BABAR Publications

Detailed Index as of March 28, 2024 22:24

PUB-05/019 Search for Lepton-Flavor and Lepton-Number Violation in the Decay tau- -> l-+ h+- h'-
Doc Type Journal Papers
Record Created May 10, 2005
SLAC-PUB
SLAC-PUB-11300  No citations
Preprint # hep-ex/0506066
Comments LP 2005 paper-218
Abstract
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A search for lepton-flavor and lepton-number violation
in the decay of the
tau lepton into one charged lepton and two charged hadrons
has been performed using 221.4 fb^-1 of data collected at an
e+e- center-of-mass energy of 10.58 GeV with the Babar detector
at the PEP-II storage ring.
In all 14 decay modes considered, the observed data
are compatible with background expectations, and
upper limits are set in the range
BR(tau -> l hh')< (0.7 - 4.8)x10^-7 at 90% confidence level.

Revisions and Files 1 revised May 10, 2005
File Date
Thumbnails
File Name File Type File Format File Size (Kb) Comments
15-JUN-2005 abstract.txt Abstract txt 0.47
15-JUN-2005 babar-pub-0519.pdf Paper (journal paper or conference submission by BABAR Collaboration) pdf 196.09 PRL final
15-JUN-2005 babar-pub-0519.ps.gz Paper (journal paper or conference submission by BABAR Collaboration) ps.gz 590.98 PRL Final
15-JUN-2005 fig01.eps Figure or plot eps 49.04 fig 1
15-JUN-2005 fig02.eps Figure or plot eps 653.59 fig 2
09-JUL-2005 fig1col.eps Figure or plot eps 48.97 colored version of fig1
Submitted ToPhysical Review Letters
Date SubmittedJune 23, 2005
Journal Year2005
Journal Volume95
Journal Article/Page Range191801
Submitted To2005 Lepton Photon Symposium
Date SubmittedJune 28, 2005
Categories
  • AWG: Tau and QED