Pregled bibliografske jedinice broj: 146263
Study of Rare Pion and Muon Decays with the PIBETA Detector
Study of Rare Pion and Muon Decays with the PIBETA Detector, 2000. (ostali članci/prilozi).
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Naslov
Study of Rare Pion and Muon Decays with the PIBETA Detector
Autori
Pocanic, D. ; Frlez, E. ; Koglin, J.E. ; Li, W. ; Minehart, R.C. ; Norum, B.E. ; Ritt, S. ; Smith, L.C. ; Stephens, W.A. ; Ziock, K.O.H. ; Bertl, W. ; Brönnimann, Ch. ; Crawford, J.F. ; Daum, M. ; Horisberger, R. ; Renker, D. ; Schnyder, R. ; Wirtz, H.P. ; Kalinnikov, V.A. ; Khomutov, N.W. ; Korenchenko, A.S. ; Korenchenko, S.M. ; Kravchuk, N.P. ; Kuchinsky, N.A. ; Kozlowski, T. ; Mzhavia, D. ; Tsamalaidze, Z. ; Ritchie, B.G. ; Supek, Ivan
Izvornik
Bulletin of the American Physical Society
Vrsta, podvrsta
Ostale vrste radova, ostali članci/prilozi
Godina
2000
Ključne riječi
pion and muon decays; pibeta
Sažetak
The PIBETA detector at PSI is used to study the signals and backgrounds to rare pion and muon decays. We report the measured decay rates for \pi^+\to e^+\nu\gamma, \mu^+\to e^+\nu\nu\gamma, and \mu^+\to e^+\nu\nu e^+e^- processes, and discuss the effectiveness of the PIBETA detector in testing the limits for the lepton-family-number non-conserving muon decays. The extracted branching ratios are based on the statistics of 3.5\cdot 10^12 stopped \pi^+’ s collected in 1999 with pion beam intensities between 5\cdot 10^4\, \pi^+/s and 1\cdot 10^6\, \pi^+/s.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
