Now showing 1 - 10 of 13
  • 2012Journal Article
    [["dc.bibliographiccitation.firstpage","165"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Physics Letters B"],["dc.bibliographiccitation.lastpage","171"],["dc.bibliographiccitation.volume","713"],["dc.contributor.author","Abazov, V. M."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Acharya, B. S."],["dc.contributor.author","Adams, M."],["dc.contributor.author","Adams, T."],["dc.contributor.author","Alexeev, G. D."],["dc.contributor.author","Alkhazov, G."],["dc.contributor.author","Alton, A."],["dc.contributor.author","Alverson, G."],["dc.contributor.author","Aoki, M."],["dc.contributor.authorgroup","D0 Collaboration"],["dc.date.accessioned","2015-01-27T08:42:02Z"],["dc.date.accessioned","2021-10-11T11:34:06Z"],["dc.date.available","2015-01-27T08:42:02Z"],["dc.date.available","2021-10-11T11:34:06Z"],["dc.date.issued","2012"],["dc.description.abstract","We present measurements of the tWb coupling form factors using information from electroweak single top quark production and from the helicity of W bosons from top quark decays in t¯t events. We set upper limits on anomalous tWb coupling form factors using data collected with the D0 detector at the Tevatron p¯p collider corresponding to an integrated luminosity of 5.4 fb−1."],["dc.identifier.doi","10.1016/j.physletb.2012.05.048"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11530"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90647"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.issn","0370-2693"],["dc.relation.issn","0370-2693"],["dc.relation.orgunit","Fakultät für Physik"],["dc.rights","CC BY 3.0"],["dc.rights.access","openAccess"],["dc.rights.uri","https://creativecommons.org/licenses/by/3.0/"],["dc.subject","anomalous top quark couplings; p¯p collisions"],["dc.title","Combination of searches for anomalous top quark couplings with 5.4 fb−1 of pp collisions"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","submitted_version"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2012Journal Article
    [["dc.bibliographiccitation.firstpage","56"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Physics Letters B"],["dc.bibliographiccitation.lastpage","63"],["dc.bibliographiccitation.volume","718"],["dc.contributor.author","Abazov, V. M."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Acharya, B. S."],["dc.contributor.author","Adams, M."],["dc.contributor.author","Adams, T."],["dc.contributor.author","Alexeev, G. D."],["dc.contributor.author","Alkhazov, G."],["dc.contributor.author","Alton, A."],["dc.contributor.author","Alverson, G."],["dc.contributor.author","Askew, A."],["dc.contributor.authorgroup","D0 Collaboration"],["dc.date.accessioned","2015-01-23T16:56:47Z"],["dc.date.accessioned","2021-10-11T11:34:29Z"],["dc.date.available","2015-01-23T16:56:47Z"],["dc.date.available","2021-10-11T11:34:29Z"],["dc.date.issued","2012"],["dc.description.abstract","We present a measurement of the average value of a new observable at hadron colliders that is sensitive to QCD dynamics and to the strong coupling constant, while being only weakly sensitive to parton distribution functions. The observable measures the angular correlations of jets and is defined as the number of neighboring jets above a given transverse momentum threshold which accompany a given jet within a given distance R in the plane of rapidity and azimuthal angle. The ensemble average over all jets in an inclusive jet sample is measured and the results are presented as a function of transverse momentum of the inclusive jets, in different regions of R and for different transverse momentum requirements for the neighboring jets. The measurement is based on a data set corresponding to an integrated luminosity of 0.7 fb−1 collected with the D0 detector at the Fermilab Tevatron Collider in p¯p collisions at √ s = 1.96 TeV. The results are well described by a perturbative QCD calculation in next-toleading order in the strong coupling constant, corrected for non-perturbative effects. From these results, we extract the strong coupling and test the QCD predictions for its running over a range of momentum transfers of 50–400 GeV."],["dc.identifier.doi","10.1016/j.physletb.2012.10.003"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11514"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90676"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.issn","0370-2693"],["dc.relation.issn","0370-2693"],["dc.relation.orgunit","Fakultät für Physik"],["dc.rights","CC BY 3.0"],["dc.rights.access","openAccess"],["dc.rights.uri","https://creativecommons.org/licenses/by/3.0/"],["dc.subject","angular correlations of jets; strong coupling; high momentum transfers"],["dc.title","Measurement of angular correlations of jets at √ s = 1.96 TeV and determination of the strong coupling at high momentum transfers"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2010Journal Article
