R. Zwicky

activity

20042008

most citedB->V gamma Beyond QCD Factorisation

204 citations · 366 across the 6 of their papers we have counts for

collaborators

Showing 2006Show all

2 papers · 1 filter

hep-ph2006★ 204 cited

B->V gamma Beyond QCD Factorisation

Patricia Ball, Gareth W. Jones, Roman Zwicky

We calculate the main observables in $B_{u, d} \to (ρ, ω, K^{*}) γ$ and $B_{s} \to (K ˉ^{*}, ϕ) γ$ decays, i.e. branching ratios and CP and isospin asymmetries. We include QCD factorisation r…

hep-ph2006★ 69 cited

Time-dependent CP Asymmetry in B->K* gamma as a (Quasi) Null Test of the Standard Model

Patricia Ball, Roman Zwicky

We calculate the dominant Standard Model contributions to the time-dependent CP asymmetry in B0->K*0 gamma, which is O(1/mb) in QCD factorisation. We find that, including all relev…