Observation of weak neutral current neutrino production of J/psi

Eskut, EDA; Kayis-Topaksu, AYSEL; 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, Mt; 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

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

Observation of weak neutral current neutrino production of J/psi

Eskut E., Kayis-Topaksu A., Onengut G., Van Dantzig R., De Jong M., Konijn J., ...Daha Fazla

PHYSICS LETTERS B, cilt.503, ss.1-9, 2001 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 503
Basım Tarihi: 2001
Doi Numarası: 10.1016/s0370-2693(01)00130-7
Dergi Adı: PHYSICS LETTERS B
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.1-9
Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
Çukurova Üniversitesi Adresli: Evet

Özet

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.