Now showing 1 - 10 of 12
  • 2018Journal Article
    [["dc.bibliographiccitation.firstpage","3063"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Monthly Notices of the Royal Astronomical Society"],["dc.bibliographiccitation.lastpage","3085"],["dc.bibliographiccitation.volume","476"],["dc.contributor.author","Hložek, Renée"],["dc.contributor.author","Marsh, David J E"],["dc.contributor.author","Grin, Daniel"],["dc.date.accessioned","2020-12-10T18:19:30Z"],["dc.date.available","2020-12-10T18:19:30Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1093/mnras/sty271"],["dc.identifier.eissn","1365-2966"],["dc.identifier.issn","0035-8711"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/75268"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Using the full power of the cosmic microwave background to probe axion dark matter"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2022Journal Article
    [["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Physical Review D"],["dc.bibliographiccitation.volume","106"],["dc.contributor.author","Chen, Jiajun"],["dc.contributor.author","Du, Xiaolong"],["dc.contributor.author","Lentz, Erik W."],["dc.contributor.author","Marsh, David J. E."],["dc.date.accessioned","2022-10-04T10:22:14Z"],["dc.date.available","2022-10-04T10:22:14Z"],["dc.date.issued","2022"],["dc.description.sponsorship"," National Aeronautics and Space Administration http://dx.doi.org/10.13039/100000104"],["dc.description.sponsorship"," U.S. Department of Energy http://dx.doi.org/10.13039/100000015"],["dc.identifier.doi","10.1103/PhysRevD.106.023009"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/114621"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-600"],["dc.relation.eissn","2470-0029"],["dc.relation.issn","2470-0010"],["dc.rights.uri","https://link.aps.org/licenses/aps-default-license"],["dc.title","Relaxation times for Bose-Einstein condensation by self-interaction and gravity"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2009Journal Article
    [["dc.bibliographiccitation.issue","22"],["dc.bibliographiccitation.journal","ChemInform"],["dc.bibliographiccitation.volume","40"],["dc.contributor.author","Marsh, D."],["dc.date.accessioned","2021-12-08T12:29:44Z"],["dc.date.available","2021-12-08T12:29:44Z"],["dc.date.issued","2009"],["dc.identifier.doi","10.1002/chin.200922278"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/96189"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-476"],["dc.relation.eissn","1522-2667"],["dc.relation.issn","0931-7597"],["dc.rights.uri","http://doi.wiley.com/10.1002/tdm_license_1.1"],["dc.title","ChemInform Abstract: Saturation Transfer EPR Studies of Slow Rotational Motion in Membranes"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2021Journal Article
    [["dc.bibliographiccitation.artnumber","083022"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","Physical Review D"],["dc.bibliographiccitation.volume","104"],["dc.contributor.author","Chen, Jiajun"],["dc.contributor.author","Du, Xiaolong"],["dc.contributor.author","Lentz, Erik W."],["dc.contributor.author","Marsh, David J. E."],["dc.contributor.author","Niemeyer, Jens C."],["dc.date.accessioned","2021-12-01T09:23:52Z"],["dc.date.available","2021-12-01T09:23:52Z"],["dc.date.issued","2021"],["dc.identifier.doi","10.1103/PhysRevD.104.083022"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/94780"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-478"],["dc.relation.eissn","2470-0029"],["dc.relation.issn","2470-0010"],["dc.title","New insights into the formation and growth of boson stars in dark matter halos"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2021Journal Article
    [["dc.bibliographiccitation.artnumber","169"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Journal of High Energy Physics"],["dc.bibliographiccitation.volume","2021"],["dc.contributor.author","Marsh, David J. E."],["dc.contributor.author","Yin, Wen"],["dc.date.accessioned","2021-04-14T08:30:44Z"],["dc.date.available","2021-04-14T08:30:44Z"],["dc.date.issued","2021"],["dc.date.updated","2022-07-29T11:29:29Z"],["dc.description.abstract","Abstract\r\n \r\n An axion-like particle (ALP) with mass mϕ ∼ 10−15 eV oscillates with frequency ∼1 Hz. This mass scale lies in an open window of astrophysical constraints, and appears naturally as a consequence of grand unification (GUT) in string/M-theory. However, with a GUT-scale decay constant such an ALP overcloses the Universe, and cannot solve the strong CP problem. In this