NEW RESULTS ON INVERSE MUON DECAY AND LOW MULTIPLICITY REACTIONS

Akkus, BAKİ; Arik, E.; Beyer, R.; Büsser, F.W.; Capone, A.; Caria, M.; Cocco, A.G.; De Pedis, D.; Di Capua, E.; Dore, U.; Eckart, B.; Ereditato, A.; Favart, D.; Fiorillo, G.; Flegel, W.; Foos, C.; Frenkel-Rambaldi, A.; Gerland, L.; Gorbunov, P.; Grégoire, G.; Grigoriev, E.; Grote, H.; Hiller, K.; Khovansky, V.; Knoops, E.; Layda, T.; Lemaître, V.; Lippich, W.; Loverre, P.F.; Macina, D.; Maslennikov, A.; Mouthuy, T.; Nahnhauer, R.; Nathaniel, A.; Niebergall, F.; Øverrås, H.; Palladino, V.; Panman, J.; Piredda, G.; Rädel, G.; Ricciardi, S.; Roloff, H.E.; Rozanov, A.; Saitta, B.; Santacesaria, R.; Serin-Zeyrek, M.; Sever, R.; Stähelin, P.; Staude, A.; Strolin, P.; Tolun, P.; Vilain, P.; Vogt, J.; Voss, T.; Wilquet, G.; Winter, K.; Zacek, G.; Zacek, V.

doi:10.1016/0920-5632(93)90149-z

NEW RESULTS ON INVERSE MUON DECAY AND LOW MULTIPLICITY REACTIONS

Akkus B., Arik E., Beyer R., Büsser F., Capone A., Caria M., ...Daha Fazla

NUCLEAR PHYSICS B, ss.293-300, 1993 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası:
Basım Tarihi: 1993
Doi Numarası: 10.1016/0920-5632(93)90149-z
Dergi Adı: NUCLEAR PHYSICS B
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.293-300
İstanbul Üniversitesi Adresli: Evet

Özet

New results on inverse muon decay and coherent charged pion production by neutrinos are presented. The data come from the CHARM-II neutrino detector operated at the CERN wide-band neutrino beam. High-statistics data samples of 14500 inverse muon decay events and 3500 nu(mu)e elastic scattering events allow the determination of the electroweak parameters from the ratio of the cross-sections of neutral-to-charged-current neutrino electron scattering. The best fit values of the electroweak mixing angle sin2 theta(W) and the relative coupling strength rho of neutral and charged current are: sin2 theta(W) = 0.237 +/- 0.014 and rho = 0.987 +/- 0.042.