We report on a search for associated charm production in neutrino charged-current interactions in the CHORUS experiment, based on the visual observation of charmed-particle decays. The search differs from those carried out so far in which the production of cc has been inferred from measurements of events with two or three muons in the final state, resulting from the decay of charmed hadrons. One event with a double charm-decay topology has been found and a corresponding background of 0.04 events has been evaluated

Observation of one event with the characteristics of associated charm production in neutrino charged-current interactions / Kayis Topaksu, A; Onengüt, G; van Dantzig, R; de Jong, M; Konijn, J; Melzer, O; Oldeman, R. G. C; Pesen, E; Visschers, J. L; Güler, M; Serin Zeyrek, M; Sever, R; Tolun, P; Zeyrek, M. T; Armenise, N; Catanesi, M. G; De Serio, M; Ieva, M; Muciaccia, M. T; Radicioni, E; Simone, S; Bülte, A; Winter, K; El Aidi, R; Van de Vyver, B; Vilain, P; Wilquet, G; Saitta, B; Di Capua, E; Ogawa, S; Shibuya, H; Artamonov, A; Brunner, J; Chizhov, M; Cussans, D; Doucet, M; Hristova, I. R; Kolev, D; Meinhard, H; Panman, J; Papadopoulos, I. M; Ricciardi, S; Rozanov, A; Tsenov, R; Uiterwijk, J. W. E; Zucchelli, P; Goldberg, J; Chikawa, M; Arik, E; Song, J. S; Yoon, C. S; Kodama, K; Ushida, N; Aoki, S; Hara, T; Delbar, T; Favart, D; Grégoire, G; Kalinin, S; Maklioueva, I; Gorbunov, P; Khovansky, V; Shamanov, V; Tsukerman, I; Bruski, N; Frekers, D; Rondeshagen, D; Wolff, T; Hoshino, K; Komatsu, M; Miyanishi, M; Nakamura, M; Nakano, T; Narita, K; Niu, K; Niwa, K; Nonaka, N; Sato, O; Toshito, T; Buontempo, S; Cocco, A. G; D'Ambrosio, N; De lellis, G; De Rosa, G; DI CAPUA, Francesco; Ereditato, A; Fiorillo, Giuliana; Kawamura, T; Messina, M; Migliozzi, P; Palladino, V; Strolin, P; Tioukov, V; Nakamura, K; Okusawa, T; Dore, U; Loverre, P. F; Ludovici, L; Maslennikov, A; Righini, P; Rosa, G; Santacesaria, R; Satta, A; Spada, F. R; Barbuto, E; Bozza, C; Grella, G; Romano, G; Sorrentino, S; Sato, Y; Tezuka, I.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 539:3-4(2002), pp. 188-196. [10.1016/S0370-2693(02)02092-0]

Observation of one event with the characteristics of associated charm production in neutrino charged-current interactions

DI CAPUA, FRANCESCO;FIORILLO, GIULIANA;
2002

Abstract

We report on a search for associated charm production in neutrino charged-current interactions in the CHORUS experiment, based on the visual observation of charmed-particle decays. The search differs from those carried out so far in which the production of cc has been inferred from measurements of events with two or three muons in the final state, resulting from the decay of charmed hadrons. One event with a double charm-decay topology has been found and a corresponding background of 0.04 events has been evaluated
2002
Observation of one event with the characteristics of associated charm production in neutrino charged-current interactions / Kayis Topaksu, A; Onengüt, G; van Dantzig, R; de Jong, M; Konijn, J; Melzer, O; Oldeman, R. G. C; Pesen, E; Visschers, J. L; Güler, M; Serin Zeyrek, M; Sever, R; Tolun, P; Zeyrek, M. T; Armenise, N; Catanesi, M. G; De Serio, M; Ieva, M; Muciaccia, M. T; Radicioni, E; Simone, S; Bülte, A; Winter, K; El Aidi, R; Van de Vyver, B; Vilain, P; Wilquet, G; Saitta, B; Di Capua, E; Ogawa, S; Shibuya, H; Artamonov, A; Brunner, J; Chizhov, M; Cussans, D; Doucet, M; Hristova, I. R; Kolev, D; Meinhard, H; Panman, J; Papadopoulos, I. M; Ricciardi, S; Rozanov, A; Tsenov, R; Uiterwijk, J. W. E; Zucchelli, P; Goldberg, J; Chikawa, M; Arik, E; Song, J. S; Yoon, C. S; Kodama, K; Ushida, N; Aoki, S; Hara, T; Delbar, T; Favart, D; Grégoire, G; Kalinin, S; Maklioueva, I; Gorbunov, P; Khovansky, V; Shamanov, V; Tsukerman, I; Bruski, N; Frekers, D; Rondeshagen, D; Wolff, T; Hoshino, K; Komatsu, M; Miyanishi, M; Nakamura, M; Nakano, T; Narita, K; Niu, K; Niwa, K; Nonaka, N; Sato, O; Toshito, T; Buontempo, S; Cocco, A. G; D'Ambrosio, N; De lellis, G; De Rosa, G; DI CAPUA, Francesco; Ereditato, A; Fiorillo, Giuliana; Kawamura, T; Messina, M; Migliozzi, P; Palladino, V; Strolin, P; Tioukov, V; Nakamura, K; Okusawa, T; Dore, U; Loverre, P. F; Ludovici, L; Maslennikov, A; Righini, P; Rosa, G; Santacesaria, R; Satta, A; Spada, F. R; Barbuto, E; Bozza, C; Grella, G; Romano, G; Sorrentino, S; Sato, Y; Tezuka, I.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 539:3-4(2002), pp. 188-196. [10.1016/S0370-2693(02)02092-0]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/667879
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