Xu Cao

activity

20072026

most citedElectron-Ion Collider in China

422 citations · 1.1k across the 36 of their papers we have counts for

collaborators

Showing 2018Show all

3 papers · 1 filter

hep-ph2018★ 9 cited

The spin parity of $Z_{c}^{-}$ (4100), $Z_{1}^{+}$ (4050) and $Z_{2}^{+}$ (4250)

Xu Cao, Jian-Ping Dai

We conjecture that $Z_{c}^{-}$ (4100) found by LHCb group from a Dalitz plot analysis of $B^{0} \to η_{c} K^{+} π^{-}$ decay is the charge conjugate of $Z_{1}^{+}$ (4050) observed in $χ_{c 1} π^{+}$ distr…

hep-ph2018★ 24 cited

Vector mesons and electromagnetic form factor of the $Λ$ hyperon

Xu Cao, Jian-Ping Dai, Ya-Ping Xie

The measured electromagnetic form factors of $Λ$ hyperon in the time-like region are significantly deviated from pQCD prediction. We attribute the non-vanishing cross section near…

hep-ph2018★ 1 cited

Parton distributions and $cos 2 ϕ_{h}$ asymmetry induced by anomalous photon-quark coupling

Xu Cao

In the spectator models of the nucleon with scalar and axial-vector diquarks, we show that the effect of Pauli coupling in photon-quark vertex to the parton distribution functions…

The spin parity of Zc−​(4100), Z1+​(4050) and Z2+​(4250)

Vector mesons and electromagnetic form factor of the Λ hyperon

Parton distributions and cos2ϕh​ asymmetry induced by anomalous photon-quark coupling

The spin parity of $Z_{c}^{-}$ (4100), $Z_{1}^{+}$ (4050) and $Z_{2}^{+}$ (4250)

Vector mesons and electromagnetic form factor of the $Λ$ hyperon

Parton distributions and $cos 2 ϕ_{h}$ asymmetry induced by anomalous photon-quark coupling