Observation of trimuon events produced in neutrino and antineutrino interactions

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Two trimuon events produced in nu interactions are reported. Of these, one is of the charge type -++, not previously reported. In an antineutrino exposure, one candidate of the charge type +-- has been observed. This type of event has also not been reported previously. The combined pi to mu and K to...

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Detalles Bibliográficos
Autores principales: Holder, M, Berthelot, A, Bloch, P, Devaux, B, Dorth, W, Dydak, F, Eisele, F, Geweniger, C, Grimm, M, Hepp, V, Kleinknecht, K, Knobloch, J, Maillard, J, May, J, Navarria, Francesco Luigi, Paar, H P, Palazzi, P, Peyaud, B, Rander, J, Ranjard, F, Savoy-Navarro, A, Schlatter, W D, Spahn, G, Steinberger, J, Suter, H, Tittel, K, Turlay, René, Wahl, H, Williams, E G H, Willutzki, H J, Wotschack, J
Lenguaje:eng
Publicado: 1977
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(77)90685-2
http://cds.cern.ch/record/878499
Descripción
Sumario:Two trimuon events produced in nu interactions are reported. Of these, one is of the charge type -++, not previously reported. In an antineutrino exposure, one candidate of the charge type +-- has been observed. This type of event has also not been reported previously. The combined pi to mu and K to mu background for the three events are calculated to be approximately 0.7 events. The rate relative to charged current events corresponding to these three events is of the order of 4*10/sup -5/. (5 refs).

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