Yan-Bing Wei

activity

20152025

B \to V

form factors in QCD

89 citations · 536 across the 20 of their papers we have counts for

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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-ph2024

$Λ_{b} \to P ℓ$ factorization in QCD

Lei-Yi Li, Cai-Dian Lü, Jin Wang +1

We calculate the form factors for the baryon number violation processes of a heavy-flavor baryon decaying into a pseudoscalar meson and a lepton. In the framework of the Standard M…

hep-ph2023

QCD factorization for the $B \to γ ℓ ν_{ℓ}$ decay beyond leading power

Bo-Yan Cui, Yue-Long Shen, Chao Wang +1

The radiative leptonic $B \to γ ℓ ν_{ℓ}$ decay serves as an ideal platform to determine the $B$ -meson inverse moment which is a fundamental nonperturbative parameter for the $B$ …

hep-ph2023★ 1 cited

QCD Light-Cone Distribution Amplitudes of Heavy Mesons from boosted HQET

Martin Beneke, Gael Finauri, K. Keri Vos +1

Light-cone distribution amplitudes (LCDAs) frequently arise in factorization theorems involving light and heavy mesons. The QCD LCDA for heavy mesons includes short-distance physic…

hep-ph2021★ 1 cited

$B \to P, V$ form factors with the $B$ -meson light-cone sum rules

Yue-Long Shen, Yan-Bing Wei

In this review, we discuss the calculation of the $B \to P, V$ form factors within the framework of the light-cone sum rules with the light-cone distribution amplitudes of the $B$ me…

hep-ph2021★ 31 cited

$B \to D ℓ ν_{ℓ}$ form factors beyond leading power and extraction of $∣ V_{c b} ∣$ and $R (D)$

Jing Gao, Tobias Huber, Yao Ji +3

We investigate the subleading-power corrections to the exclusive $B \to D ℓ ν_{ℓ}$ form factors at $O (α_{s}^{0})$ in the light-cone sum rules (LCSR) framework by including t…

hep-ph2021★ 27 cited

QCD factorization for the four-body leptonic $B$ -meson decays

Chao Wang, Yu-Ming Wang, Yan-Bing Wei

Employing the QCD factorization formalism we compute $B_{u}^{-} \to γ^{*} ℓ ν ˉ_{ℓ}$ form factors with an off-shell photon state possessing the virtuality of orde…

hep-ph2020★ 29 cited

The $D^{} D π$ and $B^{} B π$ couplings from light-cone sum rules

Alexander Khodjamirian, Blaženka Melić, Yu-Ming Wang +1

We revisit the calculation of the strong couplings $D^{*} D π$ and $B^{*} B π$ from the QCD light-cone sum rules using the pion light-cone distribution amplitudes. The accuracy of the corr…

hep-ph2020★ 25 cited

Precision calculations of the double radiative bottom-meson decays in soft-collinear effective theory

Yue-Long Shen, Yu-Ming Wang, Yan-Bing Wei

Employing the systematic framework of soft-collinear effective theory (SCET) we perform an improved calculation of the leading-power contributions to the double radiative $B_{d, \,…

hep-ph2020★ 11 cited

Revisiting radiative leptonic $B$ decay

Yue-Long Shen, Yan-Bing Wei, Xue-Chen Zhao +1

In this paper, we summarize the existing methods of solving the evolution equation of the leading-twist $B$ -meson LCDA. Then, in the Mellin space, we derive a factorization formula…

hep-ph2020

QCD calculations of radiative heavy meson decays with subleading power corrections

Hua-Dong Li, Cai-Dian Lü, Chao Wang +2

We revisit QCD calculations of radiative heavy meson decay form factors by including the subleading power corrections from the twist-two photon distribution amplitude at next-to-le…

hep-ph2019★ 89 cited

Precision calculations of $B \to V$ form factors in QCD

Jing Gao, Cai-Dian Lü, Yue-Long Shen +2

Applying the vacuum-to- $B$ -meson correlation functions with an interpolating current for the light vector meson we construct the light-cone sum rules (LCSR) for the "effective" for…

hep-ph2018★ 23 cited

Subleading power corrections to $B \to γ l ν$ decay in PQCD approach

Yue-Long Shen, Zhi-Tian Zou, Yan-Bing Wei

The leptonic radiative decay $B \to γ l ν$ is of great importance in the determination of $B$ meson wave functions, and evaluating the form factors $F_{V, A}$ are the essential probl…

