Hua-Yu Jiang

activity

20172026

most citedDiscovery Potentials of Doubly Charmed Baryons

167 citations · 320 across the 9 of their papers we have counts for

collaborators

9 papers

hep-ph2026

Semileptonic Decay of $Λ_{b} \to N (1520) ℓ^{-} ν ˉ_{ℓ}$ from QCD Light-cone Sum Rules

Ke-Sheng Huang, Ao-Sheng Xiong, Hua-Yu Jiang +1

We investigate the complete set of vector and axial-vector form factors for the charged-current transition $Λ_{b}^{0} \to N (1520)^{+}$ using QCD light-cone sum rules (LCSRs) based on the…

hep-ph2024

Transition form factors of the $Λ_{b} \to Λ (1520)$ in QCD light-cone sum rules

Ke-Sheng Huang, Hua-Yu Jiang, Fu-Sheng Yu

In this work, we investigate the transition form factors for $Λ_{b} \to Λ (1520)$ within the framework of light-cone sum rules (LCSR), using the light-cone distribution amplit…

hep-ph2024★ 32 cited

Final-state rescattering mechanism of charmed baryon decays

Cai-Ping Jia, Hua-Yu Jiang, Jian-Peng Wang +1

The dynamical studies on the non-leptonic weak decays of charmed baryons are always challenging, due to the large non-perturbative contributions at the charm scale. In this work, w…

hep-ph2021★ 2 cited

Weak decays of bottom-charm baryons: $B_{b c} \to B_{b} P$

Jia-Jie Han, Rui-Xiang Zhang, Hua-Yu Jiang +2

After the discovery of the double-charm baryon $Ξ_{cc}^{++}$ by LHCb, one of the most important topics is to search for the bottom-charm baryons which contain a $b$ quark, a $c$ qu…

hep-ph2021★ 34 cited

Rescattering mechanism of weak decays of double-charm baryons

Jia-Jie Han, Hua-Yu Jiang, Wei Liu +2

The doubly charmed baryon $Ξ_{cc}^{++}$ was recently observed by LHCb via the decay processes of $Ξ_{cc}^{++} \to Λ_{c}^{+} K^{-} π^{+} π^{+}$ and $Ξ_{c}^{+} π^{+}$ . These discovery channels were succ…

hep-ph2018★ 22 cited

Fragmentation-fraction ratio $f_{Ξ_{b}} / f_{Λ_{b}}$ in $b$ - and $c$ -baryon decays

Hua-Yu Jiang, Fu-Sheng Yu

We study the ratio of fragmentation fractions, $f_{Ξ_{b}} / f_{Λ_{b}}$ , from the measurement of $Ξ_{b}^{0} \to Ξ_{c}^{+} π^{-}$ and $Λ_{b}^{0} \to Λ_{c}^{+} π^{-}$ with $Ξ_{c}^{+} / Λ_{c}^{+} \to p K^{-} π^{+}$ . With t…

hep-ph2017★ 41 cited

$D^{0}$ - $D^{0}$ mixing parameter $y$ in the factorization-assisted topological-amplitude approach

Hua-Yu Jiang, Fu-Sheng Yu, Qin Qin +2

We calculate the $D^{0}$ - $D^{0}$ mixing parameter $y$ in the factorization-assisted topological-amplitude (FAT) approach, considering contributions from $D^{0} \to P P$ , $P V$ ,…

hep-ph2017★ 167 cited

Discovery Potentials of Doubly Charmed Baryons

Fu-Sheng Yu, Hua-Yu Jiang, Run-Hui Li +3

The existence of doubly heavy flavor baryons has not been well established experimentally so far. In this Letter we systematically investigate the weak decays of the doubly charmed…

hep-ph2017★ 22 cited

$K_{S}^{0} - K_{L}^{0}$ asymmetries in $D$ -meson decays

Di Wang, Fu-Sheng Yu, Peng-Fei Guo +1

The $K_{S}^{0} - K_{L}^{0}$ asymmetries in the $D$ meson decays, induced by the interference between the Cabibbo-favored and the doubly Cabibbo-suppressed amplitudes, can help to und…

Semileptonic Decay of Λb​→N(1520)ℓ−νˉℓ​ from QCD Light-cone Sum Rules

Transition form factors of the Λb​→Λ(1520) in QCD light-cone sum rules

Final-state rescattering mechanism of charmed baryon decays

Weak decays of bottom-charm baryons: Bbc​→Bb​P