BABAR Publications

Detailed Index as of April 24, 2024 21:52

PUB-04/022 Measurement of the B0->K2*(1430)0 gamma and B+->K2*(1430)+ gamma Branching Fraction s

Doc Type Journal Papers

Record Created June 30, 2004

SLAC-PUB SLAC-PUB-10104 No citations

Preprint # hep-ex/0409035

Comments LP2005 paper-322

Abstract

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We have investigated the exclusive, radiative B meson decays to K_2^*(1430) in $89* 10^6 BBbar events with the BABAR detector at the PEP-II storage ring. We measure the branching fractions BR( B0 -> K_2^*(1430)^0 gamma ) = (1.22 +- 0.25 +- 0.10)*10^{-5} and BR( B+ -> K_2^*(1430)^+ gamma ) = (1.45 +- 0.40 +- 0.15)*10^{-5}$, where the first error is statistical and the second systematic. In addition, we measure the CP-violating asymmetry ACP( B0 -> K_2^*(1430)^0 gamma ) = -0.08 +- 0.15 +- 0.01.

Revisions and Files

1 revised June 30, 2004

File Date Thumbnails	File Name	File Type	File Format	File Size (Kb)	Comments
14-SEP-2004	abstract.txt	Abstract	txt	0.49
14-SEP-2004	fig02.eps	Figure or plot	eps	13.18
14-SEP-2004	fig03.eps	Figure or plot	eps	12.85
14-SEP-2004	fig04.eps	Figure or plot	eps	37.08
14-SEP-2004	fig05.eps	Figure or plot	eps	37.07
14-SEP-2004	fig06.eps	Figure or plot	eps	37.40
14-SEP-2004	fig07a.eps	Figure or plot	eps	15.04
14-SEP-2004	fig07b.eps	Figure or plot	eps	14.16
14-SEP-2004	prd698.pdf	Paper (journal paper or conference submission by BABAR Collaboration)	pdf	206.19	uploaded to ICHEP (rnc)
14-SEP-2004	prd698.ps	Paper (journal paper or conference submission by BABAR Collaboration)	ps	540.33

Submitted To	Physical Review D - Rapid Communications
Date Submitted	September 16, 2004
Journal Year	2004
Journal Volume	70
Journal Article/Page Range	091105
Submitted To	2005 Lepton Photon Symposium
Date Submitted	May 30, 2005