Recent developements in the calculation of the NNLO QCD corrections to the charm quark mass dependent matrix elements in B→ Xsγ are reported. Special emphasis is put on the new results of the virtual O (α2 s) fermionic contribution to these matrix elements .
|Original language||English (US)|
|Journal||Proceedings of Science|
|State||Published - 2007|
|Event||8th International Symposium on Radiative Corrections "Application of Quantum Field Theory to Phenomenology", RAD COR 2007 - Florence, Italy|
Duration: Oct 1 2007 → Oct 5 2007
ASJC Scopus subject areas