    [["dc.bibliographiccitation.firstpage","515"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Physics Letters B"],["dc.bibliographiccitation.lastpage","521"],["dc.bibliographiccitation.volume","693"],["dc.contributor.author","Abazov, V. M."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Abolins, M."],["dc.contributor.author","Acharya, B. S."],["dc.contributor.author","Adams, M."],["dc.contributor.author","Adams, T."],["dc.contributor.author","Aguilo, E."],["dc.contributor.author","Alexeev, G. D."],["dc.contributor.author","Alkhazov, G."],["dc.contributor.author","Alton, A."],["dc.contributor.author","Zverev, E. G."],["dc.date.accessioned","2014-12-12T08:32:58Z"],["dc.date.accessioned","2021-10-11T11:19:31Z"],["dc.date.available","2014-12-12T08:32:58Z"],["dc.date.available","2021-10-11T11:19:31Z"],["dc.date.issued","2010"],["dc.description.abstract","We present a measurement of the differential cross section for View the MathML sourcett¯ events produced in View the MathML sourcepp¯ collisions at View the MathML sources=1.96 TeV as a function of the transverse momentum (pTpT) of the top quark. The selected events contain a high-pTpT lepton (ℓ ), a large imbalance in pTpT, four or more jets with at least one candidate for a b jet, and correspond to 1 fb−1 of integrated luminosity recorded with the D0 detector. Objects in the event are associated through a constrained kinematic fit to the View the MathML sourcett¯→WbWb¯→ℓνbqq¯′b¯ process. Results from next and next-to-next-to-leading-order perturbative QCD calculations agree with the measured differential cross section. Comparisons are also provided to predictions from Monte Carlo event generators using QCD calculations at different levels of precision."],["dc.identifier.doi","10.1016/j.physletb.2010.09.011"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11287"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90459"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.issn","0370-2693"],["dc.relation.orgunit","Fakultät für Physik"],["dc.rights","CC BY 3.0"],["dc.rights.access","openAccess"],["dc.rights.uri","https://creativecommons.org/licenses/by/3.0/"],["dc.subject","Top quark; Differential cross sections; Perturbative QCD"],["dc.title","Dependence of the t¯t production cross section on the transverse momentum of the top quark"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2012Journal Article
    [["dc.bibliographiccitation.firstpage","451"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Physics Letters B"],["dc.bibliographiccitation.lastpage","459"],["dc.bibliographiccitation.volume","718"],["dc.contributor.author","Abazov, V. M."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Acharya, B. S."],["dc.contributor.author","Adams, M."],["dc.contributor.author","Adams, T."],["dc.contributor.author","Alexeev, G. D."],["dc.contributor.author","Alkhazov, G."],["dc.contributor.author","Alton, A."],["dc.contributor.author","Askew, A."],["dc.contributor.author","Atkins, S."],["dc.contributor.authorgroup","D0 Collaboration"],["dc.date.accessioned","2015-01-27T09:00:46Z"],["dc.date.accessioned","2021-10-11T11:35:16Z"],["dc.date.available","2015-01-27T09:00:46Z"],["dc.date.available","2021-10-11T11:35:16Z"],["dc.date.issued","2012"],["dc.description.abstract","We present searches for the anomalous γWW and ZWW trilinear gauge boson couplings from WW and W Z production using lepton plus dijet final states and a combination with results from Wγ , WW, and W Z production with leptonic final states. The analyzed data correspond to up to 8.6 fb−1 of integrated luminosity collected by the D0 detector in p¯p collisions at √ s = 1.96 TeV. We set the most stringent limits at a hadron collider to date assuming two different relations between the anomalous coupling parameters κγ , λ, and g Z 1 for a cutoff energy scale Λ = 2 TeV. The combined 68% C.L. limits are −0.057< κγ < 0.154, −0.015 < λ < 0.028, and −0.008< g Z 1 < 0.054 for the LEP parameterization, and −0.007< κ < 0.081 and −0.017 < λ < 0.028 for the equal couplings parameterization. We also present the most stringent limits of the W boson magnetic dipole and electric quadrupole moments."],["dc.identifier.doi","10.1016/j.physletb.2012.10.062"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11532"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90742"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.issn","0370-2693"],["dc.relation.issn","0370-2693"],["dc.relation.orgunit","Fakultät für Physik"],["dc.rights","CC BY 3.0"],["dc.rights.access","openAccess"],["dc.rights.uri","https://creativecommons.org/licenses/by/3.0/"],["dc.subject","anomalous trilinear gauge boson couplings; pp collisions"],["dc.title","Limits on anomalous trilinear gauge boson couplings from WW, WZ and Wγ production in pp collisions at √ s = 1.96 TeV"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2011Journal Article
