En Wang

activity

20172020

J / ψ \to K^{+} K^{-} f_{0} (980) (a_{0} (980))

decays

37 citations · 86 across the 6 of their papers we have counts for

collaborators

11 papers

hep-ph2020★ 1 cited

The role of $X (4140)$ and $X (4160)$ in the reactions of $B^{+} \to J / ψ ϕ K^{+}$

En Wang, Ju-Jun Xie, Li-Sheng Geng +1

We have studied the $J / ψ ϕ$ mass distribution of the process $B^{+} \to J / ψ ϕ K^{+}$ from the threshold to about 4250 MeV, by considering the contribution of the $X (4140)$ with a narrow wi…

hep-ph2020

Canonical interpretation of the $X (4140)$ state within the $^{3} P_{0}$ model

Wei Hao, Guan-Ying Wang, En Wang +2

Recently, LHCb collaboration has confirmed the state $X (4140)$ , with a much larger width $Γ = 83 \pm 2 1_{- 14}^{+ 21}$ MeV than the previous experimental measurements, which has confus…

hep-ph2020

The $ϕ (2170)$ production in the process $γ p \to η ϕp$

Guan-Ying Wang, Chen-Guang Zhao, En Wang +2

We have studied the $γ p \to η ϕp$ reaction within the effective Lagrangian approach, and our results show that there may be a peak, at least a bump structure around 2180 MeV associat…

hep-ph2020

Revisiting the $Ω (2012)$ as a hadronic molecule and its strong decays

Jun-Xu Lu, Chun-Hua Zeng, En Wang +2

Recently, the Belle collaboration measured the ratios of the branching fractions of the newly observed $Ω (2012)$ excited state. They did not observe significant signals for the $Ω(…

hep-ph2020

Enhancement near the $p ˉ Λ$ threshold in the $χ_{c 0} \to p ˉ K^{+} Λ$ reaction

Guan-Ying Wang, Man-Yu Duan, En Wang +1

We have analyzed the reaction $χ_{c 0} \to p ˉ K^{+} Λ$ reported by the BESIII Collaboration, taking into account the contributions from the intermediate $K (1830)$ , $N (2300)$ , and $…

hep-ph2020

Signatures of the two $K_{1} (1270)$ poles in $D^{+} \to ν e^{+} V P$ decay

Guan-Ying Wang, Luis Roca, En Wang +2

We analyze theoretically the $D^{+} \to ν e^{+} ρ K ˉ$ and $D^{+} \to ν e^{+} K ˉ^{*} π$ decays to see the feasibility to check the double pole nature of the axial-vector resonance $K_1(127…

The role of X(4140) and X(4160) in the reactions of B+→J/ψϕK+

Canonical interpretation of the X(4140) state within the 3P0​ model

The ϕ(2170) production in the process γp→ηϕp

Revisiting the Ω(2012) as a hadronic molecule and its strong decays

Enhancement near the pˉ​Λ threshold in the χc0​→pˉ​K+Λ reaction

Signatures of the two K1​(1270) poles in D+→νe+VP decay

The role of $X (4140)$ and $X (4160)$ in the reactions of $B^{+} \to J / ψ ϕ K^{+}$

Canonical interpretation of the $X (4140)$ state within the $^{3} P_{0}$ model

The $ϕ (2170)$ production in the process $γ p \to η ϕp$

Revisiting the $Ω (2012)$ as a hadronic molecule and its strong decays

Enhancement near the $p ˉ Λ$ threshold in the $χ_{c 0} \to p ˉ K^{+} Λ$ reaction

Signatures of the two $K_{1} (1270)$ poles in $D^{+} \to ν e^{+} V P$ decay