====== TTP96-42 CP Violation and CKM Phases from Time-dependences of Untagged $B_s$ Decays ======
 
 
   <hidden TTP96-42  CP Violation and CKM Phases from Time-dependences of Untagged $B_s$ Decays > The $B_s$ system is analyzed in light of a possible width difference
 $\Delta\Gamma_s$ between its mass eigenstates. If $\Delta\Gamma_s$ is 
 sizable, untagged $B_s$-meson decays may allow a probe of CP 
 violation and moreover the extraction both of the Wolfenstein parameter 
 $\eta$ and of the notoriously difficult to measure angle $\gamma$ of 
 the unitarity triangle. To accomplish this ambitious task, time-dependent 
 angular distributions for untagged $B_s$ decays into admixtures of CP 
 eigenstates and channels that are caused by $\bar b\to\bar c u\bar s$ 
 quark-level transitions play a key role. The work described here was 
 done in collaboration with Isard Dunietz.
 
 </hidden>
|**Robert Fleischer**  | 
|**     ICHEP '96: Proceedings.  Edited by Z. Ajduk and A.K. Wroblewski (World Scientific, 1997) **  |
| {{preprints:1996:ttp96-42.pdf|PDF}} {{preprints:1996:ttp96-42.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/9609332|arXiv]]   |
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