    [["dc.bibliographiccitation.firstpage","200"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Physics Letters B"],["dc.bibliographiccitation.lastpage","207"],["dc.bibliographiccitation.volume","705"],["dc.contributor.author","Abazov, V.M."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Acharya, B.S."],["dc.contributor.author","Adams, M."],["dc.contributor.author","Adams, T."],["dc.contributor.author","Alexeev, G.D."],["dc.contributor.author","Alkhazov, G."],["dc.contributor.author","Alton, A."],["dc.contributor.author","Alverson, G."],["dc.contributor.author","Alves, G.A."],["dc.contributor.author","Zivkovic, L."],["dc.date.accessioned","2015-01-26T16:20:19Z"],["dc.date.accessioned","2021-10-11T11:34:11Z"],["dc.date.available","2015-01-26T16:20:19Z"],["dc.date.available","2021-10-11T11:34:11Z"],["dc.date.issued","2011"],["dc.description.abstract","This Letter describes measurements of inclusive W(→eν) +n jet cross sections (n = 1–4), presented as total inclusive cross sections and differentially in the nth jet transverse momentum. The measurements are made using data corresponding to an integrated luminosity of 4.2 fb−1 collected by the D0 detector at the Fermilab Tevatron Collider, and achieve considerably smaller uncertainties on W +jets production cross sections than previous measurements. The measurements are compared to next-to-leading order perturbative QCD (pQCD) calculations in the n = 1–3 jet multiplicity bins and to leading order pQCD calculations in the 4-jet bin. The measurements are generally in agreement with pQCD calculations, although certain regions of phase space are identified where these predictions could better match the data."],["dc.identifier.doi","10.1016/j.physletb.2011.10.011"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11525"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90653"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.issn","0370-2693"],["dc.relation.issn","0370-2693"],["dc.relation.orgunit","Fakultät für Physik"],["dc.rights","CC BY 3.0"],["dc.rights.access","openAccess"],["dc.rights.uri","https://creativecommons.org/licenses/by/3.0/"],["dc.subject","function of jet transverse momentum"],["dc.title","Measurements of inclusive W+jetsW+jets production rates as a function of jet transverse momentum in pp¯ collisions at √s= 1.96 TeV"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2011Journal Article
    [["dc.bibliographiccitation.firstpage","422"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Physics Letters B"],["dc.bibliographiccitation.lastpage","427"],["dc.bibliographiccitation.volume","703"],["dc.contributor.author","Abazov, V. M."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Acharya, B. S."],["dc.contributor.author","Adams, M."],["dc.contributor.author","Adams, T."],["dc.contributor.author","Alexeev, G. D."],["dc.contributor.author","Alkhazov, G."],["dc.contributor.author","Alton, A."],["dc.contributor.author","Alverson, G."],["dc.contributor.author","Alves, G. A."],["dc.contributor.authorgroup","D0 Collaboration"],["dc.date.accessioned","2015-01-26T16:01:49Z"],["dc.date.accessioned","2021-10-11T11:34:53Z"],["dc.date.available","2015-01-26T16:01:49Z"],["dc.date.available","2021-10-11T11:34:53Z"],["dc.date.issued","2011"],["dc.description.abstract","We use higher-order quantum chromodynamics calculations to extract the mass of the top quark from the t¯t cross section measured in the lepton + jets channel in p¯p collisions at √ s = 1.96 TeV using 5.3 fb−1 of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron Collider. The extracted top quark pole mass and MS mass are compared to the current Tevatron average top quark mass obtained from direct measurements."],["dc.identifier.doi","10.1016/j.physletb.2011.08.015"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11523"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90711"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.issn","0370-2693"],["dc.relation.issn","0370-2693"],["dc.relation.orgunit","Fakultät für Physik"],["dc.rights","CC BY 3.0"],["dc.rights.access","openAccess"],["dc.rights.uri","https://creativecommons.org/licenses/by/3.0/"],["dc.subject","top quark;"],["dc.title","Determination of the pole and MS¯ masses of the top quark from the tt¯ cross section"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2010Journal Article
