14-16 May 2008
University at Buffalo
Europe/Zurich timezone
- dow@ubpheno.physics.buffalo.edu
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Session:
Session III
O(alpha_s^2) corrections to semileptonic b-quark
decay rate are calculated to several orders in m_c/m_b.
Applied to the muon decay, they lead to a -0.43 ppm
decrease in the lifetime. We also present recent
results of our group on NNLO corrections to t-quark
decay into polarized W-bosons.
Presented by Alexey PAK
on
14 May 2008
at
15:00
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