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DarkSide: Latest results and future perspectives
Authors :
Bottino, B. Agnes, P. Albuquerque, I.F.M. Alexander, T. Alton, A.K. Asner, D.M. Ave, M.P. Back, H.O. Batignani, G. Biery, K. Bocci, V. Bonfini, G. Bonivento, W. Bussino, S. Cadeddu, M. Cadoni, M. Calaprice, F. Caminata, A. Canci, N. Candela, A. Caravati, M. Cardenas, M.M. Cariello, M. Carlini, M. Carpinelli, M. Catalanotti, S. Cataudella, V. Cavalcante, P. Cavuoti, S. Chepurnov, A. Cicalò, C. Cifarelli, L. Cocco, A.G. Covone, G. D'Angelo, D. D'Incecco, M. D'Urso, D. Davini, S. De Candia, A. De Cecco, S. De Deo, M. De Filippis, G. De Rosa, G. De Vincenzi, M. Derbin, A.V. Devoto, A. Di Eusanio, F. Di Pietro, G. Dionisi, C. Edkins, E. Empl, A. Fan, A. Fiorillo, G. Fomenko, K. Franco, D. Gabriele, F. Galbiati, C. Garcia Abia, P. Ghiano, C. Giagu, S. Giganti, C. Giovanetti, G.K. Gorchakov, O. Goretti, A.M. Granato, F. Gromov, M. Guan, M. Guardincerri, Y. Gulino, M. Hackett, B.R. Herner, K. Hosseini, B. Hughes, D. Humble, P. Hungerford, E.V. Ianni, An. Ippolito, V. James, I. Johnson, T.N. Keeter, K. Kendziora, C.L. Kochanek, I. Koh, G. Korablev, D. Korga, G. Kubankin, A. Kuss, M. Commara, M.La Lai, M. Li, X. Lissia, M. Longo, G. Machado, A.A. Machulin, I.N. Mandarano, A. Mapelli, L. Mari, S.M. Maricic, J. Martoff, C.J. Messina, A. Meyers, P.D. Milincic, R. Monte, A. Morrocchi, M. Mount, B.J. Muratova, V.N. Musico, P. Nania, R. Navrer Agasson, A. Nozdrina, A.O. Oleinik, A. Orsini, M. Ortica, F. Pagani, L. Pallavicini, M. Pandola, L. Pantic, E. Paoloni, E. Pelczar, K. Pelliccia, N. Pesudo, V. Pocar, A. Pordes, S. Poudel, S.S. Pugachev, D.A. Qian, H. Ragusa, F. Razeti, M. Razeto, A. Renshaw, A.L. Rescigno, M. Riffard, Q. Romani, A. Rossi, B. Rossi, N. Sablone, D. Samoylov, O. Sands, W. Sanfilippo, S. Santorelli, R. Savarese, C. Scapparone, E. Schlitzer, B. Segreto, E. Semenov, D.A. Shchagin, A. Sheshukov, A. Simeone, M. Singh, P.N. Skorokhvatov, M.D. Smirnov, O. Sotnikov, A. Stanford, C. Stracka, S. Suvorov, Y. Tartaglia, R. Testera, G. Tonazzo, A. Trinchese, P. Unzhakov, E.V. Verducci, M. Vishneva, A. Vogelaar, B. Wada, M. Waldrop, T.J. Wang, H. Wang, Y. Watson, A.W. Westerdale, S. Wojcik, M.M. Xiang, X. Xiao, X. Yang, C. Ye, Z. Zhu, C. Zuzel, G. Bottino, B. Agnes, P. Albuquerque, I. F. M. Alexander, T. Alton, A. K. Asner, D. M. Ave, M. P. Back, H. O. Batignani, G. Biery, K. Bocci, V. Bonfini, G. Bonivento, W. Bussino, S. Cadeddu, M. Cadoni, M. Calaprice, F. Caminata, A. Canci, N. Candela, A. Caravati, M. Cardenas, M. M. Cariello, M. Carlini, M. Carpinelli, M. Catalanotti, S. Cataudella, V. Cavalcante, P. Cavuoti, S. Chepurnov, A. Cicalò, C. Cifarelli, L. Cocco, A. G. Covone, G. D'Angelo, D. D'Incecco, M. D'Urso, D. Davini, S. De Candia, A. De Cecco, S. De