Ya-Dong Yang

activity

20062026

most citedRevisiting the one leptoquark solution to the

R (D^{(*)})

anomalies and its phenomenological implications

140 citations · 1.1k across the 64 of their papers we have counts for

collaborators

Showing 2025Show all

4 papers · 1 filter

hep-ph2025

Polarization Probes of New Physics in Lepton-Flavor-Violating Hyperon Production from $e^{-} N \to τ^{-} Y$ Scattering

Xin-Shuai Yan, Zhen-Qing Hu, Qin Chang +1

While charged lepton-flavor-violating tau decays to strange mesons provide powerful probes of the underlying $τ \to ℓ d s ˉ$ transition, the corresponding decay modes involvin…

hep-ph2025

Revisiting $B_{c}^{-} \to J / ψ (η_{c}) L^{-}$ decays within the SM and beyond in QCD factorization

Wei-Jun Deng, Fang-Min Cai, Xin-Qiang Li +2

Motivated by the deviations observed between the data and the SM predictions of $B (B ˉ_{s}^{0} \to D_{s}^{+} π^{-})$ and $B (B ˉ_{d}^{0} \to D^{+} K^{-})$ , we revisit the $B…

hep-ph2025

Rare $W \to B_{c} + γ$ decay up to the NNLO and NLL accuracy in QCD

Xin-Qiang Li, Ya-Dong Yang, Yu-Dong Zhang +1

We perform a detailed theoretical study of the rare radiative decay of the $W$ boson into a $B_{c}$ meson and an on-shell photon. The decay amplitude is described by two independent…

hep-ph2025

Phenomenological anatomy of top-quark FCNCs induced by a light scalar singlet

Biao-Feng Hou, Xin-Qiang Li, Ya-Dong Yang +2

Scalar singlets under the Standard Model gauge group appear naturally in many well-motivated New Physics scenarios, such as the composite Higgs models. Unlike the Higgs boson in th…

Polarization Probes of New Physics in Lepton-Flavor-Violating Hyperon Production from e−N→τ−Y Scattering

Revisiting Bc−​→J/ψ(ηc​)L− decays within the SM and beyond in QCD factorization

Rare W→Bc​+γ decay up to the NNLO and NLL accuracy in QCD

Phenomenological anatomy of top-quark FCNCs induced by a light scalar singlet

Polarization Probes of New Physics in Lepton-Flavor-Violating Hyperon Production from $e^{-} N \to τ^{-} Y$ Scattering

Revisiting $B_{c}^{-} \to J / ψ (η_{c}) L^{-}$ decays within the SM and beyond in QCD factorization

Rare $W \to B_{c} + γ$ decay up to the NNLO and NLL accuracy in QCD