| Hlavná stránka > Observation of trimuon events produced in neutrino and antineutrino interactions |
| Article | |
| Title | Observation of trimuon events produced in neutrino and antineutrino interactions |
| Author(s) | 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 |
| Affiliation | (CERN) |
| Publication | 1977 |
| In: | Phys. Lett. B 70 (1977) 393-5 |
| DOI | 10.1016/0370-2693(77)90685-2 |
| Subject category | Particle Physics - Phenomenology |
| Abstract | 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). |