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  • Evidence for Diffractive Charm Production in nu_mu Fe and nubar_mu Fe Scattering at the Tevatron
    Collaboration, NuTeV; Adams, T; Alton, A; Bolton, T; Goldman, J; Goncharov, M; Naples, D; Johnson, R A; Vakili, M; V Wu; Conrad, J; maggio, J; Koutsoliotas, S; Kim, J H; McNulty, C; Romosan, A; Shaevitz, M H; Spentzouris, P; Stern, E G; Tamminga, B; Vaitaitis, A; Zimmerman, E D; Bernstein, R H; Bugel, L; Lamm, M J; Marsh, W; Nienaber, P; J Yu; de Barbaro, L; Buchholz, D; Schellman, H; Zeller, G P; Brau, J; Drucker, R B; Frey, R; Mason, D; Avvakumov, S; de Barbaro, P; Bodek, A; Budd, H; Harris, D A; McFarland, K S; Sakumoto, W K; Yang, U K

    arXiv.org, 09/1999
    Paper

    We present evidence for the diffractive processes nu_mu Fe -> mu^- D_s^+ (D_s^*+) Fe and nubar_mu Fe -> mu^+ D_s^- (D_s^*-) Fe using the Fermilab SSQT neutrino beam and the Lab E neutrino detector. We observe the neutrino trident reactions nu_mu Fe -> nu_mu mu^- mu^+ Fe and nubar_mu Fe -> nubar_mu mu^+ mu^- Fe at rates consistent with Standard Model expectations. We see no evidence for neutral-current production of J/psi via either diffractive or deep inelastic scattering mechanisms.

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