$b\to sγ$ Branching Fraction and CP Asymmetry
| dc.creator | Ahmed, S. | |
| dc.creator | Collaboration, CLEO | |
| dc.date | 1999-08-06 | |
| dc.date | 1999-08-10 | |
| dc.date.accessioned | 2026-07-07T03:38:01Z | |
| dc.date.available | 2026-07-07T03:38:01Z | |
| dc.description | We present preliminary results on $b \to s γ$ from the CLEO experiment. An updated result on the branching fraction is reported at $\cal{B}$$(b \to s γ) = (3.15 \pm 0.35 \pm 0.32 \pm 0.26)\times 10^{-4}$, where the first uncertainty is statistical, the second is systematic, and the third for model dependence. We also describe a new analysis performed to search for CP asymmetry in $b \to s γ$ decays. We observe no such asymmetry and set conservative limits at $-0.09 <$ $\cal{A}$ $< 0.42$. | |
| dc.description | 9 pages postscript, also available through http://w4.lns.cornell.edu/public/CLNS | |
| dc.identifier | https://arxiv.org/abs/hep-ex/9908022 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/9908022 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/38357 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | $b\to sγ$ Branching Fraction and CP Asymmetry | |
| dc.type | text |