Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9857406 | Nuclear Physics B - Proceedings Supplements | 2005 | 6 Pages |
Abstract
A preliminary measurement of the branching fraction B(ÏââKâÏ0νÏ) is made using 124.4 fbâ1 of e+eâ collision data provided by the PEP-II accelerator, operating primarily at s=10.58 GeV, and recorded using the BaBar detector. We measure: B(ÏââKâÏ0νÏ)=(0.438±0.004(stat)±0.022(syst))%. This result is the world's most precise measurement of this branching fraction to date and is consistent with the world average.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
F. Salvatore, A.J. Lyon, the BaBar Collaboration the BaBar Collaboration,