Aubert, B. et al. (2007) Measurement of CP-Violating Asymmetries in B0→D(*)±D∓. Physical Review Letters, 99 (7). 071801. ISSN 0031-9007
Metadata only available from this repository.Abstract
We present updated measurements of CP-violating asymmetries in the decays B0→D*±D∓ and B0→D+D- using (383±4)×106BB̅ pairs collected by the BABAR detector at the SLAC PEP-II B factory. We determine the time-integrated CP asymmetry AD*±D∓=0.12±0.06±0.02, and the time-dependent asymmetry parameters to be CD*+D-=0.18±0.15±0.04, SD*+D-=-0.79±0.21±0.06, CD*-D+=0.23±0.15±0.04, SD*-D+=-0.44±0.22±0.06, CD+D-=0.11±0.22±0.07, and SD+D-=-0.54±0.34±0.06, where the first uncertainty is statistical and the second is systematic.
Item Type: | Article |
---|---|
Subjects: | Q Science > QC Physics |
Schools: | School of Applied Sciences |
Depositing User: | Sharon Beastall |
Date Deposited: | 01 Apr 2011 10:47 |
Last Modified: | 28 Aug 2021 11:05 |
URI: | http://eprints.hud.ac.uk/id/eprint/10010 |
Downloads
Downloads per month over past year
Repository Staff Only: item control page
![]() |
View Item |