Modified pQCD with transverse momenta and Sudakov suppression yields form factors for B→ρ(ω)γ that match LCSR after fitting soft components to data, then bounds B→ρ(ω)γ' branching ratios for a dark photon.
Li, Threshold resummation for exclusive B meson decays, Phys
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
hep-ph 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Branching ratios and CP violations of $B \to\rho (\omega) \gamma$ decays in the modified perturbative QCD approach and the relevant dark photonic decays of $B\to \rho (\omega) \gamma^\prime $
Modified pQCD with transverse momenta and Sudakov suppression yields form factors for B→ρ(ω)γ that match LCSR after fitting soft components to data, then bounds B→ρ(ω)γ' branching ratios for a dark photon.