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Title: Hadronic Tau Decays at BaBar

Conference ·
OSTI ID:918518

Precision measurements of the exclusive branching fraction {tau}{sup -} {yields} K{sup -}{pi}{sup 0}{nu}{sub {tau}} and {tau}{sup -} {yields} h{sup -}h{sup -}h{sup +}{nu}{sub {tau}}, where the h represent either a pion or a kaon, from the BABAR Experiment are presented. The branching fraction for {tau}{sup -} {yields} K{sup -}K{sup -}K{sup +}{nu}{sub {tau}} is the first resonant plus non-resonant measurement of this mode and the branching fraction {tau}{sup -} {yields} {phi}{pi}{sup -}{nu}{sub {tau}} is also a first measurement. In addition we present the new measurement of the branching fraction of {tau}{sup -} {yields} {phi}K{sup -}{nu}{sub {tau}}.

Research Organization:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-76SF00515
OSTI ID:
918518
Report Number(s):
SLAC-PUB-12921; TRN: US0805390
Resource Relation:
Conference: Contributed to International Europhysics Conference on High Energy Physics (EPS-HEP2007), Manchester, England, 19-25 Jul 2007
Country of Publication:
United States
Language:
English

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