The Library
Search for the decay B-0 ->(KSKSKL0)-K-0-K-0
Tools
BaBar Collaboration (Including:
). (2006) Search for the decay B-0 ->(KSKSKL0)-K-0-K-0. PHYSICAL REVIEW D, 74 (3). -. doi:10.1103/PhysRevD.74.032005 ISSN 1550-7998.Research output not available from this repository.
Request-a-Copy directly from author or use local Library Get it For Me service.
Official URL: http://dx.doi.org/10.1103/PhysRevD.74.032005
Abstract
We present the first search for the decay B-0 ->(KSKSKL0)-K-0-K-0 using a data sample of 232x10(6) B (B) over bar pairs. We find no statistically significant evidence for the nonresonant component of this decay. Our central value for the branching fraction, assuming the true Dalitz distribution is uniform and excluding the phi resonance, is B(B-0 ->(KSKSKL0)-K-0-K-0)=(2.4(-2.5)(+2.7)+/- 0.6)x10(-6) where the errors are statistical and systematic, respectively. We set a single-sided Bayesian upper limit of B(B-0 ->(KSKSKL0)-K-0-K-0)< 7.4x10(-6) at 90% confidence level using a uniform prior probability for physical values. Assuming the worst-case true Dalitz distribution, where the signal is entirely in the region of lowest efficiency, the 90% confidence level upper limit is B(B-0 ->(KSKSKL0)-K-0-K-0)< 16x10(-6).
Item Type: | Journal Article | ||||
---|---|---|---|---|---|
Subjects: | Q Science > QB Astronomy Q Science > QC Physics |
||||
Journal or Publication Title: | PHYSICAL REVIEW D | ||||
Publisher: | AMERICAN PHYSICAL SOC | ||||
ISSN: | 1550-7998 | ||||
Official Date: | August 2006 | ||||
Dates: |
|
||||
Volume: | 74 | ||||
Number: | 3 | ||||
Number of Pages: | 11 | ||||
Page Range: | - | ||||
DOI: | 10.1103/PhysRevD.74.032005 | ||||
Publication Status: | Published |
Data sourced from Thomson Reuters' Web of Knowledge
Request changes or add full text files to a record
Repository staff actions (login required)
View Item |