TY - JOUR
T1 - Tau polarization measurements using the pion and the lepton channels
AU - Bella, G.
PY - 1995/3
Y1 - 1995/3
N2 - The measurements of the average τ-polarization, (Pτ), and its forward-backward asymmetry, Apol FB, at LEP using the decay channels τ→eν-eντ, τ→μν-μντ and τ → π(K)ντ are presented. The experimental methods used to extract the polarization and estimate the systematic uncertainties are elaborated. By the end of 1995, the overall errors are expected to decrease by almost a factor of two.
AB - The measurements of the average τ-polarization, (Pτ), and its forward-backward asymmetry, Apol FB, at LEP using the decay channels τ→eν-eντ, τ→μν-μντ and τ → π(K)ντ are presented. The experimental methods used to extract the polarization and estimate the systematic uncertainties are elaborated. By the end of 1995, the overall errors are expected to decrease by almost a factor of two.
UR - http://www.scopus.com/inward/record.url?scp=4243765344&partnerID=8YFLogxK
U2 - 10.1016/0920-5632(95)00172-6
DO - 10.1016/0920-5632(95)00172-6
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AN - SCOPUS:4243765344
SN - 0920-5632
VL - 40
SP - 475
EP - 485
JO - Nuclear Physics B - Proceedings Supplements
JF - Nuclear Physics B - Proceedings Supplements
IS - 1-3
ER -