Yue-Long Shen

activity

20062025

most citedRole of electromagnetic dipole operator in the electroweak penguin dominated vector meson decays of

B

meson

19 citations · 19 across the 6 of their papers we have counts for

collaborators

6 papers

hep-ph2025

SCET sum rules for $Λ_{b} \to Λ ℓ^{+} ℓ^{-}$ , $Λ γ$ decays

Long-Shun Lu, Cai-Dian Lü, Yue-Long Shen +1

We construct light-cone sum rules for various types of effective form factors in the $Λ_{b} \to Λ ℓ^{+} ℓ^{-}$ and $Λ_{b} \to Λ γ$ decays by analyzing vacuum-to- $Λ_{b}$ (or $γ^{*}$ -to-$Λ…

hep-ph2025

Enhanced Quark-Loop Contribution to Pure Annihilation Nonleptonic B-meson decays in PQCD approach

Hong-Yuan Shen, Feng-Chen Chu, Yue-Long Shen +1

In this study, we conduct an enhanced investigation of pure annihilation-type charmless hadronic B-decays within the framework of the PQCD approach. Specifically, we account for th…

hep-ph2024

Precision calculations of $B \to K^{*}$ form factors from SCET sum rules beyond leading-power contributions

Jing Gao, Ulf-G. Meißner, Yue-Long Shen +1

We construct light-cone sum rules (LCSR) for the $B \to K^{*}$ form factors in the large recoil region using vacuum-to- $B$ -meson correlation functions, and systematically calculate su…

hep-ph2022

Strange quark mass effect in $B_{s} \to γ γ, γ ℓ ℓ ˉ$ decays

Dong-Hao Li, Lei-Yi Li, Cai-Dian Lü +1

In this paper we investigate the next-to-leading power contribution to the $B_{s} \to γ γ$ and $B_{s} \to γ ℓ ℓ ˉ$ decays from the strange quark mass effect with the dispersion…

hep-ph2021

Effects from Hadronic Structure of Photon on $B \to ϕ γ$ and $B_{s} \to (ρ^{0}, ω) γ$ Decays

Yun Li, Zhi-Tian Zou, Yue-Long Shen +1

Using the perturbative QCD approach, we studied the effects from hadronic structure of photon on the pure annihilation rediative decays $B \to ϕ γ$ and $B_{s} \to (ρ^{0}, ω) γ$ . These decays…

hep-ph2006★ 19 cited

Role of electromagnetic dipole operator in the electroweak penguin dominated vector meson decays of $B$ meson

Cai-Dian Lü, Yue-Long Shen, Wei Wang

The pure annihilation type decays $B_{d}^{0} \to ϕ γ$ and $B_{s} \to ρ γ$ receive only color suppressed penguin contributions with a very small branching ratio in the standard model. When we i…

SCET sum rules for Λb​→Λℓ+ℓ−, Λγ decays

Enhanced Quark-Loop Contribution to Pure Annihilation Nonleptonic B-meson decays in PQCD approach

Precision calculations of B→K∗ form factors from SCET sum rules beyond leading-power contributions

Strange quark mass effect in Bs​→γγ,γℓℓˉ decays

Effects from Hadronic Structure of Photon on B→ϕγ and Bs​→(ρ0,ω)γ Decays

Role of electromagnetic dipole operator in the electroweak penguin dominated vector meson decays of B meson

SCET sum rules for $Λ_{b} \to Λ ℓ^{+} ℓ^{-}$ , $Λ γ$ decays

Precision calculations of $B \to K^{*}$ form factors from SCET sum rules beyond leading-power contributions

Strange quark mass effect in $B_{s} \to γ γ, γ ℓ ℓ ˉ$ decays

Effects from Hadronic Structure of Photon on $B \to ϕ γ$ and $B_{s} \to (ρ^{0}, ω) γ$ Decays

Role of electromagnetic dipole operator in the electroweak penguin dominated vector meson decays of $B$ meson