Y. Xing

activity

20152023

most citedWeak Decays of Doubly Heavy Baryons: Multi-body Decay Channels

111 citations · 341 across the 18 of their papers we have counts for

collaborators

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18 papers · 1 filter

hep-ph2023

Semi-inclusive decays of $B$ meson into a dark anti-baryon and baryons

Yu-Ji Shi, Ye Xing, Zhi-Peng Xing

Using the recently developed $B$ -Mesogenesis scenario, we studied the semi-inclusive decays of $B$ meson into a dark anti-baryon $ψ$ plus any possible states $X$ containing $u / c$ a…

hep-ph2023

The Production of Charm Pentaquark from B meson within SU(3) Analysis

Na Li, Ye Xing, Xiao-Hui Hu

We study the masses and production modes of pentaquark with the quark constituent $c q ˉ q q q$ , by the tridiquark-diquark model and systematical light flavor quark symmetry SU(3) a…

hep-ph2022★ 12 cited

Searching for tetraquark through weak decays of b-baryons

Fei Huang, Ye Xing, Ji Xu

After the experimental observation of charged and neutral $Z_{c} (3900)$ , it is of prime importance to pursue searches for additional production modes of these exotic states. In this…

hep-ph2022★ 11 cited

W-exchange contribution to the decays $Ξ_{cc}^{++} \to Ξ_{c}^{+ (')} π^{+}$ using light-cone sum rules

Yu-Ji Shi, Zhen-Xing Zhao, Ye Xing +1

We calculate the W-exchange contribution to the $Ξ_{cc}^{++} \to Ξ_{c}^{+ (')} π^{+}$ decay using light-cone sum rules. The two-particle light-cone distribution amplitudes of the…

hep-ph2022★ 8 cited

The Production of Singly Charmed Pentaquark $c ˉ q q q q$ from Bottom Baryon

Ye Xing, Wan-Liang Liu, Yi-Hua Xiao

In the paper, we study the production of pentaquark $c ˉ q q q q$ from singly bottom baryon. The tensor representations of pentaquark $c ˉ q q q q$ are completed at first. Under…

hep-ph2021★ 1 cited

The study of doubly charmed pentaquark $cc q ˉ q q$ with the SU(3) symmetry

Ye Xing, Yuekun Niu

We study the masses and lifetimes of doubly charmed pentaquark $P_{cc q ˉ q q} (q = u, d, s)$ primarily. The operation of masses carried out by the doubly heavy triquark-diquark model,…

hep-ph2021

Weak decays of doubly heavy baryons: four-body nonleptonic decay channels

De-Min Li, Xi-Ruo Zhang, Ye Xing +1

The LHCb Collaboration announced the observation of doubly charmed baryon through $Ξ_{cc}^{++} \to Λ_{c}^{+} K^{-} π^{+} π^{+}$ in 2017. Since then, a series of studies of…

hep-ph2020★ 8 cited

SU(3) analysis of fully-light tetraquarks in heavy meson weak decays

Yu-Ji Shi, Ye Xing, Zhen-Xing Zhao

We perform a SU(3) analysis for both semi-leptonic and non-leptonic heavy meson weak decays into a pseudoscalar meson and a fully-light tetraquark in 10 or 27 representation. A red…

hep-ph2019★ 15 cited

Weak Decays of Triply Heavy Tetraquarks $b c ˉ b q ˉ$

Ye Xing

We study lifetimes and weak decays of the triply heavy tetraquarks $b c ˉ b q ˉ$ . Following the heavy quark expanding(HQE), the lifetimes of tetraquarks $b c ˉ b q ˉ$ …

hep-ph2019★ 16 cited

Weak Decays of Stable Open-bottom Tetraquark by SU(3) Symmetry Analysis

Ye Xing, Fu-Sheng Yu, Ruilin Zhu

The exotic state $X (5568)$ which was observed by D0 Collaboration is very likely to be a tetraquark state with four different valence quark flavors, though the existence was not co…

hep-ph2019★ 24 cited

S-wave contributions in $B ˉ_{s}^{0} \to (D^{0}, D ˉ^{0}) π^{+} π^{-}$ within perturbative QCD approach

