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  • New algorithms for identify...
    Ali, S.; Alkhazov, G.; Amato, S.; Arnau Romeu, J.; Artamonov, A.; Artuso, M.; Bachmann, S.; Baesso, C.; Batsukh, B.; Bertolin, A.; Birnkraut, A.; Borgheresi, A.; Boubdir, M.; Burr, C.; Calabrese, R.; Campora Perez, D. H.; Cardini, A.; Castillo Garcia, L.; Cauet, Ch; Cook, A.; Coquereau, S.; Corvo, M.; Cunliffe, S.; Da Cunha Marinho, F.; Davis, A.; De Aguiar Francisco, O.; De Bruyn, K.; Dorigo, M.; Dujany, G.; Dungs, K.; Eisenhardt, S.; Evans, H. M.; Fernandez Prieto, A.; Fontanelli, F.; Fu, J.; Gandelman, M.; Gerick, D.; Golutvin, A.; Hadavizadeh, T.; Henrard, P.; Henry, L.; Jans, E.; Jiang, F.; Khairullin, E.; Kolpin, M.; Kucharczyk, M.; Lafferty, G.; Latham, T.; Le Gac, R.; Leroy, O.; Lucchesi, D.; Luppi, E.; Lupton, O.; Malinin, A.; Mancinelli, G.; Martinez Santos, D.; Massafferri, A.; Mauri, A.; Mountain, R.; Müller, J.; Neubert, S.; Neufeld, N.; Neuner, M.; Nguyen-Mau, C.; Onderwater, C. J. G.; Otalora Goicochea, J. M.; Owen, P.; Oyanguren, A.; Panman, J.; Passaleva, G.; Polci, F.; Puig Navarro, A.; Rademacker, J. H.; Rangel, M. S.; Raniuk, I.; Raven, G.; Rihl, M.; Romanovskiy, V.; Romero Vidal, A.; Ruiz Valls, P.; Saborido Silva, J. J.; Sanchez Mayordomo, C.; Savrina, D.; Schopper, A.; Schune, M.-H.; Shapkin, M.; Stevenson, S.; Straticiuc, M.; Tayduganov, A.; van Tilburg, J.; Tisserand, V.; Tolk, S.; Veneziano, G.; Wallace, C.; Wraight, K.; Zarebski, K. A.; Zhang, L.; Zheng, Y.; Zhokhov, A.; Zhu, X.

    The European physical journal. C, Particles and fields, 04/2017, Letnik: 77, Številka: 4
    Journal Article

    Two new algorithms for use in the analysis of p p collision are developed to identify the flavour of B 0 mesons at production using pions and protons from the hadronization process. The algorithms are optimized and calibrated on data, using B 0 → D - π + decays from p p collision data collected by LHCb at centre-of-mass energies of 7 and 8 TeV . The tagging power of the new pion algorithm is 60% greater than the previously available one; the algorithm using protons to identify the flavour of a B 0 meson is the first of its kind.