D. Chen

activity

20092023

most citedExploring the molecular scenario of

P_{c} (4312)

P_{c} (4440)

, and

P_{c} (4457)

154 citations · 2.9k across the 102 of their papers we have counts for

collaborators

Showing 2010Show all

2 papers · 1 filter

hep-ph2010★ 46 cited

Nonresonant explanation for the Y(4260) structure observed in the $e^{+} e^{-} \to J / ψ π^{+} π^{-}$ process

Dian-Yong Chen, Jun He, Xiang Liu

In this work, we proposed a nonresonant explanation for the Y(4260) structure observed in the $e^{+} e^{-} \to J / ψ π^{+} π^{-}$ process, i.e., Y(4260) is not a genuine resonance. Our result in…

hep-ph2010★ 31 cited

Long-distant contribution and $χ_{c 1}$ radiative decays to light vector meson

Dian-Yong Chen, Yu-Bing Dong, Xiang Liu

The discrepancy between the PQCD calculation and the CLEO data for $χ_{c 1} \to γ V$ ( $V = ρ^{0}, ω, ϕ$ ) stimulates our interest in exploring extra mechanism of $χ_{c 1}$ decay. In this…

Nonresonant explanation for the Y(4260) structure observed in the e+e−→J/ψπ+π− process

Long-distant contribution and χc1​ radiative decays to light vector meson

Nonresonant explanation for the Y(4260) structure observed in the $e^{+} e^{-} \to J / ψ π^{+} π^{-}$ process

Long-distant contribution and $χ_{c 1}$ radiative decays to light vector meson