    [["dc.bibliographiccitation.firstpage","539"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Physics Letters B"],["dc.bibliographiccitation.lastpage","544"],["dc.bibliographiccitation.volume","693"],["dc.contributor.author","Abazov, V. M."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Abolins, M."],["dc.contributor.author","Acharya, B. S."],["dc.contributor.author","Adams, M."],["dc.contributor.author","Adams, T."],["dc.contributor.author","Alexeev, G. D."],["dc.contributor.author","Alkhazov, G."],["dc.contributor.author","Alton, A."],["dc.contributor.author","Alverson, G."],["dc.contributor.author","Zivkovic, L."],["dc.date.accessioned","2014-12-12T08:20:40Z"],["dc.date.accessioned","2021-10-11T11:19:28Z"],["dc.date.available","2014-12-12T08:20:40Z"],["dc.date.available","2021-10-11T11:19:28Z"],["dc.date.issued","2010"],["dc.description.abstract","We present the results of a search for the flavor changing neutral current decay View the MathML sourceBs0→μ+μ− using 6.1 fb−16.1 fb−1 of View the MathML sourcepp¯ collisions at View the MathML sources=1.96 TeV collected by the D0 experiment at the Fermilab Tevatron Collider. The observed number of View the MathML sourceBs0 candidates is consistent with background expectations. The resulting upper limit on the branching fraction is View the MathML sourceB(Bs0→μ+μ−)<5.1×10−8 at the 95% C.L. This limit is a factor of 2.4 better than that of the previous D0 analysis and the best limit to date."],["dc.identifier.doi","10.1016/j.physletb.2010.09.024"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11284"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90456"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.issn","0370-2693"],["dc.relation.orgunit","Fakultät für Physik"],["dc.rights","CC BY 3.0"],["dc.rights.access","openAccess"],["dc.rights.uri","https://creativecommons.org/licenses/by/3.0/"],["dc.subject","b-quarks; Rare decays"],["dc.title","Search for the rare decay B0s →μ+μ−"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2012Journal Article
    [["dc.bibliographiccitation.firstpage","285"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Physics Letters B"],["dc.bibliographiccitation.lastpage","293"],["dc.bibliographiccitation.volume","716"],["dc.contributor.author","Abazov, V. M."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Acharya, B. S."],["dc.contributor.author","Adams, M."],["dc.contributor.author","Adams, T."],["dc.contributor.author","Alexeev, G. D."],["dc.contributor.author","Alkhazov, G."],["dc.contributor.author","Alton, A."],["dc.contributor.author","Alverson, G."],["dc.contributor.author","Askew, A."],["dc.contributor.authorgroup","D0 Collaboration"],["dc.date.accessioned","2015-01-27T09:04:04Z"],["dc.date.accessioned","2021-10-11T11:35:18Z"],["dc.date.available","2015-01-27T09:04:04Z"],["dc.date.available","2021-10-11T11:35:18Z"],["dc.date.issued","2012"],["dc.description.abstract","We present a search for the standard model Higgs boson in 9.5 fb−1 of p¯p collisions at √ s = 1.96 TeV collected with the D0 detector at the Fermilab Tevatron Collider. The final state considered contains a pair of b jets and is characterized by an imbalance in transverse energy, as expected from p¯p → ZH → ν¯ν b¯b production. The search is also sensitive to the WH → νb¯b channel when the charged lepton is not identified. The data are found to be in good agreement with the expected background. For a Higgs boson mass of 125 GeV, we set a limit at the 95% C.L. on the cross section σ(p¯p →[Z/W]H), assuming standard model branching fractions, that is a factor of 4.3 times larger than the theoretical standard model value, while the expected factor is 3.9. The search is also used to measure a combined W Z and Z Z production cross section that is a factor of 0.94 ± 0.31 (stat) ± 0.34 (syst) times the standard model prediction of 4.4 pb, with an observed significance of 2.0 standard deviations."],["dc.identifier.doi","10.1016/j.physletb.2012.08.034"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11533"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90746"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.issn","0370-2693"],["dc.relation.issn","0370-2693"],["dc.relation.orgunit","Fakultät für Physik"],["dc.rights","CC BY 3.0"],["dc.rights.access","openAccess"],["dc.rights.uri","https://creativecommons.org/licenses/by/3.0/"],["dc.subject","Higgs boson; pp collisions"],["dc.title","Search for the standard model Higgs boson in the ZH →ν¯νb¯b channel in 9.5 fb−1 of p¯p collisions at √ s = 1.96 TeV"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2012Journal Article
