Published June 21, 2005 | Version v1
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Study of the tau- ---> pi- pi- pi+ pi0 pi0 nu/tau and tau- --> 3h- 2h+ nu/tau Decays Using the BaBar Detector

Creators

Description

The τ- → π-π-π+π0π0ντ and τ- → 3h- 2h+ ντ decays have been studied using the BABAR experiment at the PEP-II e+e- storage ring. Preliminary branching fractions are given for the τ- → π-π-π+π0π0ντ and to the sub-channels τ- → ηπ- π0ντ and τ- → ω(782)π-π0ντ. A preliminary upper limit is given on the branching fraction for the φ(1020)π-π0ντ mode. In addition a preliminary measurement of the branching fraction of the τ- → 3h-2h+ ντ decay (h = π, K) is presented

Availability note (English)

Available from http://www.slac.stanford.edu/cgi-wrap/getdoc/slac-pub-11290.pdf; http://www.slac.stanford.edu/cgi-wrap/pubpage?slac-pub-11290.html; PURL: https://www.osti.gov/servlets/purl/890355-yvf2Gp/

Additional details

Identifiers

URL
http://www.slac.stanford.edu/cgi-wrap/getdoc/slac-pub-11290.pdf; http://www.slac.stanford.edu/cgi-wrap/pubpage?slac-pub-11290.html; https://www.osti.gov/servlets/purl/890355-yvf2Gp/;

Publishing Information

Imprint Pagination
6 p.
Report number
SLAC-PUB--11290

Conference

Title
8. International Workshop on Tau Lepton Physics (Tau 04)
Dates
14-17 Sep 2004
Place
Nara (Japan)

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
38003167
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
PARTICLE DECAY; PARTICLE IDENTIFICATION; PHYSICS; STORAGE RINGS; TAU PARTICLES
Descriptors DEC
DECAY; ELEMENTARY PARTICLES; FERMIONS; HEAVY LEPTONS; LEPTONS

Optional Information

Contract/Grant/Project number
AC02-76SF00515
Notes
Nucl.Phys.Proc.Suppl.144:15-20,2005
Funding organization
US Department of Energy (United States)