Qiang Zhao

activity

19972005

collaborators

3 papers

hep-ph2005

Study the exotic $Θ^{+}$ in polarized photoproduction reactions

Qiang Zhao

We present an analysis of a Beam-Target double polarization asymmetry in $γ n \to Θ^{+} K^{-}$ . We show that this quantity can serve as a filter for the determination of the $Θ^{+}$ 's spin…

nucl-th1998

Vector Meson Photoproduction with an Effective Lagrangian in the Quark Model II: $ω$ Photoproduction

Qiang Zhao, Zhenping Li, C. Bennhold

An investigation of $γ p \to ω p$ is presented in a constituent quark model approach. The sparse data in the large $t$ region where the resonances dominate is well described within th…

nucl-th1997

Vector Meson Photoproduction with an Effective Lagrangian in the Quark Model I: Formalism

Qiang Zhao, Zhenping Li, C. Bennhold

A quark model approach to the photoproduction of vector mesons off nucleons is proposed. Its starting point is an effective Lagrangian of the interaction between the vector meson a…

Study the exotic Θ+ in polarized photoproduction reactions

Vector Meson Photoproduction with an Effective Lagrangian in the Quark Model II: ω Photoproduction

Vector Meson Photoproduction with an Effective Lagrangian in the Quark Model I: Formalism

Study the exotic $Θ^{+}$ in polarized photoproduction reactions

Vector Meson Photoproduction with an Effective Lagrangian in the Quark Model II: $ω$ Photoproduction