Tien-Hsueh Tsai

activity

20172023

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

91 citations · 630 across the 18 of their papers we have counts for

collaborators

18 papers

hep-ph2023

Fermion pair radiation from accelerating classical systems

Margarita Gavrilova, Mitrajyoti Ghosh, Yuval Grossman +2

Accelerating classical systems that couple to a fermion-antifermion pair at the microscopic level can radiate pairs of fermions and lose energy in the process. In this work, we der…

hep-ph2022★ 5 cited

CKM substructure from the weak to the Planck scale

Yuval Grossman, Ameen Ismail, Joshua T. Ruderman +1

We look for relations among CKM matrix elements that are not consequences of the Wolfenstein parametrization. In particular, we search for products of CKM elements raised to intege…

hep-ph2021

Revisiting semileptonic $B^{-} \to p p ˉ ℓ^{-} ν ˉ_{ℓ}$ decays

C. Q. Geng, Chia-Wei Liu, Tien-Hsueh Tsai

We systematically revisit the baryonic four-body semileptonic decays of $B^{-} \to B B ˉ^{'} ℓ^{-} ν ˉ_{ℓ}$ by the perturbative QCD counting rules with $B$ repre…

hep-ph2021★ 14 cited

Non-leptonic two-body decays of $Λ_{b}^{0}$ in light-front quark model

C. Q. Geng, Chia-Wei Liu, Tien-Hsueh Tsai

We study the non-leptonic two-body weak decays of $Λ_{b}^{0} \to pM$ with $M = (π^{-}, K^{-})$ and $(ρ^{-}, K^{*-})$ in the light-front quark model under the generalized factorization ansatz.…

hep-ph2020★ 24 cited

Semileptonic weak decays of anti-triplet charmed baryons in the light-front formalism

C. Q. Geng, Chia-Wei Liu, Tien-Hsueh Tsai

We systematically study the semileptonic decays of $B_{c} \to B_{n} ℓ^{+} ν_{ℓ}$ in the light-front constituent quark model, where $B_{c}$ represent the anti-triplet…

hep-ph2020★ 27 cited

Nonleptonic two-body weak decays of $Λ_{b}$ in modified MIT bag model

Chao-Qiang Geng, Chia-Wei Liu, Tien-Hsueh Tsai

We study the nonleptonic two-body weak decays of $Λ_{b}$ by modifying the MIT bag model without introducing new parameters to construct the momentum eigenstates of the baryons. We fi…

hep-ph2020★ 3 cited

Mixing effects of $Σ^{0} - Λ^{0}$ in $Λ_{c}^{+}$ decays

C. Q. Geng, Chia-Wei Liu, Tien-Hsueh Tsai

We analyze the mixing between $Σ^{0}$ and $Λ^{0}$ based on the baryon masses. We distinguish the contributions from QCD and QED in the baryon mass splittings. We find that the mixing a…

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…

hep-ph2020★ 33 cited

Charmed Baryon Weak Decays with Vector Mesons

C. Q. Geng, Chia-Wei Liu, Tien-Hsueh Tsai

We give a systematic study of $B_{c} \to B_{n} V$ decays, where $B_{c}$ and $B_{n}$ correspond to the anti-triplet charmed and octet baryons, respectively, while $V…

hep-ph2019★ 24 cited

Up-down asymmetries of charmed baryon three-body decays

Jian-Yong Cen, Chao-Qiang Geng, Chia-Wei Liu +1

We study the up-down asymmetries in the three-body anti-triplet charmed baryon decays of $B_{c} \to B_{n} M M^{'}$ with the $S U (3)_{f}$ flavor symmetry, where $B_{c}$ presents…

hep-ph2019★ 33 cited

Charmed Baryon Weak Decays with Decuplet Baryon and SU(3) Flavor Symmetry

Chao-Qiang Geng, Chia-Wei Liu, Tien-Hsueh Tsai +1

We study the branching ratios and up-down asymmetries in the charmed baryon weak decays of $B_{c} \to B_{D} M$ with $B_{c (D)}$ anti-triplet charmed (decuplet) baryon an…

hep-ph2019★ 68 cited

Asymmetries of anti-triplet charmed baryon decays

C. Q. Geng, Chia-Wei Liu, Tien-Hsueh Tsai

We analyze the decay processes of $B_{c} \to B_{n} M$ with the $S U (3)_{F}$ flavor symmetry and spin-dependent amplitudes, where $B_{c} (B_{n})$ and $M$ are the anti-tr…

