329 citations · 1.9k across the 55 of their papers we have counts for
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CP Violation and Strong Phases from Penguins in and Decays
G. Kramer, W. F. Palmer, H. Simma
We calculate direct CP-violating rate asymmetries in charged and decays arising from the interference of amplitudes with different strong and CKM phases. The pe…
Branching ratio and direct CP-violating rate asymmetry of the rare decays and
C. Greub, H. Simma, D. Wyler
We calculate CP-violating rate asymmetries in the rare radiative decays and . They arise because of the interference betw…
CP Violation and Strong Phases from Penguins in Decays
G. Kramer, W. F. Palmer, H. Simma
We calculate direct CP-violating observables in charged decays arising from the interference of amplitudes with different strong and CKM phases. The perturbative strong p…
Exclusive Radiative B-Decays in the Light-Cone QCD Sum Rule Approach
A. Ali, V. M. Braun, H. Simma
We carry out a detailed study of exclusive radiative rare -decays in the framework of the QCD sum rules on the light cone, which combines the traditional QCD sum rule technique…
Equations of Motion for Effective Lagrangians and Penguins in Rare B-Decays
H. Simma
We study the application of the classical equations of motion (EOM) within the framework of an effective low-energy Lagrangian treated at the loop level. Gauge-fixing and ghost ter…