Ancillary files for "Meson width differences and asymmetries - Calculations of higher order contributions to neutral B-meson mixing"

To load them just use "Get[fileName]" and all necessary information will be printed. The following files are available:

• dB2MatrixElemens.m: One- and two-loop matrix elements of the Delta B=2 operators Q, Q_S and Q_S~ with a gluon mass as IR regulator.
• Gamma12-Result.m: Final results for the matching coefficients H(z) and H_S~(z) of Gamma_{12} up to O(alpha_s^3) and to leading order in z
• MassiveGluonMasterIntegrals.m: Analytic results of the master integrals which include a non-vanishing gluon mass.
• R0-SupressionFactors.m: The one- and two-loop results for alpha_Q and alpha_{Q_S~} which recover the power supression of R_0
• ZdB2-Q-QS-QSt.m: Renormalization matrix for the Delta B=2 operator basis up to two-loop order with the physical operators Q, Q_S and Q_S~
• ZdB2-Q-QS-R0.m: Renormalization matrix for the Delta B=2 operator basis up to two-loop order with the physical operators Q, Q_S~ and R_0