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Search for the Rare Decays B+ to D(*)+K0s

Journal Article · · Phys.Rev.D72:011102,2005
The authors report on the search for the rare decays B{sup +} {yields} D{sup (*)+} K{sub s}{sup 0} in approximately 226 million {Upsilon}(4S) {yields} B{bar B} decays collected with the BABAR detector at the PEp-II asymmetric-energy B factory at SLAC. They do not observe any significant signal and they set 90% confidence level upper limits on the branching fractions, {Beta}(B{sup +} {yields} D{sup +}K{sup 0}) < 0.5 x 10{sup -5} and {Beta}(B{sup +} {yields} D*{sup +} K{sup 0}) < 0.9 x 10{sup -5}.
Research Organization:
Stanford Linear Accelerator Center (SLAC)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-76SF00515
OSTI ID:
890465
Report Number(s):
SLAC-PUB-11255; hep-ex/0505099
Journal Information:
Phys.Rev.D72:011102,2005, Journal Name: Phys.Rev.D72:011102,2005
Country of Publication:
United States
Language:
English

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