Chia-Wei Liu

activity

20172026

most citedAnti-triplet charmed baryon decays with SU(3) Flavor Symmetry

91 citations · 776 across the 51 of their papers we have counts for

collaborators

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13 papers · 1 filter

hep-ph2022

Time-reversal asymmetries in $Λ_{b} \to Λ (\to p π^{-}) ℓ^{+} ℓ^{-}$

Chao-Qiang Geng, Chia-Wei Liu, Zheng-Yi Wei

We study the decays of $Λ_{b} \to Λ (\to p π^{-}) ℓ^{+} ℓ^{-}$ with $ℓ = (e, μ, τ)$ . In particular, we examine the full angular distributions with polarized $Λ_{b}$ and identify the…

hep-ph2022★ 9 cited

Semileptonic decays of doubly charmed baryons with $Ξ_{c} - Ξ_{c}^{'}$ mixing

Chao-Qiang Geng, Xian-Nan Jin, Chia-Wei Liu +2

We study the $Ξ_{c} - Ξ_{c}^{'}$ mixing effects in the semileptonic decays the doubly charm baryons of $Ξ_{cc}$ . We focus on the ratio of ${\cal R}(θ_c) \equiv {\cal B}( Ξ_{cc} \to Ξ_c' e^…

hep-ph2022★ 2 cited

Semileptonic decays of doubly charmed baryons with bag model

Chao-Qiang Geng, Chia-Wei Liu, Aowen Zhou +1

We study the semileptonic decays of $B_{cc}$ $\to$ $B_{c} ℓ^{+} ν_{ℓ}$ with the bag model, where $ℓ$ = $(e, μ)$ , $B_{cc}$ = $(Ξ_{cc}^{++}$ , $Ξ_{cc}^{+}$ , $Ω_{cc}^{+}$ ), and…

hep-ph2022★ 6 cited

Heavy quark symmetry of $Λ_{b}^{0}$ decays in quark models

Jiabao Zhang, Xiang-Nan Jin, Chia-Wei Liu +1

We study the heavy quark symmetry with the homogeneous bag model (HBM) and light-front quark model (LFQM) based on the decays of $Λ_{b}^{0} \to Λ_{c}^{+} ℓ^{-} ν_{ℓ} (ℓ = e, μ, τ)$ .…

hep-ph2022★ 11 cited

Anatomy of $Λ_{c}^{+}$ semileptonic decays

Chao-Qiang Geng, Xiang-Nan Jin, Chia-Wei Liu

We present a systematic study of $Λ_{c}^{+} \to B_{q} ℓ^{+} ν_{ℓ}$ with $B_{q} = (Λ, n)$ and $ℓ = (e, μ)$ , examining all the possible decay observables based on the hom…

hep-ph2022

Resolving puzzle in $Ξ_{c}^{0} \to Ξ^{-} e^{+} ν_{e}$ with $Ξ_{c} - Ξ_{c}^{'}$ mixing

Chao-Qiang Geng, Xiang-Nan Jin, Chia-Wei Liu

We study the ratio of $R = 2Γ (Ξ_{c}^{0} \to Ξ^{-} e^{+} ν_{e}) /3Γ (Λ_{c}^{+} \to Λ e^{+} ν_{e})$ , which is found to be $R = 1 (0.8)$ from the exact (broken) $S U (3)$ flavor symmetry, in sharp contrast…

hep-ph2022★ 18 cited

Heavy-Flavor-Conserving Hadronic Weak Decays of Charmed and Bottom Baryons: an Update

Hai-Yang Cheng, Chia-Wei Liu, Fanrong Xu

This paper serves as an update of the previous work entitled ``Heavy-Flavor-Conserving Hadronic Weak Decays of Charmed and Bottom Baryons". We make an improvement on the bag wave f…

hep-ph2022★ 9 cited

Time-reversal asymmetries in $Λ_{b}$ semileptonic decays

Chao-Qiang Geng, Xiang-Nan Jin, Chia-Wei Liu

We study the decays of $Λ_{b} \to Λ_{c} (\to B_{n} f) ℓ^{-} ν$ with $ℓ = e, μ, τ$ , where $B_{n}$ and $f$ are the daughter baryons and the rest of the particles in $Λ_{c}$ cascad…

hep-ph2022★ 3 cited

Bottomed baryon decays with invisible Majorana fermions

Geng Li, Chia-Wei Liu, Chao-Qiang Geng

We study the invisible Majorana fermions of $χ$ in bottomed baryon decays with flavor-changing neutral currents (FCNCs) based on the model-independent effective Lagrangian between…

hep-ph2022★ 6 cited

New extraction of CP violation in b-baryon decays

Chao-Qiang Geng, Xiang-Nan Jin, Chia-Wei Liu +2

We study CP violation in b-baryon decays of $Ξ_{b}^{-} \to Ξ^{-} D$ with $D = D^{0}, D ˉ^{0}$ and $D_{i} (i = 1, 2)$ . We find that these baryonic decay processes provide an ideal opportunity…

hep-ph2022★ 4 cited

Center of mass motion in bag model

Chia-Wei Liu, Chao-Qiang Geng

Despite the great success on the mass spectra, the reputation of the bag model has been closely followed by the embarrassment from the center of mass motion. It leads to severe the…

hep-ph2022★ 5 cited

Searching $B_{c}^{*}$ via conservation laws

Chia-Wei Liu, Bing-Dong Wan

To distinguish $B_{c}^{*+} (1^{3} S_{1})$ and $B_{c}^{+} (1^{1} S_{0})$ in the experiments, we propose two methods based on the conservation laws. I. From the angular momentum conservation, a no…

hep-ph2022★ 16 cited

Weak Radiative Decays of Anti-triplet Bottomed Baryons in Light-Front Quark Model

Chao-Qiang Geng, Chia-Wei Liu, Zheng-Yi Wei +1

We study the weak radiative decays of $B_{b} \to B_{n} γ$ with $B_{b (n)}$ the anti-triplet-bottom (octet) baryons in the light front quark model. We obtain that ${\c…

Time-reversal asymmetries in Λb​→Λ(→pπ−)ℓ+ℓ−

Semileptonic decays of doubly charmed baryons with Ξc​−Ξc′​ mixing

Semileptonic decays of doubly charmed baryons with bag model

Heavy quark symmetry of Λb0​ decays in quark models

Anatomy of Λc+​ semileptonic decays

Resolving puzzle in Ξc0​→Ξ−e+νe​ with Ξc​−Ξc′​ mixing

Heavy-Flavor-Conserving Hadronic Weak Decays of Charmed and Bottom Baryons: an Update

Time-reversal asymmetries in Λb​ semileptonic decays

Bottomed baryon decays with invisible Majorana fermions

New extraction of CP violation in b-baryon decays

Center of mass motion in bag model

Searching Bc∗​ via conservation laws

Weak Radiative Decays of Anti-triplet Bottomed Baryons in Light-Front Quark Model

Time-reversal asymmetries in $Λ_{b} \to Λ (\to p π^{-}) ℓ^{+} ℓ^{-}$

Semileptonic decays of doubly charmed baryons with $Ξ_{c} - Ξ_{c}^{'}$ mixing

Heavy quark symmetry of $Λ_{b}^{0}$ decays in quark models

Anatomy of $Λ_{c}^{+}$ semileptonic decays

Resolving puzzle in $Ξ_{c}^{0} \to Ξ^{-} e^{+} ν_{e}$ with $Ξ_{c} - Ξ_{c}^{'}$ mixing

Time-reversal asymmetries in $Λ_{b}$ semileptonic decays

Searching $B_{c}^{*}$ via conservation laws