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

Showing 2019Show all

5 papers · 1 filter

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…

Weak Decays of Triply Heavy Tetraquarks bcˉbqˉ​

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

S-wave contributions in Bˉs0​→(D0,Dˉ0)π+π− within perturbative QCD approach

Light-Cone Sum Rules Analysis of ΞQQ′q​→ΛQ′​ Weak Decays

Fully Heavy Tetraquark bbcˉcˉ: Lifetimes and Weak Decays

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

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

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

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