000597831 001__ 597831
000597831 005__ 20241103101413.0
000597831 0247_ $$2INSPIRETeX$$aBringmann:2023iuz
000597831 0247_ $$2inspire$$ainspire:2721943
000597831 0247_ $$2arXiv$$aarXiv:2311.06346
000597831 0247_ $$2datacite_doi$$a10.3204/PUBDB-2023-06699
000597831 037__ $$aPUBDB-2023-06699
000597831 041__ $$aEnglish
000597831 088__ $$2DESY$$aDESY-23-184
000597831 088__ $$2Other$$aP3H-086
000597831 088__ $$2Other$$aTTP-055
000597831 088__ $$2arXiv$$aarXiv:2311.06346
000597831 1001_ $$0P:(DE-H253)PIP1011531$$aBringmann, Torsten$$b0
000597831 245__ $$aHunting WIMPs with LISA: Correlating dark matter and gravitational wave signals
000597831 260__ $$c2023
000597831 3367_ $$0PUB:(DE-HGF)25$$2PUB:(DE-HGF)$$aPreprint$$bpreprint$$mpreprint$$s1700657800_186444
000597831 3367_ $$2ORCID$$aWORKING_PAPER
000597831 3367_ $$028$$2EndNote$$aElectronic Article
000597831 3367_ $$2DRIVER$$apreprint
000597831 3367_ $$2BibTeX$$aARTICLE
000597831 3367_ $$2DataCite$$aOutput Types/Working Paper
000597831 500__ $$a29 pages, 12 figures + appendices
000597831 520__ $$aThe thermal freeze-out mechanism  in its classical form is tightly connected to physics beyond the Standard Model around  the electroweak scale, which has been the target of enormous experimental efforts. In  this work we study a dark matter model in which freeze-out is triggered by a strong first-order  phase transition in a dark sector, and show that this phase transition must also happen  close to the electroweak scale, i.e.~in the temperature range relevant for gravitational  wave searches with the LISA mission. Specifically, we consider the spontaneous breaking  of a $U(1)^\prime$ gauge symmetry through the vacuum expectation value of a scalar field,  which generates the mass of a fermionic dark matter candidate that subsequently  annihilates into dark Higgs and gauge bosons. In this set-up the peak frequency of the  gravitational wave background is tightly correlated with the dark matter relic  abundance, and imposing the observed value for the latter implies that the former must  lie in the milli-Hertz range. A peculiar feature of our set-up is that the dark sector  is not necessarily in thermal equilibrium with the Standard Model during the phase  transition, and hence the temperatures of the two sectors evolve independently.  Nevertheless, the requirement that the universe does not enter an extended period of  matter domination after the phase transition, which would strongly dilute any  gravitational wave signal, places a lower bound on the portal coupling that governs the  entropy transfer between the two sectors. As a result, the predictions for the peak  frequency of gravitational waves in the LISA band are robust, while the amplitude can  change depending on the initial dark sector temperature.
