Qi-Lin Jia

collaborators

2 papers

hep-ph2024

Four-body Semileptonic Decays $B \to D^{*} P ℓ^{+} ν_{ℓ}$ with the SU(3) Flavor Symmetry

Meng-Yuan Wan, Yuan-Guo Xu, Qi-Lin Jia +2

We present a complete study of the $B \to D^{*} P ℓ^{+} ν_{ℓ} (ℓ = e, μ, τ)$ decays with the non-resonant, the charmed axial vector resonant and the charmed tensor resonant contribution…

hep-ph2024

The single parton fragmentation functions of heavy quarkonium in soft gluon factorization

Qi-Lin Jia, An-Ping Chen, Yuan-Guo Xu

We study the single parton fragmentation functions (FFs) at the input factorization scale $μ_{0} ≳ 2 m_{Q}$ , with heavy quark mass $m_{Q}$ , in the soft gluon factorization (SGF) appr…

Four-body Semileptonic Decays B→D∗Pℓ+νℓ​ with the SU(3) Flavor Symmetry

The single parton fragmentation functions of heavy quarkonium in soft gluon factorization

Four-body Semileptonic Decays $B \to D^{*} P ℓ^{+} ν_{ℓ}$ with the SU(3) Flavor Symmetry