Combined search in dwarf spheroidal galaxies for branon dark matter annihilation signatures with the MAGIC telescopes

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dc.contributor.authorAbe, S.
dc.contributor.authorAbhir, J.
dc.contributor.authorAbhishek, A.
dc.contributor.authorAcciari, V. A.
dc.contributor.authorAguasca-Cabot, A.
dc.contributor.authorAgudo, I.
dc.contributor.authorAniello, T.
dc.contributor.authorAnsoldi, S.
dc.contributor.authorEngels, A. Arbet
dc.contributor.authorArcaro, C.
dc.contributor.authorAsano, K.
dc.contributor.authorBaack, D.
dc.contributor.authorBabic, A.
dc.contributor.authorBarres de Almeida, U.
dc.contributor.authorBarrio, J. A.
dc.contributor.authorBatkovic, I.
dc.contributor.authorBautista, A.
dc.contributor.authorBaxter, J.
dc.contributor.authorBecerra Gonzalez, J.
dc.contributor.authorBednarek, W.
dc.contributor.authorBernardini, E.
dc.contributor.authorBernete, J.
dc.contributor.authorBerti, A.
dc.contributor.authorBesenrieder, J.
dc.contributor.authorBigongiari, C.
dc.contributor.authorBiland, A.
dc.contributor.authorBlanch, O.
dc.contributor.authorBonnoli, G.
dc.contributor.authorBosnjak, Z.
dc.contributor.authorBronzini, E.
dc.contributor.authorBurelli, I.
dc.contributor.authorCampoy-Ordaz, A.
dc.contributor.authorCarosi, R.
dc.contributor.authorCarretero-Castrillo, M.
dc.contributor.authorCastro-Tirado, A. J.
dc.contributor.authorCerasole, D.
dc.contributor.authorCeribella, G.
dc.contributor.authorChai, Y.
dc.contributor.authorCifuentes, A.
dc.contributor.authorColombo, E.
dc.contributor.authorContreras, J. L.
dc.contributor.authorCortina, J.
dc.contributor.authorCovino, S.
dc.contributor.authorD'Amico, G.
dc.contributor.authorD'Elia, V.
dc.contributor.authorDa Vela, P.
dc.contributor.authorDazzi, F.
dc.contributor.authorDe Angelis, A.
dc.contributor.authorDe Lotto, B.
dc.contributor.authorde Menezes, R.
dc.contributor.authorDelgado, J.
dc.contributor.authorDelgado Mendez, C.
dc.contributor.authorDi Pierro, F.
dc.contributor.authorDi Tria, R.
dc.contributor.authorDi Venere, L.
dc.contributor.authorPrester, D. Dominis
dc.contributor.authorDonini, A.
dc.contributor.authorDorner, D.
dc.contributor.authorDoro, M.
dc.contributor.authorElsaesser, D.
dc.contributor.authorEscudero, J.
dc.contributor.authorFarina, L.
dc.contributor.authorFattorini, A.
dc.contributor.authorFoffano, L.
dc.contributor.authorFont, L.
dc.contributor.authorFroese, S.
dc.contributor.authorFukami, S.
dc.contributor.authorFukazawa, Y.
dc.contributor.authorGarcia Lopez, R. J.
dc.contributor.authorGarczarczyk, M.
dc.contributor.authorGasparyan, S.
dc.contributor.authorGaug, M.
dc.contributor.authorGiesbrecht Paiva, J. G.
dc.contributor.authorGiglietto, N.
dc.contributor.authorGiordano, F.
dc.contributor.authorGliwny, P.
dc.contributor.authorGradetzke, T.
dc.contributor.authorGrau, R.
dc.contributor.authorGreen, D.
dc.contributor.authorGreen, J. G.
dc.contributor.authorGuenther, P.
dc.contributor.authorHadasch, D.
dc.contributor.authorHahn, A.
dc.contributor.authorHassan, T.
dc.contributor.authorHeckmann, L.
dc.contributor.authorHerrera Llorente, J.
dc.contributor.authorHrupec, D.
dc.contributor.authorImazawa, R.
