Philipp Boer

activity

20212026

most citedQCD factorization of the four-lepton decay

B^{-} \to ℓ ν ˉ_{ℓ} ℓ^{(')} ℓ ˉ^{(')}

24 citations · 44 across the 5 of their papers we have counts for

collaborators

5 papers

hep-ph2026

Three-particle di-light-cone distribution amplitudes of the $B$ -meson in heavy-quark effective theory

Riccardo Bartocci, Philipp Böer, Thorsten Feldmann +3

We present a systematic study of the three-particle di-light-cone distribution amplitudes (DLCDAs) of the $B$ -meson. They are defined through $B$ -meson--to--vacuum matrix elements…

hep-ph2026

$B_{c} \to η_{c}$ form factors at large recoil: SCET analysis and a three-loop consistency check

Guido Bell, Philipp Böer, Thorsten Feldmann +2

The double-logarithmic series of non-relativistic $B_{c} \to η_{c}$ form factors at large recoil is governed by a coupled set of integral equations, reflecting an intricate interplay b…

hep-ph2025

NLO analysis of the subleading-power $Q_{1} - Q_{7 γ}$ interference in $B ˉ \to X_{s} γ$ at large photon energies

Riccardo Bartocci, Philipp Böer, Tobias Hurth

We report on progress towards including next-to-leading order (NLO) radiative corrections to the subleading-power factorization formula for the $Q_{1}^{q} - Q_{7 γ}$ interference contri…

hep-ph2022★ 20 cited

Light-cone distribution amplitudes of heavy mesons with QED effects

Martin Beneke, Philipp Böer, Jan-Niklas Toelstede +1

We discuss the QED-generalized leading-twist light-cone distribution amplitudes of heavy mesons, that appear in QCD $\times$ QED factorization theorems for exclusive two-body $B$ dec…

hep-ph2021★ 24 cited

QCD factorization of the four-lepton decay $B^{-} \to ℓ ν ˉ_{ℓ} ℓ^{(')} ℓ ˉ^{(')}$

Martin Beneke, Philipp Böer, Panagiotis Rigatos +1

Motivated by the first search for the rare charged-current $B$ decay to four leptons, $ℓ ν ˉ_{ℓ} ℓ^{(')} ℓ ˉ^{(')}$ , we calculate the decay amplitude with…

Three-particle di-light-cone distribution amplitudes of the B-meson in heavy-quark effective theory

Bc​→ηc​ form factors at large recoil: SCET analysis and a three-loop consistency check

NLO analysis of the subleading-power Q1​−Q7γ​ interference in Bˉ→Xs​γ at large photon energies

Light-cone distribution amplitudes of heavy mesons with QED effects

QCD factorization of the four-lepton decay B−→ℓνˉℓ​ℓ(′)ℓˉ(′)

Three-particle di-light-cone distribution amplitudes of the $B$ -meson in heavy-quark effective theory

$B_{c} \to η_{c}$ form factors at large recoil: SCET analysis and a three-loop consistency check

NLO analysis of the subleading-power $Q_{1} - Q_{7 γ}$ interference in $B ˉ \to X_{s} γ$ at large photon energies

QCD factorization of the four-lepton decay $B^{-} \to ℓ ν ˉ_{ℓ} ℓ^{(')} ℓ ˉ^{(')}$