BABAR Publications

Detailed Index as of March 28, 2024 05:04

PUB-10/013 Search for B+ meson decay to a1+ K*0
Doc Type Journal Papers
Record Created June 2, 2010
SLAC-PUB
SLAC-PUB-14195  No citations
Preprint # 1007.2732 [hep-ex]
Accession Code DUR1039
First Author delAmoSanchez
Abstract
content_type = "application/octet-stream"
user_agent   = "claudebot"
moz          = "claudebot"
moz_version  = ""

We present a search for the decay
$B^+ \rightarrow a_1^+(1260) K^{*0}(892)$.
The data, collected with the 
\mbox{\slshape B\kern-0.1em{\smaller A}\kern-0.1em B\kern-0.1em{\smaller A\kern-0.2em R}}
detector at the
SLAC National Accelerator Laboratory, represent 465 million
$B\overline{B}$ pairs
produced in $e^+e^-$ annihilation at the energy of the $\Upsilon(4s)$.
We find no significant signal and set an upper limit at 90\%\ confidence level
on the product of branching fractions
{\cal B}(B^+ \rightarrow a_1^+(1260) K^{*0}(892)) \times {\cal B}(a_1^+(1260) \rightarrow \pi^+ \pi^- \pi^+)
of $1.8 \times 10^{-6}$.

Revisions and Files 1 revised June 2, 2010
File Date
Thumbnails
File Name File Type File Format File Size (Kb) Comments
19-JUL-2010 abstract.tex Abstract txt 0.60
19-JUL-2010 babar-pub-10013.pdf Paper (journal paper or conference submission by BABAR Collaboration) pdf 187.79
19-JUL-2010 babar-pub-10013.ps.gz Paper (journal paper or conference submission by BABAR Collaboration) ps.gz 451.00
19-JUL-2010 fig01.eps Figure or plot eps 149.42
Submitted ToPhysical Review D - Rapid Communications
Date SubmittedJuly 19, 2010
Journal Year2010
Journal Volume82
Journal Article/Page Range091101
Categories
  • AWG: Charmless Q2-body