Evidence for the decay B±→K*±π0

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Aubert, B. et al. (2005) Evidence for the decay B±→K*±π0. Physical Review D, 71 (11). p. 111101. ISSN 1550-7998

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Official URL: http://dx.doi.org/10.1103/PhysRevD.71.111101

Abstract

We have measured the process B±→(K*±→K±π0)π0 with 232×106 Υ(4S)→BB̅ decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. From a signal yield of 89±26 events we obtain the branching fraction B(B±→K*±π0)=[6.9±2.0(stat)±1.3(syst)]×10-6 with a statistical significance of 3.6 standard deviations including systematic uncertainties, and a charge asymmetry of 0.04±0.29(stat)±0.05(syst).

Item Type:	Article
Subjects:	Q Science > QC Physics
Schools:	School of Applied Sciences
Related URLs:	Author
Depositing User:	Sharon Beastall
Date Deposited:	30 Jun 2011 11:49
Last Modified:	30 Jun 2011 11:49
URI:	http://eprints.hud.ac.uk/id/eprint/10844

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