The PADME (Positron Annihilation into Dark Matter Experiment) will search for the production of a dark photon from positron-electron annihilation e(+)e(-) -> gamma A' using the positron beam of the Beam Test Facility (BTF) of the DA Phi NE Linac at Laboratori Nazionali di Frascati (LNF). This paper presents the status of the charged particle veto system which is necessary to tag bremsstrahlung processes which are the main source of background events.
The charged particle veto system of the PADME experiment / Oliva, F; Albicocco, P; Bossi, F; Buonomo, B; De Sangro, R; Domenici, D; Finocchiaro, G; Foggetta, LG; Ghigo, A; Gianotti, P; Piperno, G; Sarra, I; Sciascia, B; Spadaro, T; Spiriti, E; Vilucchi, E; Caricato, AP; Gontad, F; Martino, M; Oceano, I; Spagnolo, S; Cesarotti, C; Frankenthal, A; Alexander, J; Chiodini, G; Ferrarotto, F; Leonardi, E; Tehrani, FS; Valente, P; Fiore, S; Georgiev, G; Kozhuharov, V; Liberti, B; Taruggi, C; Organtini, GC; Raggi, M; Tsankov, L. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - 936:(2019), pp. 259-260. [10.1016/j.nima.2018.10.147]
The charged particle veto system of the PADME experiment
Piperno, G;Sciascia, B;Vilucchi, E;Kozhuharov, V;Liberti, B;Raggi, M;
2019
Abstract
The PADME (Positron Annihilation into Dark Matter Experiment) will search for the production of a dark photon from positron-electron annihilation e(+)e(-) -> gamma A' using the positron beam of the Beam Test Facility (BTF) of the DA Phi NE Linac at Laboratori Nazionali di Frascati (LNF). This paper presents the status of the charged particle veto system which is necessary to tag bremsstrahlung processes which are the main source of background events.| File | Dimensione | Formato | |
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