000490354 001__ 490354
000490354 005__ 20250715172921.0
000490354 0247_ $$2doi$$a10.3847/1538-4357/acbc7b
000490354 0247_ $$2ISSN$$a0004-637X
000490354 0247_ $$2ISSN$$a1538-4357
000490354 0247_ $$2datacite_doi$$a10.3204/PUBDB-2022-07671
000490354 0247_ $$2altmetric$$aaltmetric:142723543
000490354 0247_ $$2arXiv$$aarXiv:2302.08784
000490354 0247_ $$2WOS$$aWOS:000950838900001
000490354 0247_ $$2openalex$$aopenalex:W4324046858
000490354 037__ $$aPUBDB-2022-07671
000490354 041__ $$aEnglish
000490354 082__ $$a520
000490354 088__ $$2arXiv$$aarXiv:2302.08784
000490354 1001_ $$aAcharyya, A.$$b0
000490354 245__ $$aSearch for Ultraheavy Dark Matter from Observations of Dwarf Spheroidal Galaxies with VERITAS
000490354 260__ $$aLondon$$bInstitute of Physics Publ.$$c2023
000490354 3367_ $$2DRIVER$$aarticle
000490354 3367_ $$2DataCite$$aOutput Types/Journal article
000490354 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1683032420_2741290
000490354 3367_ $$2BibTeX$$aARTICLE
000490354 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000490354 3367_ $$00$$2EndNote$$aJournal Article
000490354 500__ $$a10 pages, 7 figures
000490354 520__ $$aDark matter is a key piece of the current cosmological scenario, with weakly interacting massive particles (WIMPs) a leading dark matter candidate. WIMPs have not been detected in their conventional parameter space (100 GeV ≲M $_{χ}$ ≲ 100 TeV), a mass range accessible with current Imaging Atmospheric Cherenkov Telescopes. As ultraheavy dark matter (UHDM; M $_{χ}$ ≳ 100 TeV) has been suggested as an underexplored alternative to the WIMP paradigm, we search for an indirect dark matter annihilation signal in a higher mass range (up to 30 PeV) with the VERITAS γ-ray observatory. With 216 hr of observations of four dwarf spheroidal galaxies, we perform an unbinned likelihood analysis. We find no evidence of a γ-ray signal from UHDM annihilation above the background fluctuation for any individual dwarf galaxy nor for a joint-fit analysis, and consequently constrain the velocity-weighted annihilation cross section of UHDM for dark matter particle masses between 1 TeV and 30 PeV. We additionally set constraints on the allowed radius of a composite UHDM particle.
000490354 536__ $$0G:(DE-HGF)POF4-613$$a613 - Matter and Radiation from the Universe (POF4-613)$$cPOF4-613$$fPOF IV$$x0
000490354 588__ $$aDataset connected to CrossRef, Journals: bib-pubdb1.desy.de
000490354 650_7 $$2INSPIRE$$adark matter: annihilation
000490354 650_7 $$2INSPIRE$$adark matter: mass
000490354 650_7 $$2INSPIRE$$abackground: fluctuation
000490354 650_7 $$2INSPIRE$$aWIMP
000490354 650_7 $$2INSPIRE$$agalaxy
000490354 650_7 $$2INSPIRE$$aTeV
000490354 650_7 $$2INSPIRE$$aVERITAS
000490354 650_7 $$2INSPIRE$$aobservatory
000490354 650_7 $$2INSPIRE$$aGeV
000490354 650_7 $$2INSPIRE$$acomposite
000490354 650_7 $$2INSPIRE$$aCherenkov counter
000490354 650_7 $$2INSPIRE$$aimaging
000490354 650_7 $$2INSPIRE$$agamma ray: VHE
000490354 693__ $$0EXP:(DE-H253)VERITAS-20170101$$5EXP:(DE-H253)VERITAS-20170101$$eVery Energetic Radiation Imaging Telescope Array System$$x0
000490354 7001_ $$aArcher, A.$$b1
000490354 7001_ $$aBangale, P.$$b2
000490354 7001_ $$aBartkoske, J. T.$$b3
000490354 7001_ $$00000-0001-8138-1391$$aBatista, P.$$b4
000490354 7001_ $$aBaumgart, M.$$b5
