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First Direct-Detection Constraints on eV-Scale Hidden-Photon Dark Matter with DAMIC at SNOLAB

Aguilar-Arevalo, A ; Amidei, D ; Bertou, X ; Butner, M ; Cancelo, G ; Castañeda Vázquez, A ; Cervantes Vergara, B A ; Chavarria, A E ; Chavez, C R ; de Mello Neto, J R T ; D'Olivo, J C ; Estrada, J ; Fernandez Moroni, G ; Gaïor, R ; Guardincerri, Y ; Hernández Torres, K P ; Izraelevitch, F ; Kavner, A ; Kilminster, B ; Lawson, I ; Letessier-Selvon, A ; Liao, J ; Matalon, A ; Mello, V B B ; Molina, J ; Privitera, P ; Ramanathan, K ; Sarkis, Y ; Schwarz, T ; Settimo, M ; Sofo Haro, M ; Thomas, R ; Tiffenberg, J ; Tiouchichine, E ; Torres Machado, D ; Trillaud, F ; You, X ; Zhou, J

Phys.Rev.Lett, 2017-04, Vol.118 (14), p.141803-141803, Article 141803 [Periódico revisado por pares]

United States: American Physical Society (APS)

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Título:
First Direct-Detection Constraints on eV-Scale Hidden-Photon Dark Matter with DAMIC at SNOLAB
Autor: Aguilar-Arevalo, A ; Amidei, D ; Bertou, X ; Butner, M ; Cancelo, G ; Castañeda Vázquez, A ; Cervantes Vergara, B A ; Chavarria, A E ; Chavez, C R ; de Mello Neto, J R T ; D'Olivo, J C ; Estrada, J ; Fernandez Moroni, G ; Gaïor, R ; Guardincerri, Y ; Hernández Torres, K P ; Izraelevitch, F ; Kavner, A ; Kilminster, B ; Lawson, I ; Letessier-Selvon, A ; Liao, J ; Matalon, A ; Mello, V B B ; Molina, J ; Privitera, P ; Ramanathan, K ; Sarkis, Y ; Schwarz, T ; Settimo, M ; Sofo Haro, M ; Thomas, R ; Tiffenberg, J ; Tiouchichine, E ; Torres Machado, D ; Trillaud, F ; You, X ; Zhou, J
Assuntos: Absorption ; ASTRONOMY AND ASTROPHYSICS ; Astrophysics ; Dark matter ; Emission ; Galactic halos ; High Energy Physics - Experiment ; High Energy Physics - Phenomenology ; Parameter sensitivity ; Particle mass ; Photons ; Physics ; PHYSICS OF ELEMENTARY PARTICLES AND FIELDS ; Sensitivity
É parte de: Phys.Rev.Lett, 2017-04, Vol.118 (14), p.141803-141803, Article 141803
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
AC02-07CH11359
USDOE Office of Science (SC), High Energy Physics (HEP)
FERMILAB-PUB-16-577-CD-E; arXiv:1611.03066
Descrição: We present direct detection constraints on the absorption of hidden-photon dark matter with particle masses in the range 1.2-30 eV c^{-2} with the DAMIC experiment at SNOLAB. Under the assumption that the local dark matter is entirely constituted of hidden photons, the sensitivity to the kinetic mixing parameter κ is competitive with constraints from solar emission, reaching a minimum value of 2.2×10^{-14} at 17 eV c^{-2}. These results are the most stringent direct detection constraints on hidden-photon dark matter in the galactic halo with masses 3-12 eV c^{-2} and the first demonstration of direct experimental sensitivity to ionization signals <12 eV from dark matter interactions.
Editor: United States: American Physical Society (APS)
Idioma: Inglês

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First Direct-Detection Constraints on eV-Scale Hidden-Photon Dark Matter with DAMIC at SNOLAB

United States: American Physical Society (APS)

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