hep-ph2019★ 49 cited

Singly Cabibbo suppressed decays of $Λ_{c}^{+}$ with SU(3) flavor symmetry

Chao-Qiang Geng, Chia-Wei Liu, Tien-Hsueh Tsai

We analyze the weak processes of anti-triplet charmed baryons decaying to octet baryons and mesons with the SU(3) flavor symmetry and topological quark diagram scheme. We study the…

hep-ph2019★ 59 cited

Semileptonic decays of anti-triplet charmed baryons

Chao-Qiang Geng, Chia-Wei Liu, Tien-Hsueh Tsai +1

We study the semileptonic decays $B_{c} \to B_{n} ℓ^{+} ν_{ℓ}$ where $B_{c (n)}$ is the anti-triplet-charmed (octet) baryon with the $S U (3)_{f}$ flavor symmetry and…

hep-ph2018★ 55 cited

Three-body charmed baryon Decays with SU(3) flavor symmetry

C. Q. Geng, Y. K. Hsiao, Chia-Wei Liu +1

We study the three-body anti-triplet $B_{c} \to B_{n} M M^{'}$ decays with the $S U (3)$ flavor ( $S U (3)_{f}$ ) symmetry, where $B_{c}$ denotes the charmed baryon anti-triplet of $…

hep-ph2018★ 49 cited

SU(3) symmetry breaking in charmed baryon decays

C. Q. Geng, Y. K. Hsiao, Chia-Wei Liu +1

We explore the breaking effects of the $S U (3)$ flavor symmetry in the singly Cabibbo-suppressed anti-triplet charmed baryon decays of $B_{c} \to B_{n} M$ , with ${\bf B}_c=(Ξ…

hep-ph2018★ 91 cited

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

C. Q. Geng, Y. K. Hsiao, Chia-Wei Liu +1

We study the decays of the anti-triplet charmed baryon state $(Ξ_{c}^{0}, Ξ_{c}^{+}, Λ_{c}^{+})$ based on the $S U (3)$ flavor symmetry. In particular, after predicting ${\cal B}(Ξ_c^0\to Ξ^-π^+)=…

hep-ph2017★ 78 cited

Charmed Baryon Weak Decays with SU(3) Flavor Symmetry

C. Q. Geng, Y. K. Hsiao, Chia-Wei Liu +1

We study the semileptonic and non-leptonic charmed baryon decays with $S U (3)$ flavor symmetry, where the charmed baryons can be $B_{c} = (Ξ_{c}^{0}, Ξ_{c}^{+}, Λ_{c}^{+})$ , ${\bf B}'_{c}=(Σ_…

Fermion pair radiation from accelerating classical systems

CKM substructure from the weak to the Planck scale

Revisiting semileptonic B−→ppˉ​ℓ−νˉℓ​ decays

Non-leptonic two-body decays of Λb0​ in light-front quark model

Semileptonic weak decays of anti-triplet charmed baryons in the light-front formalism

Nonleptonic two-body weak decays of Λb​ in modified MIT bag model

Mixing effects of Σ0−Λ0 in Λc+​ decays

Semileptonic decays of Λc+​ in dynamical approaches

Charmed Baryon Weak Decays with Vector Mesons

Up-down asymmetries of charmed baryon three-body decays

Charmed Baryon Weak Decays with Decuplet Baryon and SU(3) Flavor Symmetry

Asymmetries of anti-triplet charmed baryon decays

Singly Cabibbo suppressed decays of Λc+​ with SU(3) flavor symmetry

Semileptonic decays of anti-triplet charmed baryons

Three-body charmed baryon Decays with SU(3) flavor symmetry

SU(3) symmetry breaking in charmed baryon decays

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

Charmed Baryon Weak Decays with SU(3) Flavor Symmetry

Revisiting semileptonic $B^{-} \to p p ˉ ℓ^{-} ν ˉ_{ℓ}$ decays

Non-leptonic two-body decays of $Λ_{b}^{0}$ in light-front quark model

Nonleptonic two-body weak decays of $Λ_{b}$ in modified MIT bag model

Mixing effects of $Σ^{0} - Λ^{0}$ in $Λ_{c}^{+}$ decays

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

Singly Cabibbo suppressed decays of $Λ_{c}^{+}$ with SU(3) flavor symmetry