| Title: | Search for Dark Matter Particle Interactions with Electron Final States with DarkSide-50 |
Authors: | Agnes, P.
Albuquerque, I. F.M.
Alexander, T.
Alton, A. K.
Ave, M.
Back, H. O.
Batignani, G.
Biery, K.
Bocci, V.
Bonivento, W. M.
Bottino, B.
Bussino, S.
Cadeddu, M.
Cadoni, M.
Calaprice, F.
Caminata, A.
Campos, M. D.
Canci, N.
Caravati, M.
Cargioli, N.
Cariello, M.
Carlini, M.
Cataudella, V.
Cavalcante, P.
CAVUOTI, STEFANO
Chashin, S.
Chepurnov, A.
Cicalò, C.
Covone, G.
D'Angelo, D.
Davini, S.
De Candia, A.
De Cecco, S.
De Filippis, G.
DE ROSA, Giorgia
Derbin, A. V.
Devoto, A.
D'Incecco, M.
Dionisi, C.
Dordei, F.
Downing, M.
D'Urso, D.
Fiorillo, G.
Franco, D.
Gabriele, F.
Galbiati, C.
Ghiano, C.
Giganti, C.
Giovanetti, G. K.
Goretti, A. M.
Grilli Di Cortona, G.
Grobov, A.
Gromov, M.
Guan, M.
Gulino, M.
Hackett, B. R.
Herner, K.
Hessel, T.
Hosseini, B.
Hubaut, F.
Hungerford, E. V.
Ianni, An
Ippolito, V.
Keeter, K.
Kendziora, C. L.
Kimura, M.
Kochanek, I.
Korablev, D.
Korga, G.
Kubankin, A.
Kuss, M.
La Commara, M.
Lai, M.
Li, X.
Lissia, M.
Longo, G.
Lychagina, O.
Machulin, I. N.
Mapelli, L. P.
Mari, S. M.
Maricic, J.
Messina, A.
Milincic, R.
Monroe, J.
Morrocchi, M.
Mougeot, X.
Muratova, V. N.
Musico, P.
Nozdrina, A. O.
Oleinik, A.
Ortica, F.
Pagani, L.
Pallavicini, M.
Pandola, L.
Pantic, E.
Paoloni, E.
Pelczar, K.
Pelliccia, N.
Piacentini, S.
Pocar, A. |
Issue Date: | 2023 |
Journal: | PHYSICAL REVIEW LETTERS |
Number: | 130 |
Issue: | 10 |
First Page: | 101002 |
Abstract: | We present a search for dark matter particles with sub-GeV/c2 masses whose interactions have final state electrons using the DarkSide-50 experiment's (12 306±184) kg d low-radioactivity liquid argon exposure. By analyzing the ionization signals, we exclude new parameter space for the dark matter-electron cross section σ¯e, the axioelectric coupling constant gAe, and the dark photon kinetic mixing parameter κ. We also set the first dark matter direct-detection constraints on the mixing angle |Ue4|2 for keV/c2 sterile neutrinos. |
URI: | http://hdl.handle.net/20.500.12386/36181 |
URL: | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.130.101002
https://api.elsevier.com/content/abstract/scopus_id/85150917862 |
ISSN: | 0031-9007 |
DOI: | 10.1103/PhysRevLett.130.101002 |
Bibcode ADS: | 2023PhRvL.130j1002A |
Fulltext: | open |
| Appears in Collections: | 1.01 Articoli in rivista
|
