Institute for Theoretical Particle Physics (TTP)

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preprints:2009:ttp09-42 [2016/03/17 11:03] (current)
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 +====== TTP09-42 Power suppressed effects in B -> X_s gamma at O(alpha_s) ====== 
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 +   <hidden TTP09-42  Power suppressed effects in B -&gt; X_s gamma at O(alpha_s) > We compute the O(alpha_s) corrections to the Wilson coefficients of the 
 + dimension five operators emerging from the Operator Product Expansion of 
 + inclusive radiative B decays. We discuss the impact of the resulting 
 + O(alpha_s Lambda_QCD^2/m_b^2) corrections on the extraction of m_b and 
 + mu_pi^2 from the moments of the photon spectrum. 
 + </hidden> 
 +|**Thorsten Ewerth, Paolo Gambino, Soumitra Nandi**  |  
 +|** Nucl.Phys. B830 278-290 2010  **  | 
 +| {{preprints:2009:ttp09-42.pdf|PDF}} {{preprints:2009:ttp09-42.ps|PostScript}} [[http://arxiv.org/abs/0911.2175|arXiv]]   | 
 +| |