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    Kayis-Topaksu, A; Onengüt, G; van Dantzig, R; 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; De Serio, M; Ieva, M; Radicioni, E; Simone, S; Bülte, A; Winter, K; El-Aidi, R; 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; Shamanov, V; Bruski, N; Rondeshagen, D; Wolff, T; Hoshino, K; Komatsu, M; Miyanishi, M; Nakamura, M; Nakano, T; Narita, K; Niu, K; Nonaka, N; Sato, O; Toshito, T; Buontempo, S; Cocco, A.G; De Lellis, G; Di Capua, F; Ereditato, A; Fiorillo, G; 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; Rosa, G; Santacesaria, R; Satta, A; Spada, F.R; Barbuto, E; Bozza, C; Grella, G; Romano, G; Sorrentino, S; Sato, Y; Tezuka, I

    Physics letters. B, 07/2002, Letnik: 539, Številka: 3
    Journal Article

    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 c c ̄ 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.