NEW RESULTS ON INVERSE MUON DECAY AND LOW MULTIPLICITY REACTIONS

Akkus, Baki; 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

Atıf İçin Kopyala

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

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

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.