C. Lih

activity

19972026

B_{s, d} \to l^{+} l^{-} γ

Decays

51 citations · 382 across the 27 of their papers we have counts for

collaborators

28 papers

hep-ph2026

Weak Decays of the $Λ_{b}$ Baryon in Light-Front Dynamics

Chong-Chung Lih, Cong-Yu Li, Chao-Qiang Geng

We investigate the exclusive semileptonic and nonleptonic $Λ_{b} \to Λ_{c} (p)$ decays within the Standard Model by using the light-front quark model. To determine the behavior of t…

hep-ph2026

Time-like electromagnetic form factors of $Λ, Σ$ and $Ξ^{+}$ in a light-front quark model

Chong-Chung Lih, Chao-Qiang Geng

We use the light front quark model to investigate the form factors in the $e^{+} e^{-} \to B B ˉ$ collision proceses with $B = Λ, Σ$ and $Ξ$ . These form factor behaviors are calcul…

hep-ph2025

Semileptonic decays of $Λ_{c}^{+}$ in light-front quark model with nonvalence contributions

Chong-Chung Lih, Chao-Qiang Geng

We investigate the exclusive semilpetonic decays of $Λ_{c}^{+} \to (Λ/ n) ℓ^{+} ν_{ℓ} (ℓ = e, μ)$ within the standard model by using the light-front quark model (LFQM). The for…

hep-ph2024★ 2 cited

Charmful two-body $Ω_{b}$ decays in the light-front quark model

Yan-Li Wang, Yu-Kuo Hsiao, Kai-Lei Wang +1

We investigate the singly and doubly charmful two-body $Ω_{b}^{-}$ decays using the light-front quark model. Our findings reveal that most branching fractions calculated in this study,…

hep-ph2021

Fragmentation fraction $f_{Ω_{b}}$ and the $Ω_{b} \to Ω J / ψ$ decay in the light-front formalism

Yu-Kuo Hsiao, Chong-Chung Lih

One has measured $f_{Ω_{b}} B (Ω_{b}^{-} \to Ω^{-} J /Ψ)$ at the level of $1 0^{- 6}$ , where the fragmentation faction $f_{Ω_{b}}$ is to evaluate the $b$ -quark to $Ω_{b}^{-}$ production rate. U…

hep-ph2020★ 18 cited

Semileptonic decays of $Λ_{c}^{+}$ in dynamical approaches

C. Q. Geng, Chong-Chung Lih, Chia-Wei Liu +1

We study the semileptonic decays of $Λ_{c}^{+} \to Λ (n) ℓ^{+} ν_{ℓ}$ in two relativistic dynamical approaches of the light-front constituent quark model (LFCQM) and MIT bag model (M…

Weak Decays of the Λb​ Baryon in Light-Front Dynamics

Time-like electromagnetic form factors of Λ, Σ and Ξ+ in a light-front quark model

Semileptonic decays of Λc+​ in light-front quark model with nonvalence contributions

Charmful two-body Ωb​ decays in the light-front quark model

Fragmentation fraction fΩb​​ and the Ωb​→ΩJ/ψ decay in the light-front formalism