R. Zhu

activity

20112023

most citedPentaquark states in a diquark-triquark model

159 citations · 1.5k across the 49 of their papers we have counts for

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Showing 2015Show all

5 papers · 1 filter

hep-ph2015★ 159 cited

Pentaquark states in a diquark-triquark model

Ruilin Zhu, Cong-Feng Qiao

The diquark-triquark model is used to explain charmonium-pentaquark states, i.e., $P_{c} (4380)$ and $P_{c} (4450)$ , which were observed recently by the LHCb collaboration. For the first…

hep-ph2015★ 7 cited

Factorization for radiative heavy quarkonium decays into scalar Glueball

Ruilin Zhu

We establish the factorization formula for scalar Glueball production through radiative decays of vector states of heavy quarkonia, e.g. $J / ψ$ , $ψ (2 S)$ and $Υ (n S)$ , where the Glueb…

hep-ph2015★ 12 cited

The Exclusive Decay of Upsilon into $h_{c}$ , the $X (3940)$ and $X (4160)$

Ruilin Zhu

In this paper, we study double charmonia production in Upsilon peaks, especially, a S-wave charmonium $η_{c}$ and a P-wave charmonium $h_{c} (^{1} P_{1})$ , or a S-wave charmonium $J / ψ$ and t…

hep-ph2015★ 11 cited

To understand the rare decay $B_{s} \to π^{+} π^{-} ℓ^{+} ℓ^{-}$

Wei Wang, Rui-Lin Zhu

Motivated by the LHCb measurement, we analyze the $B_{s} \to π^{+} π^{-} ℓ^{+} ℓ^{-}$ decay in the kinematics region where the pion pairs have invariant mass in the range $0.5$ - $1.3$ GeV a…

hep-ph2015★ 16 cited

Radiative Leptonic $B_{c} \to γ ℓ ν ˉ$ Decay in Effective Field Theory beyond Leading Order

Wei Wang, Rui-Lin Zhu

We study the radiative leptonic $B_{c} \to γ ℓ ν ˉ$ decays in the nonrelativistic QCD effective field theory, and consider a fast-moving photon. As a result the interactions with t…

Pentaquark states in a diquark-triquark model

Factorization for radiative heavy quarkonium decays into scalar Glueball

The Exclusive Decay of Upsilon into hc​, the X(3940) and X(4160)

To understand the rare decay Bs​→π+π−ℓ+ℓ−

Radiative Leptonic Bc​→γℓνˉ Decay in Effective Field Theory beyond Leading Order

The Exclusive Decay of Upsilon into $h_{c}$ , the $X (3940)$ and $X (4160)$

To understand the rare decay $B_{s} \to π^{+} π^{-} ℓ^{+} ℓ^{-}$

Radiative Leptonic $B_{c} \to γ ℓ ν ˉ$ Decay in Effective Field Theory beyond Leading Order