hep-ph2018★ 65 cited

QCD calculations of $B \to π, K$ form factors with higher-twist corrections

Cai-Dian Lü, Yue-Long Shen, Yu-Ming Wang +1

We update QCD calculations of $B \to π, K$ form factors at large hadronic recoil by including the subleading-power corrections from the higher-twist $B$ -meson light-cone distributi…

hep-ph2018★ 4 cited

Exclusive production of $B_{c}$ mesons in $e^{+} e^{-}$ colliders

Yan-Bing Wei, Run-Hui Li, Dan Luo +2

Within the framework of the perturbative QCD approach, we calculate the time-like $B_{c} B_{c} (B_{c}^{*})$ form factors $F (Q^{2})$ and $A_{2} (Q^{2})$ . We include relativistic corrections and QCD…

hep-ph2018★ 82 cited

Radiative leptonic decay $B \to γ ℓ ν_{ℓ}$ with subleading power corrections

M. Beneke, V. M. Braun, Yao Ji +1

We reconsider the QCD predictions for the radiative decay $B \to γ ℓ ν_{ℓ}$ with an energetic photon in the final state by taking into account the $1/ E_{γ}, 1/ m_{b}$ power-suppressed…

hep-ph2017★ 77 cited

Perturbative corrections to $B \to D$ form factors in QCD

Yu-Ming Wang, Yan-Bing Wei, Yue-Long Shen +1

We compute perturbative QCD corrections to $B \to D$ form factors at leading power in $Λ/ m_{b}$ , at large hadronic recoil, from the light-cone sum rules (LCSR) with $B$ -meson distrib…

hep-ph2016★ 18 cited

Renormalization group equation improved analysis of $B \to π$ form factors from Light-Cone Sum Rules

Yue-Long Shen, Yan-Bing Wei, Cai-Dian Lü

Within the framework of $B$ -meson light-cone sum rules, we compute the one-loop level QCD corrections to $B \to π$ transition form factors at small $q^{2}$ region, in implement of…

hep-ph2016★ 1 cited

Two-body Charmed $B$ Meson Decays In Factorization Assisted Topological Amplitude Approach

Cai-Dian Lu, Si-Hong Zhou

We analyze the two-body charmed $B$ meson decays $B_{u, d, s} \to D^{(*)} P (V)$ in the factorization assisted topological amplitude approach, where $P (V)$ denoting a light pseudoscala…

hep-ph2015★ 52 cited

Analysis of Two-body Charmed $B$ Meson Decays in Factorization-Assisted Topological-Amplitude Approach

Si-Hong Zhou, Yan-Bing Wei, Qin Qin +3

Within the factorization-assisted topological-amplitude approach, we study the two-body charmed $B$ meson decays $B_{u, d, s} \to D^{(*)} M$ , with $M$ denoting a light pseudoscalar (o…

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

Λb​→Pℓ factorization in QCD

QCD factorization for the B→γℓνℓ​ decay beyond leading power

QCD Light-Cone Distribution Amplitudes of Heavy Mesons from boosted HQET

B→P,V form factors with the B-meson light-cone sum rules

B→Dℓνℓ​ form factors beyond leading power and extraction of ∣Vcb​∣ and R(D)

QCD factorization for the four-body leptonic B-meson decays

The D∗Dπ and B∗Bπ couplings from light-cone sum rules

Precision calculations of the double radiative bottom-meson decays in soft-collinear effective theory

Revisiting radiative leptonic B decay

QCD calculations of radiative heavy meson decays with subleading power corrections

Precision calculations of B→V form factors in QCD

Subleading power corrections to B→γlν decay in PQCD approach

QCD calculations of B→π,K form factors with higher-twist corrections

Exclusive production of Bc​ mesons in e+e− colliders

Radiative leptonic decay B→γℓνℓ​ with subleading power corrections

Perturbative corrections to B→D form factors in QCD

Renormalization group equation improved analysis of B→π form factors from Light-Cone Sum Rules

Two-body Charmed B Meson Decays In Factorization Assisted Topological Amplitude Approach

Analysis of Two-body Charmed B Meson Decays in Factorization-Assisted Topological-Amplitude Approach