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Measurement of the absolute branching fraction of D-0 -> K-pi(+)
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BABAR Collaboration (Including:
). (2008) Measurement of the absolute branching fraction of D-0 -> K-pi(+). Physical Review Letters, Vol.100 (No.5). Article No. 051802 . ISSN 0031-9007 Full text not available from this repository.
Official URL: http://dx.doi.org/10.1103/PhysRevLett.100.051802
Abstract
We measure the absolute branching fraction for D-0 --> K-pi(+) using partial reconstruction of (B) over bar (0) --> D(*+)Xl(-)(nu) over bar (l) decays, in which only the charged lepton and the pion from the decay D*+ --> D-0 pi(+) are used. Based on a data sample of 230x10(6) (B) over bar pairs collected at the Y(4S) resonance with the BABAR detector at the PEP-II asymmetric-energy B factory at SLAC, we obtain B(D-0 --> K-pi(+))=(4.007 +/- 0.037 +/- 0.072)%, where the first uncertainty is statistical and the second is systematic.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QC Physics |
| Journal or Publication Title: | Physical Review Letters |
| Publisher: | American Physical Society |
| ISSN: | 0031-9007 |
| Date: | 8 February 2008 |
| Volume: | Vol.100 |
| Number: | No.5 |
| Number of Pages: | 7 |
| Page Range: | Article No. 051802 |
| Identification Number: | 10.1103/PhysRevLett.100.051802 |
| Status: | Peer Reviewed |
| Publication Status: | Published |
| Access rights to Published version: | Restricted or Subscription Access |
| URI: | http://wrap.warwick.ac.uk/id/eprint/30540 |
Data sourced from Thomson Reuters' Web of Knowledge
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