Jian-Peng Wang

activity

20242026

collaborators

6 papers

hep-ph2026

Final-state rescattering in $B ˉ_{(s)}^{0} \to I^_{c}^{+} I^ˉ _{c}^{-}$ decays

Zhu-Ding Duan, Xiao Huang, Dong-Hao Li +3

The LHCb Collaboration has recently reported the first observation of the decay $B ˉ_{s}^{0} \to I^_{c}^{+} I^ˉ _{c}^{-}$ , along with measurements of the branching fractions for both $\bar…

hep-ph2026

Probing Direct $C P$ Violation in $I^_{b}^{0} \to P_{c}^{+} h^{-}$ $(h = I ¨ , K)$ with Final-State Rescattering

Zhu-Ding Duan, Tian-Liang Feng, Rui-Hui Li +3

The LHCb collaboration has recently reported a measurement of the difference in direct CP asymmetries for the decays $I^_{b}^{0} \to J / I ¨ p h^{-}$ (with $h = K, I ¨ $ ), offering new e…

hep-ph2025

$C P$ violation in two-body hadronic $I^_{b}$ decays in the PQCD approach

Jia-Jie Han, Ji-Xin Yu, Ya Li +4

We systematically investigate the $C P$ -averaged branching ratios and $C P$ violations (CPVs) for the two-body hadronic decays $I^_{b} \to p h$ , where $h$ runs through the mesons $I ¨ ^{-}$ ,…

hep-ph2025

Final-state rescattering mechanism in bottom-baryon decays

Zhu-Ding Duan, Jian-Peng Wang, Run-Hui Li +2

The first observation of $C P$ violation in baryon decays was recently reported by the LHCb collaboration in $I^_{b}^{0} \to p K^{-} I ¨ ^{+} I ¨ ^{-}$ with $A_{C P} = (2.45 \pm 0.46 \pm 0.10) %$ , whi…

hep-ph2025

Establishing CP Violation in $b$ -Baryon Decays

Jia-Jie Han, Ji-Xin Yu, Ya Li +4

It is a long-standing puzzle why the {\it CP} violation (CPV) in the baryon system has not yet been definitively established as in the meson one. We demonstrate that individual par…

hep-ph2024

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…

Final-state rescattering in Bˉ(s)0​→I^c+​I^ˉc−​ decays

Probing Direct CP Violation in I^b0​→Pc+​h− (h=I¨,K) with Final-State Rescattering

CP violation in two-body hadronic I^b​ decays in the PQCD approach

Final-state rescattering mechanism in bottom-baryon decays

Establishing CP Violation in b-Baryon Decays

Final-state rescattering mechanism of charmed baryon decays

Final-state rescattering in $B ˉ_{(s)}^{0} \to I^_{c}^{+} I^ˉ _{c}^{-}$ decays

Probing Direct $C P$ Violation in $I^_{b}^{0} \to P_{c}^{+} h^{-}$ $(h = I ¨ , K)$ with Final-State Rescattering

$C P$ violation in two-body hadronic $I^_{b}$ decays in the PQCD approach

Establishing CP Violation in $b$ -Baryon Decays