NNLO QCD corrections to the m_c dependent matrix elements in B -> X_s gamma
High Energy Physics - Phenomenology
2007-12-12 v1
Abstract
Recent developements in the calculation of the NNLO QCD corrections to the charm quark mass dependent matrix elements in B -> X_s gamma are reported. Special emphasis is put on the new results of the virtual O(alpha_s^2) fermionic contribution to these matrix elements [1].
Cite
@article{arxiv.0712.1676,
title = {NNLO QCD corrections to the m_c dependent matrix elements in B -> X_s gamma},
author = {Radja Boughezal},
journal= {arXiv preprint arXiv:0712.1676},
year = {2007}
}
Comments
6 pages, 2 figures, to appear in the proceedings of the 8th International Symposium on Radiative Corrections RADCOR, October 1-5 2007, Florence, Italy