| 日時: |
2006-09-15 16:00 - 17:00 |
| 場所: |
４号館３階345室 |
| 会議名: |
Measuring the Unitarity Triangle angle alpha with BaBar |
| 連絡先: |
物理セミナー世話人 |
| 講演者: |
Adrian Bevan (Queen Mary, University of London) |
| 講演言語: |
英語 |
| URL: |
http://seminar.kek.jp/physics |
| アブストラクト: |
The SLAC B-factory has recorded 391 fb-1 of data using
the BaBar detector and the PEP-II asymmetric $e^+e^-$ collider.
This talk summarises BaBar's measurements of the charmless
hadronic B meson decays to the pipi, rhopi and rhorho
final states. Using isospin symmetry, it is possible to relate the
CP-asymmetry measurements in these decays to the
Unitarity Triangle angle alpha. This talk concludes
with a summary of BaBar's measurements of this angle. |
|
