Study of D*+ production in nu_mu charged current interactions in the NOMAD experiment
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Study of D*+ production in nu_mu charged current interactions in the NOMAD experiment

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Study of D*+ production in nu_mu charged current interactions in the NOMAD experiment

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NOMAD Collaboration; Astier, P.; Cervera Villanueva, Anselmo; Gómez Cadenas, Juan José Perfil
Aquest document és un/a article, creat/da en: 2002
A search was made among numu charged current events collected in the NOMAD experiment for the reaction: nu(mu) + N → mu(-) + D*+ + hadrons hooked right arrowD(0) + pi(+) hooked right arrowK(-) + pi(+) A high purity D*+ sample composed of 35 events was extracted. The D*+ yield in nu(mu) charged current interactions was measured to be T = (0.79 +/- 0.17(stat.) +/- 0.10(syst.))%. The mean fraction of the hadronic jet energy taken by the D*+ is 0.67 +/- 0.02(stat.) +/- 0.02(syst.). The distributions of the fragmentation variables z, P-T(2) and x(F) for D*+ are also presented.

    NOMAD Collaboration Astier, P. Cervera Villanueva, Anselmo Gómez Cadenas, Juan José 2002 Study of D*+ production in nu_mu charged current interactions in the NOMAD experiment Physics Letters B 526 3-4 278 286
http://dx.doi.org/10.1016/S0370-2693(01)01493-9
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