paper, we present a two axion model in which the 1 Hz ALP constitutes the entirety of the dark matter (DM) while the QCD axion solves the strong CP problem but contributes negligibly to the DM relic density. The mechanism to achieve the correct relic densities relies on low-scale inflation (mϕ ≲ Hinf ≲ 1 MeV), and we present explicit realisations of such a model. The scale in the axion potential leading to the 1 Hz axion generates a value for the strong CP phase which oscillates around \r\n \r\n \r\n \r\n \r\n \r\n \r\n θ\r\n ¯\r\n \r\n QCD\r\n \r\n ∼\r\n \r\n 10\r\n \r\n −\r\n 12\r\n \r\n \r\n \r\n $ {\\overline{\\theta}}_{\\mathrm{QCD}}\\sim {10}^{-12} $\r\n , within reach of the proton storage ring electric dipole moment experiment. The 1 Hz axion is also in reach of near future laboratory and astrophysical searches."],["dc.identifier.citation","Journal of High Energy Physics. 2021 Jan 26;2021(1):169"],["dc.identifier.doi","10.1007/JHEP01(2021)169"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/83353"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.publisher","Springer Berlin Heidelberg"],["dc.relation.eissn","1029-8479"],["dc.rights.holder","The Author(s)"],["dc.subject","Beyond Standard Model"],["dc.subject","CP violation"],["dc.subject","Cosmology of Theories beyond the SM"],["dc.subject","M-Theory"],["dc.title","Opening the 1 Hz axion window"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2020Journal Article
    [["dc.bibliographiccitation.firstpage","3162"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Monthly Notices of the Royal Astronomical Society"],["dc.bibliographiccitation.lastpage","3177"],["dc.bibliographiccitation.volume","500"],["dc.contributor.author","Bauer, Jurek B"],["dc.contributor.author","Marsh, David J E"],["dc.contributor.author","Hložek, Renée"],["dc.contributor.author","Padmanabhan, Hamsa"],["dc.contributor.author","Laguë, Alex"],["dc.date.accessioned","2021-04-14T08:30:09Z"],["dc.date.available","2021-04-14T08:30:09Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1093/mnras/staa3300"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/83126"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.eissn","1365-2966"],["dc.relation.issn","0035-8711"],["dc.title","Intensity mapping as a probe of axion dark matter"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2019Journal Article
    [["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Physical Review Letters"],["dc.bibliographiccitation.volume","123"],["dc.contributor.author","Marsh, David J. E."],["dc.contributor.author","Niemeyer, Jens C."],["dc.date.accessioned","2020-12-10T18:25:49Z"],["dc.date.available","2020-12-10T18:25:49Z"],["dc.date.issued","2019"],["dc.identifier.doi","10.1103/PhysRevLett.123.051103"],["dc.identifier.eissn","1079-7114"],["dc.identifier.issn","0031-9007"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/75845"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Strong Constraints on Fuzzy Dark Matter from Ultrafaint Dwarf Galaxy Eridanus II"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2018Journal Article
    [["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","Physical Review. D"],["dc.bibliographiccitation.volume","98"],["dc.contributor.author","Stott, Matthew J."],["dc.contributor.author","Marsh, David J. E."],["dc.date.accessioned","2020-12-10T18:25:28Z"],["dc.date.available","2020-12-10T18:25:28Z"],["dc.date.issued","2018"],["dc.description.abstract","Astrophysical observations of spinning BHs, which span $ 5M_\\odot\\lesssim M_{\\rm BH}\\lesssim 5\\times 10^8 M_\\odot$, can be used to exclude the existence of certain massive bosons via the superradiance phenomenon. In this work, we explore for the first time how these measurements can be used to constrain properties of statistical distributions for the masses of multiple bosonic fields. Quite generally, our methodology excludes {\\rm ax}\\gtrsim 30$ scalar fields with a range of mass distribution widths and central values spanning many orders of magnitude. We demonstrate this for the specific example of axions in string theory and M-theory, where the mass distributions in certain cases take universal forms. We place upper bounds on {\\rm ax}$ for certain scenarios of interest realised approximately as mass distributions in M-theory, including the QCD axion, grand unified theories, and fuzzy dark matter."],["dc.identifier.arxiv","1805.02016v2"],["dc.identifier.doi","10.1103/PhysRevD.98.083006"],["dc.identifier.eissn","2470-0029"],["dc.identifier.issn","2470-0010"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/75706"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.relation.issn","2470-0010"],["dc.relation.issn","2470-0029"],["dc.title","Black hole spin constraints on the mass spectrum and number of axionlike fields"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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  • 2019Journal Article