dc.contributor.authorIshio, K.
dc.contributor.authorMartinez, I. Jimenez
dc.contributor.authorJormanainen, J.
dc.contributor.authorKankkunen, S.
dc.contributor.authorKayanoki, T.
dc.contributor.authorKerszberg, D.
dc.contributor.authorKluge, G. W.
dc.contributor.authorKobayashi, Y.
dc.contributor.authorKouch, P. M.
dc.contributor.authorKubo, H.
dc.contributor.authorKushida, J.
dc.contributor.authorLainez, M.
dc.contributor.authorLamastra, A.
dc.contributor.authorLeone, F.
dc.contributor.authorLindfors, E.
dc.contributor.authorLombardi, S.
dc.contributor.authorLongo, F.
dc.contributor.authorLopez-Coto, R.
dc.contributor.authorLopez-Moya, M.
dc.contributor.authorLopez-Oramas, A.
dc.contributor.authorLoporchio, S.
dc.contributor.authorLorini, A.
dc.contributor.authorLyard, E.
dc.contributor.authorMajumdar, P.
dc.contributor.authorMakariev, M.
dc.contributor.authorManeva, G.
dc.contributor.authorManganaro, M.
dc.contributor.authorMangano, S.
dc.contributor.authorMannheim, K.
dc.contributor.authorMariotti, M.
dc.contributor.authorMartinez, M.
dc.contributor.authorMartinez-Chicharro, M.
dc.contributor.authorMas-Aguilar, A.
dc.contributor.authorMazin, D.
dc.contributor.authorMenchiari, S.
dc.contributor.authorMender, S.
dc.contributor.authorMiceli, D.
dc.contributor.authorMiener, T.
dc.contributor.authorMiranda, J. M.
dc.contributor.authorMirzoyan, R.
dc.contributor.authorMolero Gonzalez, M.
dc.contributor.authorMolina, E.
dc.contributor.authorMondal, H. A.
dc.contributor.authorMoralejo, A.
dc.contributor.authorMorcuende, D.
dc.contributor.authorNakamori, T.
dc.contributor.authorNanci, C.
dc.contributor.authorNeustroev, V.
dc.contributor.authorNievas Rosillo, M.
dc.contributor.authorNigro, C.
dc.contributor.authorNikolic, L.
dc.contributor.authorNishijima, K.
dc.contributor.authorNjoh Ekoume, T.
dc.contributor.authorNozaki, S.
dc.contributor.authorOkumura, A.
dc.contributor.authorOtero-Santos, J.
dc.contributor.authorPaiano, S.
dc.contributor.authorPaneque, D.
dc.contributor.authorPaoletti, R.
dc.contributor.authorParedes, J. M.
dc.contributor.authorPeresano, M.
dc.contributor.authorPersic, M.
dc.contributor.authorPihet, M.
dc.contributor.authorPirola, G.
dc.contributor.authorPodobnik, F.
dc.contributor.authorMoroni, P. G. Prada
dc.contributor.authorPrandini, E.
dc.contributor.authorPrincipe, G.
dc.contributor.authorRhode, W.
dc.contributor.authorRibo, M.
dc.contributor.authorRico, J.
dc.contributor.authorRighi, C.
dc.contributor.authorSahakyan, N.
dc.contributor.authorSaito, T.
dc.contributor.authorSaturni, F. G.
dc.contributor.authorSchmidt, K.
dc.contributor.authorSchmuckermaier, F.
dc.contributor.authorSchubert, J. L.
dc.contributor.authorSciaccaluga, A.
dc.contributor.authorSilvestri, G.
dc.contributor.authorSitarek, J.
dc.contributor.authorSliusar, V.
dc.contributor.authorSpolon, A.
dc.contributor.authorSobczynska, D.
dc.contributor.authorStriskovic, J.
dc.contributor.authorStrom, D.
dc.contributor.authorStrzys, M.
dc.contributor.authorSuda, Y.
dc.contributor.authorTajima, H.
dc.contributor.authorTakeishi, R.
dc.contributor.authorTemnikov, P.
