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arXiv · 1412.2969

The Electronics and Data Acquisition System of the DarkSide Dark Matter Search

The DarkSide Collaboration·P. Agnes·T. Alexander·A. Alton·K. Arisaka·H. O. Back·B. Baldin·K. Biery·G. Bonfini·M. Bossa·A. Brigatti·J. Brodsky·F. Budano·L. Cadonati·F. Calaprice·N. Canci·A. Candela·H. Cao·M. Cariello·P. Cavalcante·A. Chavarria·A. Chepurnov·A. G. Cocco·L. Crippa·D. D'Angelo·M. D'Incecco·S. Davini·M. De Deo·A. Derbin·A. Devoto·F. Di Eusanio·G. Di Pieto·E. Edkins·A. Empl·A. Fan·G. Fiorillo·K. Fomenko·G. Forster·D. Franco·F. Gabriele·C. Galbiati·A. Goretti·L. Grandi·M. Gromov·M. Y. Guan·Y. Guardincerri·B. Hackett·K. Herner·E. Hungerford·Al. Ianni·An. Ianni·C. Jollet·K. Keeter·C. Kendziora·S. Kidner·V. Kobychev·G. Koh·D. Korablev·G. Korga·A. Kurlej·P. X. Li·B. Loer·P. Lombardi·C. Love·L. Ludhova·S. Luitz·Y. Q. Ma·I. Machulin·A. Mandarano·S. M. Mari·J. Maricic·L. Marini·J. Martoff·A. Meregaglia·E. Meroni·P. D. Meyers·R. Milincic·D. Montanari·M. Montuschi·M. E. Monzani·P. Mosteiro·B. Mount·V. Muratova·P. Musico·A. Nelson·S. Odrowski·M. Okounkoa·M. Orsini·F. Ortica·L. Pagani·M. Pallavicini·E. Pantic·L. Papp·S. Parmeggiano·Bob Parsells·K. Pelczar·N. Pelliccia·S. Perasso·A. Pocar·S. Pordes
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Abstract

It is generally inferred from astronomical measurements that Dark Matter (DM) comprises approximately 27\% of the energy-density of the universe. If DM is a subatomic particle, a possible candidate is a Weakly Interacting Massive Particle (WIMP), and the DarkSide-50 (DS) experiment is a direct search for evidence of WIMP-nuclear collisions. DS is located underground at the Laboratori Nazionali del Gran Sasso (LNGS) in Italy, and consists of three active, embedded components; an outer water veto (CTF), a liquid scintillator veto (LSV), and a liquid argon (LAr) time projection chamber (TPC). This paper describes the data acquisition and electronic systems of the DS detectors, designed to detect the residual ionization from such collisions.

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The DarkSide Collaboration, P. Agnes, T. Alexander, A. Alton, K. Arisaka, H. O. Back, B. Baldin, K. Biery, G. Bonfini, M. Bossa, A. Brigatti, J. Brodsky, F. Budano, L. Cadonati, F. Calaprice, N. Canci, A. Candela, H. Cao, M. Cariello, P. Cavalcante, A. Chavarria, A. Chepurnov, A. G. Cocco, L. Crippa, D. D'Angelo, M. D'Incecco, S. Davini, M. De Deo, A. Derbin, A. Devoto, F. Di Eusanio, G. Di Pieto, E. Edkins, A. Empl, A. Fan, G. Fiorillo, K. Fomenko, G. Forster, D. Franco, F. Gabriele, C. Galbiati, A. Goretti, L. Grandi, M. Gromov, M. Y. Guan, Y. Guardincerri, B. Hackett, K. Herner, E. Hungerford, Al. Ianni, An. Ianni, C. Jollet, K. Keeter, C. Kendziora, S. Kidner, V. Kobychev, G. Koh, D. Korablev, G. Korga, A. Kurlej, P. X. Li, B. Loer, P. Lombardi, C. Love, L. Ludhova, S. Luitz, Y. Q. Ma, I. Machulin, A. Mandarano, S. M. Mari, J. Maricic, L. Marini, J. Martoff, A. Meregaglia, E. Meroni, P. D. Meyers, R. Milincic, D. Montanari, M. Montuschi, M. E. Monzani, P. Mosteiro, B. Mount, V. Muratova, P. Musico, A. Nelson, S. Odrowski, M. Okounkoa, M. Orsini, F. Ortica, L. Pagani, M. Pallavicini, E. Pantic, L. Papp, S. Parmeggiano, Bob Parsells, K. Pelczar, N. Pelliccia, S. Perasso, A. Pocar, S. Pordes. 2014-12-09. The Electronics and Data Acquisition System of the DarkSide Dark Matter Search. https://arxiv.org/abs/1412.2969

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