CVC AND HADRONIC DECAYS OF TAU-LEPTON

Authors
EIDELMAN SI IVANCHENKO VN
Citation
Si. Eidelman et Vn. Ivanchenko, CVC AND HADRONIC DECAYS OF TAU-LEPTON, Nuclear physics. B, 1997, pp. 181-187
Citations number
27
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Year of publication
1997
Supplement
55C
Pages
181 - 187
Database
ISI
SICI code
0550-3213(1997):<181:CAHDOT>2.0.ZU;2-4
Abstract
Critical analysis of the tests of the conserved vector current (CVC) u sing data on tau-lepton decays into hadrons and e(+)e(-) --> hadrons i s presented. CVC predictions for the branching ratios and mass spectra derived from e(+)e(-) data are in general consistent with the data on tau decays. Limitations on the precision of CVC tests resulting from the available statistics are discussed.