dc.contributor.authorTerauchi, K.
dc.contributor.authorTerzic, T.
dc.contributor.authorTeshima, M.
dc.contributor.authorTruzzi, S.
dc.contributor.authorTutone, A.
dc.contributor.authorUbach, S.
dc.contributor.authorvan Scherpenberg, J.
dc.contributor.authorVazquez Acosta, M.
dc.contributor.authorVentura, S.
dc.contributor.authorVerna, G.
dc.contributor.authorViale, I.
dc.contributor.authorVigorito, C. F.
dc.contributor.authorVitale, V.
dc.contributor.authorVovk, I.
dc.contributor.authorWalter, R.
dc.contributor.authorWersig, F.
dc.contributor.authorWill, M.
dc.contributor.authorWunderlich, C.
dc.contributor.authorYamamoto, T.
dc.contributor.authorGammaldi, V.
dc.contributor.authorNieto, D.
dc.contributor.authorand The MAGIC collaboration
dc.contributor.organizationfi=Suomen ESO-keskus|en=Finnish Centre for Astronomy with ESO|
dc.contributor.organizationfi=Tuorlan observatorio|en=Tuorla Observatory|
dc.contributor.organizationfi=fysiikan ja tähtitieteen laitos|en=Department of Physics and Astronomy|
dc.contributor.organization-code1.2.246.10.2458963.20.54954054844
dc.contributor.organization-code1.2.246.10.2458963.20.55477946762
dc.contributor.organization-code1.2.246.10.2458963.20.90670098848
dc.converis.publication-id498667462
dc.converis.urlhttps://research.utu.fi/converis/portal/Publication/498667462
dc.date.accessioned2025-08-27T21:29:37Z
dc.date.available2025-08-27T21:29:37Z
dc.description.abstract<p>Massive brane fluctuations, called branons, behave as weakly interacting massive particles, which is one of the most favored class of candidates to fulfill the role of the dark matter (DM), an elusive kind of matter beyond the Standard Model. We present a multi-target search in dwarf spheroidal galaxies for branon DM annihilation signatures with a total exposure of 354 hours with the ground-based gamma-ray telescope system MAGIC. This search led to the most constraining limits on branon DM in the sub-TeV and multi-TeV DM mass range. Our most stringent limit on the thermally-averaged annihilation cross-section (at 95% confidence level) corresponds to similar or equal to 1.9x10<sup>-24</sup> cm<sup>3</sup>s<sup>-1</sup> at a branon mass of ∼ 1.5TeV.<br></p>
dc.identifier.jour-issn1475-7516
dc.identifier.olddbid200501
dc.identifier.oldhandle10024/183528
dc.identifier.urihttps://www.utupub.fi/handle/11111/46627
dc.identifier.urlhttps://doi.org/10.1088/1475-7516/2025/03/020
dc.identifier.urnURN:NBN:fi-fe2025082789131
dc.language.isoen
dc.okm.affiliatedauthorJormanainen, Jenni
dc.okm.affiliatedauthorKouch, Pouya
dc.okm.affiliatedauthorLindfors, Elina
dc.okm.discipline115 Astronomy and space scienceen_GB
dc.okm.discipline115 Avaruustieteet ja tähtitiedefi_FI
dc.okm.internationalcopublicationinternational co-publication
dc.okm.internationalityInternational publication
dc.okm.typeA1 ScientificArticle
dc.publisherIOP Publishing Ltd
dc.publisher.countryUnited Kingdomen_GB
dc.publisher.countryBritanniafi_FI
dc.publisher.country-codeGB
dc.publisher.placeBRISTOL
dc.relation.articlenumber020
dc.relation.doi10.1088/1475-7516/2025/03/020
dc.relation.ispartofjournalJournal of Cosmology and Astroparticle Physics
dc.relation.issueMarch 2025
dc.relation.volume2025
dc.source.identifierhttps://www.utupub.fi/handle/10024/183528
dc.titleCombined search in dwarf spheroidal galaxies for branon dark matter annihilation signatures with the MAGIC telescopes
dc.year.issued2025

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