Ye Xing, Zhi-Peng Xing

The $B ˉ_{s}^{0} \to (D^{0}, D ˉ^{0}) π^{+} π^{-}$ is induced by the $b \to c u ˉ s$ / $b \to u c ˉ s$ transition, and can interfere if a CP-eigenstate $D_{CP}$ is formed. The interfere…

hep-ph2019★ 43 cited

Light-Cone Sum Rules Analysis of $Ξ_{Q Q^{'} q} \to Λ_{Q^{'}}$ Weak Decays

Yu-Ji Shi, Ye Xing, Zhen-Xing Zhao

We analyze the weak decay of doubly-heavy baryon decays into anti-triplets $Λ_{Q}$ with light-cone sum rules. To calculate the decay form factors, both bottom and charmed anti-triple…

hep-ph2019★ 20 cited

Fully Heavy Tetraquark $bb c ˉ c ˉ$ : Lifetimes and Weak Decays

Gang Li, Xiao-Feng Wang, Ye Xing

We study the lifetime and weak decays of the full-heavy S-wave $0^{+}$ tetraquark $T_{{c ˉ c ˉ}}^{{bb}}$ . Using the operator product expansion rooted in heavy quark expansio…

hep-ph2018★ 13 cited

Weak Decays of Doubly-Heavy Tetraquarks $b c ˉ q q ˉ$

Gang Li, Xiao-Feng Wang, Ye Xing

We study the weak decays of exotic tetraquark states $b c ˉ q q ˉ$ with two heavy quarks. Under the SU(3) symmetry for light quarks, these tetraquarks can be classified into…

hep-ph2018★ 40 cited

Weak Decays of Stable Doubly Heavy Tetraquark States

Ye Xing, Ruilin Zhu

In the light of the recent discovery of the $Ξ_{cc}^{++}$ by LHCb collaboration, we study the stable doubly heavy tetraquarks. These states are compact exotic hadrons which can be…

hep-ph2018★ 8 cited

Perturbative QCD Analysis of Exclusive Processes $e^{+} e^{-} \to V P$ and $e^{+} e^{-} \to T P$

Cai-Dian Lü, Wei Wang, Ye Xing +1

We study the $e^{+} e^{-} \to V P$ and $e^{+} e^{-} \to T P$ processes in the perturbative QCD approach based on $k_{T}$ factorization, where the $P, V$ and $T$ denotes a light pseudo-scalar, vecto…

hep-ph2017★ 111 cited

Weak Decays of Doubly Heavy Baryons: Multi-body Decay Channels

Yu-Ji Shi, Wei Wang, Ye Xing +1

The newly-discovered $Ξ_{cc}^{++}$ decays into the $Λ_{c}^{+} K^{-} π^{+} π^{+}$ , but the experimental data has indicated that this decay is not saturated by any two-body intermediate state…

hep-ph2015★ 11 cited

Study of $B \to K_{0}^{} (1430) K^{()}$ decays in QCD Factorization Approach

Ying Li, Hong-Yan Zhang, Ye Xing +2

Within the QCD factorization approach, we calculate the branching fractions and $C P$ asymmetry parameters of 12 $B \to K_{0}^{*} (1430) K^{(*)}$ decay modes under the assumption that the…

Semi-inclusive decays of B meson into a dark anti-baryon and baryons

The Production of Charm Pentaquark from B meson within SU(3) Analysis

Searching for tetraquark through weak decays of b-baryons

W-exchange contribution to the decays Ξcc++​→Ξc+(′)​π+ using light-cone sum rules

The Production of Singly Charmed Pentaquark cˉqqqq from Bottom Baryon

The study of doubly charmed pentaquark ccqˉ​qq with the SU(3) symmetry

Weak decays of doubly heavy baryons: four-body nonleptonic decay channels

SU(3) analysis of fully-light tetraquarks in heavy meson weak decays

Weak Decays of Triply Heavy Tetraquarks bcˉbqˉ​