Observation of weak neutral current neutrino production of J/psi

Date

2001-03-01

Author

Eskut, E
Kayis-Topaksu, A
Onengut, G
van Dantzig, R
de Jong, M
Konijn, J
Melzer, O
Oldeman, RGC
Pesen, E
van der Poel, CAFJ
Uiterwijk, JWE
Visschers, JL
Guler, M
Serin-Zeyrek, M
Sever, R
Tolun, P
Zeyrek, Mehmet Tevfik
Armenise, N
Cassol, F
Catanesi, MG
De Serio, R
Muciaccia, MT
Radicioni, E
Simone, S
Vivolo, L
Bulte, A
Winter, K
Annis, P
El-Aidi, R
Vander Donckt, M
Van de Vyver, B
Vilain, P
Wilquet, G
Righini, P
Saitta, B
Di Capua, E
Ishii, Y
Kawamura, T
Kazuno, M
Ogawa, S
Shibuya, H
Brunner, J
Chizhov, M
Cussans, D
Doucet, M
Fabre, JP
Flegel, W
Litmaath, M
Meinhard, H
Niu, E
Overas, H
Panman, J
Papadopoulos, IM
Ricciardi, S
Rozanov, A
Saltzberg, D
Strolin, P
Tsenov, R
Weinheimer, C
Wong, H
Zucchelli, P
Goldberg, J
Chikawa, M
Arik, E
Mailov, AA
Park, IG
Song, JS
Yoon, CS
Kodama, K
Ushida, N
Aoki, S
Hara, T
Brooijmans, G
Favart, D
Gregoire, G
Herin, J
Artamonov, A
Gorbunov, P
Khovansky, V
Shamanov, V
Tsukerman, I
Bonekamper, D
D'Ambrosio, N
Frekers, D
Rondeshagen, D
Wolff, T
Hoshino, K
Komatsu, M
Kotaka, Y
Kozaki, T
Miyanishi, M
Nakamura, M
Nakano, T
Niu, K
Niwa, K
Obayashi, Y
Sato, O
Toshito, T
Bruski, N
Buontempo, S
Cocco, AG
De Lellis, G
Di Capua, F
Ereditato, A
Fiorillo, G
Listone, R
Messina, M
Migliozzi, P
Palladino, V
Tioukov, V
Nakamura, K
Okusawa, T
Capone, A
De Pedis, D
Di Liberto, S
Dore, U
Loverre, PF
Ludovici, L
Maslennikov, A
Piredda, G
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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Observation of J/psi production by neutrinos in the calorimeter of the CHORUS detector exposed to the CERN SPS wide-band nu (mu) beam is reported. A spectrum-averaged cross section sigma (J/psi) = (6.3 +/- 3.0) x 10(-41) cm(2) is obtained for 20 GeV less than or equal to E-nu less than or equal to 200 GeV. The data are compared with the theoretical model based on the QCD Z-gluon fusion mechanism. (C) 2001 Published by Elsevier Science B.V.

URI

https://hdl.handle.net/11511/69690

Journal

PHYSICS LETTERS B

DOI

https://doi.org/10.1016/s0370-2693(01)00130-7

Collections

Department of Physics, Article

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Citation Formats

E. Eskut et al., “Observation of weak neutral current neutrino production of J/psi,” PHYSICS LETTERS B, pp. 1–9, 2001, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/69690.