000597831 536__ $$0G:(DE-HGF)POF4-611$$a611 - Fundamental Particles and Forces (POF4-611)$$cPOF4-611$$fPOF IV$$x0
000597831 536__ $$0G:(EU-Grant)101086085$$aASYMMETRY - Essential Asymmetries of Nature (101086085)$$c101086085$$fHORIZON-MSCA-2021-SE-01$$x1
000597831 536__ $$0G:(GEPRIS)396021762$$aDFG project 396021762 - TRR 257: Phänomenologische Elementarteilchenphysik nach der Higgs-Entdeckung (396021762)$$c396021762$$x2
000597831 588__ $$aDataset connected to DataCite
000597831 650_7 $$2INSPIRE$$agravitational radiation, frequency
000597831 650_7 $$2INSPIRE$$ascale, electroweak interaction
000597831 650_7 $$2INSPIRE$$asymmetry, gauge
000597831 650_7 $$2INSPIRE$$afreeze-out, thermal
000597831 650_7 $$2INSPIRE$$afermion, dark matter
000597831 650_7 $$2INSPIRE$$adark matter, relic density
000597831 650_7 $$2INSPIRE$$agravitational radiation, background
000597831 650_7 $$2INSPIRE$$afermion, mass
000597831 650_7 $$2INSPIRE$$afield theory, scalar
000597831 650_7 $$2INSPIRE$$acritical phenomena
000597831 650_7 $$2INSPIRE$$atemperature
000597831 650_7 $$2INSPIRE$$aLISA
000597831 650_7 $$2INSPIRE$$ahidden sector
000597831 650_7 $$2INSPIRE$$anew physics
000597831 650_7 $$2INSPIRE$$aWIMP
000597831 650_7 $$2INSPIRE$$aU(1)
000597831 650_7 $$2INSPIRE$$aentropy
000597831 650_7 $$2INSPIRE$$agauge boson
000597831 650_7 $$2INSPIRE$$aspontaneous symmetry breaking
000597831 693__ $$0EXP:(DE-MLZ)NOSPEC-20140101$$5EXP:(DE-MLZ)NOSPEC-20140101$$eNo specific instrument$$x0
000597831 7001_ $$0P:(DE-HGF)0$$aGonzalo, Tomás E.$$b1
000597831 7001_ $$0P:(DE-H253)PIP1023670$$aKahlhoefer, Felix$$b2
000597831 7001_ $$0P:(DE-HGF)0$$aMatuszak, Jonas$$b3$$eCorresponding author
000597831 7001_ $$0P:(DE-H253)PIP1098582$$aTasillo, Carlo$$b4$$udesy
000597831 8564_ $$uhttps://bib-pubdb1.desy.de/record/597831/files/HTML-Approval_of_scientific_publication.html
000597831 8564_ $$uhttps://bib-pubdb1.desy.de/record/597831/files/PDF-Approval_of_scientific_publication.pdf
000597831 8564_ $$uhttps://bib-pubdb1.desy.de/record/597831/files/2311.06346v1.pdf$$yRestricted$$zStatID:(DE-HGF)0599
000597831 8564_ $$uhttps://bib-pubdb1.desy.de/record/597831/files/Arxiv%20v1.pdf$$yOpenAccess$$zStatID:(DE-HGF)0510
000597831 8564_ $$uhttps://bib-pubdb1.desy.de/record/597831/files/Arxiv%20v1.pdf?subformat=pdfa$$xpdfa$$yOpenAccess$$zStatID:(DE-HGF)0510
000597831 8564_ $$uhttps://bib-pubdb1.desy.de/record/597831/files/2311.06346v1.pdf?subformat=pdfa$$xpdfa$$yRestricted$$zStatID:(DE-HGF)0599
000597831 909CO $$ooai:bib-pubdb1.desy.de:597831$$pdnbdelivery$$pec_fundedresources$$pVDB$$pdriver$$popen_access$$popenaire
000597831 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1011531$$aExternal Institute$$b0$$kExtern
000597831 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1098582$$aDeutsches Elektronen-Synchrotron$$b4$$kDESY
000597831 9131_ $$0G:(DE-HGF)POF4-611$$1G:(DE-HGF)POF4-610$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMatter and the Universe$$vFundamental Particles and Forces$$x0
000597831 9141_ $$y2023
000597831 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000597831 915__ $$0LIC:(DE-HGF)CCBY4$$2HGFVOC$$aCreative Commons Attribution CC BY 4.0
000597831 915__ $$0StatID:(DE-HGF)0580$$2StatID$$aPublished
000597831 9201_ $$0I:(DE-H253)T-20120731$$kT$$lTheorie-Gruppe$$x0
000597831 980__ $$apreprint
000597831 980__ $$aVDB
000597831 980__ $$aUNRESTRICTED
000597831 980__ $$aI:(DE-H253)T-20120731
000597831 9801_ $$aFullTexts