F. Cai

activity

20212026

most citedSTCF Conceptual Design Report: Volume 1 -- Physics & Detector

219 citations · 231 across the 5 of their papers we have counts for

collaborators

6 papers

hep-ph2026

Phenomenological study of diquark effects in $B ˉ_{(s)}^{0} \to D_{(s)}^{(*) +} L^{-}$ decays

Fang-Min Cai, Xin-Qiang Li, Tong-Kai Liu +2

Motivated by the deviations between experimental data and SM predictions for the branching fractions of $B ˉ_{(s)}^{0} \to D_{(s)}^{(*) +} L^{-}$ decays with $L = π, K^{(*)}, ρ$ , we in…

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-ph2024

CP asymmetries of $t \to c γ$ and $t \to c g$ decays in the aligned two-Higgs-doublet model

Fang-Min Cai, Rui-Lin Fan, Xin-Qiang Li +1

We study the CP asymmetries of the rare top-quark decays $t \to c γ$ and $t \to c g$ in the aligned two-Higgs-doublet model (A2HDM), which is generically characterized by new source…

hep-ex2023★ 219 cited

STCF Conceptual Design Report: Volume 1 -- Physics & Detector

M. Achasov, X. C. Ai, R. Aliberti +424

The Super $τ$ -Charm facility (STCF) is an electron-positron collider proposed by the Chinese particle physics community. It is designed to operate in a center-of-mass energy range…

hep-ph2022★ 6 cited

Rare top-quark decays $t \to c g (g)$ in the aligned two-Higgs-doublet model

Fang-Min Cai, Shuichiro Funatsu, Xin-Qiang Li +1

We update the Standard Model (SM) predictions for the branching ratios of the rare top-quark decays $t \to c g (g)$ , and evaluate the maximum rates that can be reached in the aligned…

hep-ph2021★ 6 cited

Probing new physics in class-I $B$ -meson decays into heavy-light final states

Fang-Min Cai, Wei-Jun Deng, Xin-Qiang Li +1

With updated experimental data and improved theoretical calculations, several significant deviations are being observed between the Standard Model predictions and the experimental…

Phenomenological study of diquark effects in Bˉ(s)0​→D(s)(∗)+​L− decays

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

CP asymmetries of t→cγ and t→cg decays in the aligned two-Higgs-doublet model