Deo, M. De Filippis, G. De Rosa, G. De Vincenzi, M. Derbin, A. V. Devoto, A. Di Eusanio, F. Di Pietro, G. Dionisi, C. Edkins, E. Empl, A. Fan, A. Fiorillo, G. Fomenko, K. Franco, D. Gabriele, F. Galbiati, C. Garcia Abia, P. Ghiano, C. Giagu, S. Giganti, C. Giovanetti, G. K. Gorchakov, O. Goretti, A. M. Granato, F. Gromov, M. Guan, M. Guardincerri, Y. Gulino, M. Hackett, B. R. Herner, K. Hosseini, B. Hughes, D. Humble, P. Hungerford, E. V. Ianni, An. Ippolito, V. James, I. Johnson, T. N. Keeter, K. Kendziora, C. L. Kochanek, I. Koh, G. Korablev, D. Korga, G. Kubankin, A. Kuss, M. La Commara, M. Lai, M. Li, X. Lissia, M. Longo, G. Machado, A. A. Machulin, I. N. Mandarano, A. Mapelli, L. Mari, S. M. Maricic, J. Martoff, C. J. Messina, A. Meyers, P. D. Milincic, R. Monte, A. Morrocchi, M. Mount, B. J. Muratova, V. N. Musico, P. Nania, R. Navrer Agasson, A. Nozdrina, A. O. Oleinik, A. Orsini, M. Ortica, F. Pagani, L. Pallavicini, M. Pandola, L. Pantic, E. Paoloni, E. Pelczar, K. Pelliccia, N. Pesudo, V. Pocar, A. Pordes, S. Poudel, S. S. Pugachev, D. A. Qian, H. Ragusa, F. Razeti, M. Razeto, A. Renshaw, A. L. Rescigno, M. Riffard, Q. Romani, A. Rossi, B. Rossi, N. Sablone, D. Samoylov, O. Sands, W. Sanfilippo, S. Santorelli, R. Savarese, C. Scapparone, E. Schlitzer, B. Segreto, E. Semenov, D. A. Shchagin, A. Sheshukov, A. Simeone, M. Singh, P. N. Skorokhvatov, M. D. Smirnov, O. Sotnikov, A. Stanford, C. Stracka, S. Suvorov, Y. Tartaglia, R. Testera, G. Tonazzo, A. Trinchese, P. Unzhakov, E. V. Verducci, M. Vishneva, A. Vogelaar, B. Wada, M. Waldrop, T. J. Wang, H. Wang, Y. Watson, A. W. Westerdale, S. Wojcik, M. M. Xiang, X. Xiao, X. Yang, C. Ye, Z. Zhu, C. Zuzel, G. Ave, Mp. Cicalo, C. AstroParticule et Cosmologie (APC (UMR_7164)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP) Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)) Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) DarkSide Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7) Observatoire de Paris PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) Bottino, B Agnes, P Albuquerque, I Alexander, T Alton, A Asner, D Ave, M Back, H Batignani, G Biery, K Bocci, V Bonfini, G Bonivento, W Bussino, S Cadeddu, M Cadoni, M Calaprice, F Caminata, A Canci, N Candela, A Caravati, M Cardenas, M Cariello, M Carlini, M Carpinelli, M Catalanotti, S Cataudella, V Cavalcante, P Cavuoti, S Chepurnov, A Cicalo, C Cifarelli, L Cocco, A Covone, G D'Angelo, D D'Incecco, M D'Urso, D Davini, S De Candia, A De Cecco, S De Deo, M De Filippis, G De Rosa, G De Vincenzi, M Derbin, A Devoto, A Di Eusanio, F Di Pietro, G Dionisi, C Edkins, E Empl, A Fan, A Fiorillo, G Fomenko, K Franco, D Gabriele, F Galbiati, C Garcia Abia, P Ghiano, C Giagu, S Giganti, C Giovanetti, G Gorchakov, O Goretti, A Granato, F Gromov, M Guan, M