    [["dc.bibliographiccitation.firstpage","569"],["dc.bibliographiccitation.issue","4-5"],["dc.bibliographiccitation.journal","Physics Letters B"],["dc.bibliographiccitation.lastpage","577"],["dc.bibliographiccitation.volume","710"],["dc.contributor.author","Abazov, V.M."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Acharya, B.S."],["dc.contributor.author","Adams, M."],["dc.contributor.author","Adams, T."],["dc.contributor.author","Alexeev, G.D."],["dc.contributor.author","Alkhazov, G."],["dc.contributor.author","Alton, A."],["dc.contributor.author","Alverson, G."],["dc.contributor.author","Aoki, M."],["dc.contributor.authorgroup","D0 Collaboration"],["dc.date.accessioned","2015-01-27T08:55:09Z"],["dc.date.accessioned","2021-10-11T11:35:18Z"],["dc.date.available","2015-01-27T08:55:09Z"],["dc.date.available","2021-10-11T11:35:18Z"],["dc.date.issued","2012"],["dc.description.abstract","We report results from searches for neutral Higgs bosons produced in p¯p collisions recorded by the D0 experiment at the Fermilab Tevatron Collider. We study the production of inclusive neutral Higgs boson in the ττ final state and in association with a b quark in the bττ and bbb final states. These results are combined to improve the sensitivity to the production of neutral Higgs bosons in the context of the minimal supersymmetric standard model (MSSM). The data are found to be consistent with expectation from background processes. Upper limits on MSSM Higgs boson production are set for Higgs boson masses ranging from 90 to 300 GeV. We exclude tanβ >20–30 for Higgs boson masses below 180 GeV. These are the most stringent constraints on MSSM Higgs boson production in p¯p collisions."],["dc.identifier.doi","10.1016/j.physletb.2012.03.021"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11531"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90745"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.issn","0370-2693"],["dc.relation.issn","0370-2693"],["dc.relation.orgunit","Fakultät für Physik"],["dc.rights","CC BY 3.0"],["dc.rights.access","openAccess"],["dc.rights.uri","https://creativecommons.org/licenses/by/3.0/"],["dc.subject","Higgs bosons; minimal supersymmetric standard model; pp collisions"],["dc.title","Search for Higgs bosons of the minimal supersymmetric standard model in in pp collisions at √ s = 1.96 TeV"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
    Details DOI
  • 2012Journal Article
    [["dc.bibliographiccitation.firstpage","21"],["dc.bibliographiccitation.issue","1-2"],["dc.bibliographiccitation.journal","Physics Letters B"],["dc.bibliographiccitation.lastpage","26"],["dc.bibliographiccitation.volume","708"],["dc.contributor.author","Abazov, V.M."],["dc.contributor.author","Abbott, B."],["dc.contributor.author","Acharya, B.S."],["dc.contributor.author","Adams, M."],["dc.contributor.author","Adams, T."],["dc.contributor.author","Alexeev, G.D."],["dc.contributor.author","Alkhazov, G."],["dc.contributor.author","Alton, A."],["dc.contributor.author","Alverson, G."],["dc.contributor.author","Alves, G.A."],["dc.contributor.authorgroup","D0 Collaboration"],["dc.date.accessioned","2015-01-27T08:37:04Z"],["dc.date.accessioned","2021-10-11T11:35:14Z"],["dc.date.available","2015-01-27T08:37:04Z"],["dc.date.available","2021-10-11T11:35:14Z"],["dc.date.issued","2012"],["dc.description.abstract","We present new direct constraints on a general Wtb interaction using data corresponding to an integrated luminosity of 5.4 fb−1 collected by the D0 detector at the Tevatron p¯p collider. The standard model provides a purely left-handed vector coupling at the Wtb vertex, while the most general, lowest dimension Lagrangian allows right-handed vector and left- or right-handed tensor couplings as well. We obtain precise limits on these anomalous couplings by comparing the data to the expectations from different assumptions on the Wtb coupling."],["dc.identifier.doi","10.1016/j.physletb.2012.01.014"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11529"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/90738"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.issn","0370-2693"],["dc.relation.issn","0370-2693"],["dc.relation.orgunit","Fakultät für Physik"],["dc.rights","CC BY 3.0"],["dc.rights.access","openAccess"],["dc.rights.uri","https://creativecommons.org/licenses/by/3.0/"],["dc.subject","anomalous Wtb couplings; single top quark production; p¯p collisions"],["dc.title","Search for anomalous Wtb couplings in single top quark production in pp collisions at √ s = 1.96 TeV"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
    Details DOI