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

Date

2002-07-01

Author

Kayis-Topaksu, A
Onengut, G
van Dantzig, R
de Jong, M
Konijn, J
Melzer, O
Oldeman, RGC
Pesen, E
Visschers, JL
Guler, M
Serin-Zeyrek, M
Sever, R
Tolun, P
Zeyrek, Mehmet Tevfik
Armenise, N
Catanesi, MG
De Serio, M
Ieva, M
Muciaccia, MT
Radicioni, E
Simone, S
Bulte, 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, IR
Kolev, D
Meinhard, H
Panman, J
Papadopoulos, IM
Ricciardi, S
Rozanov, A
Tsenov, R
Uiterwijk, JWE
Zucchelli, P
Goldberg, J
Chikawa, M
Arik, E
Song, JS
Yoon, CS
Kodama, K
Ushida, N
Aoki, S
Hara, T
Delbar, T
Favart, D
Gregoire, 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, AG
D'Ambrosio, N
De Lellis, G
De Rosa, 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, PF
Ludovici, L
Maslennikov, A
Righini, P
Rosa, G
Santacesaria, R
Satta, A
Spada, FR
Barbuto, E
Bozza, C
Grella, G
Romano, G
Sorrentino, S
Sato, Y
Tezuka, I

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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) over bar has been inferred from measurements of events with two or three nations 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. (C) 2002 Elsevier Science B.V. All rights reserved.

URI

https://hdl.handle.net/11511/88890

Journal

PHYSICS LETTERS B

DOI

https://doi.org/10.1016/s0370-2693(02)02092-0

Collections

Department of Physics, Article

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Citation Formats

A. Kayis-Topaksu et al., “Observation of one event with the characteristics of associated charm production in neutrino charged-current interactions,” PHYSICS LETTERS B, pp. 188–196, 2002, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/88890.