000490354 7001_ $$00000-0003-2098-170X$$aBenbow, W.$$b6
000490354 7001_ $$aBuckley, J. H.$$b7
000490354 7001_ $$00000-0002-5068-7344$$aFalcone, A.$$b8
000490354 7001_ $$aFeng, Q.$$b9
000490354 7001_ $$aFinley, J. P.$$b10
000490354 7001_ $$00000-0002-2944-6060$$aFoote, G. M.$$b11
000490354 7001_ $$00000-0002-1067-8558$$aFortson, L.$$b12
000490354 7001_ $$00000-0003-1614-1273$$aFurniss, A.$$b13
000490354 7001_ $$aGallagher, G.$$b14
000490354 7001_ $$00000-0002-0109-4737$$aHanlon, W. F.$$b15
000490354 7001_ $$00000-0003-3878-1677$$aHervet, O.$$b16
000490354 7001_ $$aHoang, J.$$b17
000490354 7001_ $$aHolder, J.$$b18
000490354 7001_ $$aHumensky, T. B.$$b19
000490354 7001_ $$aJin, W.$$b20
000490354 7001_ $$00000-0002-3638-0637$$aKaaret, P.$$b21
000490354 7001_ $$aKertzman, M.$$b22
000490354 7001_ $$aKherlakian, M.$$b23
000490354 7001_ $$00000-0003-4785-0101$$aKieda, D.$$b24
000490354 7001_ $$0P:(DE-H253)PIP1093214$$aKleiner, Tobias Kai$$b25$$udesy
000490354 7001_ $$aKorzoun, N.$$b26
000490354 7001_ $$aKrennrich, F.$$b27
000490354 7001_ $$aLang, M. J.$$b28
000490354 7001_ $$aLundy, M.$$b29
000490354 7001_ $$0P:(DE-H253)PIP1011664$$aMaier, G.$$b30
000490354 7001_ $$aMcGrath, C. E.$$b31
000490354 7001_ $$00000-0002-1499-2667$$aMoriarty, P.$$b32
000490354 7001_ $$00000-0002-9296-2981$$aO'Brien, S.$$b33
000490354 7001_ $$aOng, R. A.$$b34
000490354 7001_ $$0P:(DE-H253)PIP1083020$$aPfrang, Konstantin Johannes$$b35$$udesy
000490354 7001_ $$0P:(DE-H253)PIP1010085$$aPohl, M.$$b36
000490354 7001_ $$0P:(DE-H253)PIP1031007$$aPueschel, E.$$b37$$eCorresponding author
000490354 7001_ $$aQuinn, J.$$b38
000490354 7001_ $$00000-0002-5351-3323$$aRagan, K.$$b39
000490354 7001_ $$aReynolds, P. T.$$b40
000490354 7001_ $$aRoache, E.$$b41
000490354 7001_ $$aRodd, N. L.$$b42
000490354 7001_ $$00000-0001-6662-5925$$aRyan, J. L.$$b43
000490354 7001_ $$0P:(DE-H253)PIP1006066$$aSadeh, I.$$b44
000490354 7001_ $$aSaha, L.$$b45
000490354 7001_ $$aSantander, M.$$b46
000490354 7001_ $$aSembroski, G. H.$$b47
000490354 7001_ $$aShang, R.$$b48
000490354 7001_ $$aSplettstoesser, M.$$b49
000490354 7001_ $$0P:(DE-H253)PIP1094637$$aTak, Donggeun$$b50$$eCorresponding author$$udesy
000490354 7001_ $$aTucci, J. V.$$b51
000490354 7001_ $$aVassiliev, V. V.$$b52
000490354 7001_ $$aWilliams, D. A.$$b53
000490354 773__ $$0PERI:(DE-600)1473835-1$$a10.3847/1538-4357/acbc7b$$gVol. 945, no. 2, p. 101 -$$n2$$p101 $$tThe astrophysical journal / 1$$v945$$x0004-637X$$y2023
000490354 7870_ $$0PUBDB-2023-00876$$aTak, Donggeun et.al.$$d2023$$iIsParent$$rarXiv:2302.08784$$tSearch for Ultraheavy Dark Matter from Observations of Dwarf Spheroidal Galaxies with VERITAS
000490354 8564_ $$uhttps://bib-pubdb1.desy.de/record/490354/files/8224055_0.pdf
000490354 8564_ $$uhttps://bib-pubdb1.desy.de/record/490354/files/HTML-Approval_of_scientific_publication.html
000490354 8564_ $$uhttps://bib-pubdb1.desy.de/record/490354/files/PDF-Approval_of_scientific_publication.pdf
000490354 8564_ $$uhttps://bib-pubdb1.desy.de/record/490354/files/8224055_0.pdf?subformat=pdfa$$xpdfa
000490354 8564_ $$uhttps://bib-pubdb1.desy.de/record/490354/files/Acharyya_2023_ApJ_945_101.pdf$$yOpenAccess
000490354 8564_ $$uhttps://bib-pubdb1.desy.de/record/490354/files/VERITAS_UHDM_project%20%283%29.pdf$$yOpenAccess