    [["dc.bibliographiccitation.issue","12"],["dc.bibliographiccitation.journal","Physical Review Letters"],["dc.bibliographiccitation.volume","123"],["dc.contributor.author","Marsh, David J. E."],["dc.contributor.author","Fong, Kin Chung"],["dc.contributor.author","Lentz, Erik W."],["dc.contributor.author","Šmejkal, Libor"],["dc.contributor.author","Ali, Mazhar N."],["dc.date.accessioned","2020-12-10T18:25:50Z"],["dc.date.available","2020-12-10T18:25:50Z"],["dc.date.issued","2019"],["dc.identifier.doi","10.1103/PhysRevLett.123.121601"],["dc.identifier.eissn","1079-7114"],["dc.identifier.issn","0031-9007"],["dc.identifier.pmid","31633991"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16820"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/75850"],["dc.language.iso","en"],["dc.notes","EU FET Open RIA\r\nGrant No. 766566"],["dc.notes.intern","DOI Import GROB-354"],["dc.notes.intern","Merged from goescholar"],["dc.relation","766566"],["dc.relation.orgunit","Fakultät für Physik"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0/"],["dc.title","Proposal to Detect Dark Matter using Axionic Topological Antiferromagnets"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
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  • 2021-05-18Journal Article
    [["dc.bibliographiccitation.artnumber","159"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Journal of High Energy Physics"],["dc.bibliographiccitation.volume","2021"],["dc.contributor.author","Athron, Peter"],["dc.contributor.author","Balázs, Csaba"],["dc.contributor.author","Beniwal, Ankit"],["dc.contributor.author","Fowlie, Andrew"],["dc.contributor.author","Gonzalo, Tomás E."],["dc.contributor.author","Hoof, Sebastian"],["dc.contributor.author","Kahlhoefer, Felix"],["dc.contributor.author","Marsh, David J. E."],["dc.contributor.author","Prim, Markus T."],["dc.contributor.author","Scaffidi, Andre"],["dc.contributor.author","Scott, Pat"],["dc.contributor.author","Su, Wei"],["dc.contributor.author","White, Martin"],["dc.contributor.author","Wu, Lei"],["dc.contributor.author","Zhang, Yang"],["dc.contributor.author","Camargo-Molina, J. Eliel"],["dc.date.accessioned","2021-07-05T15:00:37Z"],["dc.date.accessioned","2022-08-18T12:29:56Z"],["dc.date.available","2021-07-05T15:00:37Z"],["dc.date.available","2022-08-18T12:29:56Z"],["dc.date.issued","2021-05-18"],["dc.date.updated","2022-07-29T11:31:22Z"],["dc.description.abstract","Abstract\r\n \r\n The excess of electron recoil events seen by the XENON1T experiment has been interpreted as a potential signal of axion-like particles (ALPs), either produced in the Sun, or constituting part of the dark matter halo of the Milky Way. It has also been explained as a consequence of trace amounts of tritium in the experiment. We consider the evidence for the solar and dark-matter ALP hypotheses from the combination of XENON1T data and multiple astrophysical probes, including horizontal branch stars, red giants, and white dwarfs. We briefly address the influence of ALP decays and supernova cooling. While the different datasets are in clear tension for the case of solar ALPs, all measurements can be simultaneously accommodated for the case of a sub-dominant fraction of dark-matter ALPs. Nevertheless, this solution requires the tuning of several a priori unknown parameters, such that for our choices of priors a Bayesian analysis shows no strong preference for the ALP interpretation of the XENON1T excess over the background hypothesis."],["dc.identifier.citation","Journal of High Energy Physics. 2021 May 18;2021(5):159"],["dc.identifier.doi","10.1007/JHEP05(2021)159"],["dc.identifier.pii","15722"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/87869"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112885"],["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","Beyond Standard Model"],["dc.subject","Cosmology of Theories beyond the SM"],["dc.title","Global fits of axion-like particles to XENON1T and astrophysical data"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]
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