Li, K."],["dc.contributor.author","Li, X."],["dc.contributor.author","Li, Y."],["dc.contributor.author","Liu, B."],["dc.contributor.author","Lorenz, J."],["dc.contributor.author","Lu, M."],["dc.contributor.author","Lu, S."],["dc.contributor.author","Lutz, M. S."],["dc.contributor.author","Martinez, M."],["dc.contributor.author","Menke, S."],["dc.contributor.author","Meyer, C."],["dc.contributor.author","Morgenstern, S."],["dc.contributor.author","Mueller, J."],["dc.contributor.author","Quadt, A."],["dc.contributor.author","Rajagopalan, S."],["dc.contributor.author","Rave, S."],["dc.contributor.author","Schaefer, L."],["dc.contributor.author","Schoening, A."],["dc.contributor.author","Schott, M."],["dc.contributor.author","Seitz, C."],["dc.contributor.author","Sen, S."],["dc.contributor.author","Sharma, S."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, C."],["dc.contributor.author","Wang, H."],["dc.contributor.author","Wang, J."],["dc.contributor.author","Wang, Y."],["dc.contributor.author","Weber, M. S."],["dc.contributor.author","Xu, Y."],["dc.contributor.author","Zhang, B."],["dc.contributor.author","Zhang, J."],["dc.contributor.author","Zhang, K."],["dc.contributor.author","Zhang, M."],["dc.contributor.author","Zhao, Z."],["dc.contributor.author","Zhou, Y."],["dc.contributor.author","Zhu, C."],["dc.contributor.authorgroup","The ATLAS collaboration"],["dc.date.accessioned","2022-01-11T14:08:15Z"],["dc.date.accessioned","2022-08-18T12:32:30Z"],["dc.date.available","2022-01-11T14:08:15Z"],["dc.date.available","2022-08-18T12:32:30Z"],["dc.date.issued","2021-11-26"],["dc.date.updated","2022-07-29T11:34:12Z"],["dc.description.abstract","Abstract\r\n \r\n The production of dark matter in association with Higgs bosons is predicted in several extensions of the Standard Model. An exploration of such scenarios is presented, considering final states with missing transverse momentum and b-tagged jets consistent with a Higgs boson. The analysis uses proton-proton collision data at a centre-of-mass energy of 13 TeV recorded by the ATLAS experiment at the LHC during Run 2, amounting to an integrated luminosity of 139 fb−1. The analysis, when compared with previous searches, benefits from a larger dataset, but also has further improvements providing sensitivity to a wider spectrum of signal scenarios. These improvements include both an optimised event selection and advances in the object identification, such as the use of the likelihood-based significance of the missing transverse momentum and variable-radius track-jets. No significant deviation from Standard Model expectations is observed. Limits are set, at 95% confidence level, in two benchmark models with two Higgs doublets extended by either a heavy vector boson Z′ or a pseudoscalar singlet a and which both provide a dark matter candidate χ. In the case of the two-Higgs-doublet model with an additional vector boson Z′, the observed limits extend up to a Z′ mass of 3 TeV for a mass of 100 GeV for the dark matter candidate. The two-Higgs-doublet model with a dark matter particle mass of 10 GeV and an additional pseudoscalar a is excluded for masses of the a up to 520 GeV and 240 GeV for tan β = 1 and tan β = 10 respectively. Limits on the visible cross-sections are set and range from to 0.05 fb to 3.26 fb, depending on the missing transverse momentum and b-quark jet multiplicity requirements."],["dc.identifier.citation","Journal of High Energy Physics. 2021 Nov 26;2021(11):209"],["dc.identifier.doi","10.1007/JHEP11(2021)209"],["dc.identifier.pii","17250"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/97978"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112911"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-507"],["dc.publisher","Springer Berlin Heidelberg"],["dc.relation.eissn","1029-8479"],["dc.rights.holder","The Author(s)"],["dc.subject","Dark matter"],["dc.subject","Hadron-Hadron scattering (experiments)"],["dc.title","Search for dark matter produced in association with a Standard Model Higgs boson decaying into b-quarks using the full Run 2 dataset from the ATLAS detector"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]