000490354 8564_ $$uhttps://bib-pubdb1.desy.de/record/490354/files/Acharyya_2023_ApJ_945_101.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000490354 8564_ $$uhttps://bib-pubdb1.desy.de/record/490354/files/VERITAS_UHDM_project%20%283%29.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000490354 8767_ $$88224055$$92023-03-23$$a52834485$$d2023-03-24$$eAPC$$jZahlung erfolgt$$v10.34$$zTitel ist nicht im IOP Publ. and Read enthalten, Währung
000490354 909CO $$ooai:bib-pubdb1.desy.de:490354$$pdnbdelivery$$popenCost$$pVDB$$pdriver$$pOpenAPC$$popen_access$$popenaire
000490354 9101_ $$0I:(DE-588b)2008985-5$$60000-0001-8138-1391$$aDeutsches Elektronen-Synchrotron$$b4$$kDESY
000490354 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1093214$$aDeutsches Elektronen-Synchrotron$$b25$$kDESY
000490354 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1011664$$aDeutsches Elektronen-Synchrotron$$b30$$kDESY
000490354 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1083020$$aDeutsches Elektronen-Synchrotron$$b35$$kDESY
000490354 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1010085$$aDeutsches Elektronen-Synchrotron$$b36$$kDESY
000490354 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1031007$$aDeutsches Elektronen-Synchrotron$$b37$$kDESY
000490354 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1006066$$aDeutsches Elektronen-Synchrotron$$b44$$kDESY
000490354 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1094637$$aDeutsches Elektronen-Synchrotron$$b50$$kDESY
000490354 9131_ $$0G:(DE-HGF)POF4-613$$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$$vMatter and Radiation from the Universe$$x0
000490354 9141_ $$y2023
000490354 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000490354 915__ $$0LIC:(DE-HGF)CCBY4$$2HGFVOC$$aCreative Commons Attribution CC BY 4.0
000490354 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2023-08-23
000490354 915__ $$0StatID:(DE-HGF)0501$$2StatID$$aDBCoverage$$bDOAJ Seal$$d2023-04-12T14:53:38Z
000490354 915__ $$0StatID:(DE-HGF)0500$$2StatID$$aDBCoverage$$bDOAJ$$d2023-04-12T14:53:38Z
000490354 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bDOAJ : Peer review, Anonymous peer review, Double anonymous peer review$$d2023-04-12T14:53:38Z
000490354 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List$$d2023-08-23
000490354 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection$$d2023-08-23
000490354 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences$$d2023-08-23
000490354 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bASTROPHYS J : 2022$$d2023-08-23
000490354 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline$$d2023-08-23
000490354 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search$$d2023-08-23
000490354 915__ $$0StatID:(DE-HGF)0020$$2StatID$$aNo Peer Review$$bASC$$d2023-08-23
000490354 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5$$d2023-08-23
000490354 915pc $$0PC:(DE-HGF)0000$$2APC$$aAPC keys set
000490354 915pc $$0PC:(DE-HGF)0001$$2APC$$aLocal Funding
000490354 915pc $$0PC:(DE-HGF)0002$$2APC$$aDFG OA Publikationskosten
000490354 915pc $$0PC:(DE-HGF)0003$$2APC$$aDOAJ Journal
000490354 9201_ $$0I:(DE-H253)Z_VER-20210408$$kZ_VER$$lVERITAS$$x0
000490354 980__ $$ajournal
000490354 980__ $$aVDB
000490354 980__ $$aUNRESTRICTED
000490354 980__ $$aI:(DE-H253)Z_VER-20210408
000490354 980__ $$aAPC
000490354 9801_ $$aAPC
000490354 9801_ $$aFullTexts