Guardincerri, Y Gulino, M Hackett, B Herner, K Hosseini, B Hughes, D Humble, P Hungerford, E Ianni, A Ippolito, V James, I Johnson, T Keeter, K Kendziora, C Kochanek, I Koh, G Korablev, D Korga, G Kubankin, A Kuss, M La Commara, M Lai, M Li, X Lissia, M Longo, G Machado, A Machulin, I Mandarano, A Mapelli, L Mari, S Maricic, J Martoff, C Messina, A Meyers, P Milincic, R Monte, A Morrocchi, M Mount, B Muratova, V Musico, P Nania, R Navrer Agasson, A Nozdrina, A Oleinik, A Orsini, M Ortica, F Pagani, L Pallavicini, M Pandola, L Pantic, E Paoloni, E Pelczar, K Pelliccia, N Pesudo, V Pocar, A Pordes, S Poudel, S Pugachev, D Qian, H Ragusa, F Razeti, M Razeto, A Renshaw, A Rescigno, M Riffard, Q Romani, A Rossi, B Rossi, N Sablone, D Samoylov, O Sands, W Sanfilippo, S Santorelli, R Savarese, C Scapparone, E Schlitzer, B Segreto, E Semenov, D Shchagin, A Sheshukov, A Simeone, M Singh, P Skorokhvatov, M Smirnov, O Sotnikov, A Stanford, C Stracka, S Suvorov, Y Tartaglia, R Testera, G Tonazzo, A Trinchese, P Unzhakov, E Verducci, M Vishneva, A Vogelaar, B Wada, M Waldrop, T Wang, H Wang, Y Watson, A Westerdale, S Wojcik, M Xiang, X Xiao, X Yang, C Ye, Z Zhu, C Zuzel, G Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)
Source :
Nuovo Cim.C, 17th Incontri di Fisica delle Alte Energie, 17th Incontri di Fisica delle Alte Energie, Apr 2018, Milano, Italy. pp.180, ⟨10.1393/ncc/i2019-19180-0⟩
Publication Year :
2019
Abstract
International audience; DarkSide is direct-detection dark-matter experimental project based on radiopure argon. The main goal of the DarkSide program is the detection of rare nuclear elastic collisions with hypothetical dark-matter particles. The present detector, DarkSide-50, placed at Laboratori Nazionali del Gran Sasso (LNGS), is a dualphase time projection chamber (TPC) filled with ultra-pure liquid argon, extracted from underground sources. Surrounding the TPC to suppress the background there are neutron and muon active vetoes. One of argon key features is the capability to distinguish between electron and nuclear recoils, exploiting the different shapes of the signals. DarkSide-50 new results, obtained using a live-days exposure of 532.4 days, are presented. This analysis sets a 90% C.L. upper limit on the dark matternucleon spin-independent cross-section of 1.1 × 10−44 cm2 for a WIMP mass of 100 GeV/c2. The next phase of the project, DarkSide-20k, will be a new detector with a fiducial mass of ∼ 20 tons, equipped with cryogenic silicon photomultipliers (SiPM).
Details
Language :
English
Database :
OpenAIRE
Journal :
Nuovo Cim.C, 17th Incontri di Fisica delle Alte Energie, 17th Incontri di Fisica delle Alte Energie, Apr 2018, Milano, Italy. pp.180, ⟨10.1393/ncc/i2019-19180-0⟩
Accession number :
edsair.dedup.wf.001..3f955c781dbb0b8b29fb985d623a25e2