570 citations · 1.5k across the 11 of their papers we have counts for
Showing 2012Show all
2 papers · 1 filter
hep-ph2012
The \bar{B} \to X_s γγdecay: NLL QCD contribution of the Electromagnetic Dipole operator O_7
Ahmet Kokulu
We calculate the set of O(α_s) corrections to the double differential decay width dΓ_{77}/(ds_1 \, ds_2) for the process \bar{B} \to X_s γγoriginating from diagrams involving the e…
hep-ph2012★ 258 cited
Explaining B->Dτν, B->D*τνand B->τνin a 2HDM of type III
Andreas Crivellin, Christoph Greub, Ahmet Kokulu
Recently, the BaBar collaboration reported first evidence for new physics in B->Dτνand B->D*τν. Combining both processes the significance is 3.4σ. This result cannot be explained i…