Fermionic corrections to the interference of the electro- and   chromomagnetic dipole operators in anti-B --> X(s) gamma at O(alpha(s)**2)
  We calculate the virtual and bremsstrahlung fermionic corrections due to the interference of the electro- and chromomagnetic dipole operators in the inclusive \bar{B}\to X_s\gamma decay at O(\alpha_s^2) and present analytical results for both the total decay rate and the photon energy spectrum. 
Thorsten Ewerth (Turin U. & INFN, Turin)