Vector Meson Photoproduction with a Linearly Polarized Beam

Abstract

We propose a model based on Regge theory to describe photoproduction of light vector mesons. We fit the SLAC data and make predictions for the energy and momentum transfer dependence of the spin-density matrix elements in photoproduction of $\omega$, ${\rho }^0$ and $\varphi$ mesons at $E_{\gamma }\sim 8.5$ GeV, which are soon to be measured at Jefferson Lab.

arXiv commentCode avalaible on the JPAC website: http://www.indiana.edu/~jpac/index.html

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Cited by in corpus (14)

• Novel approaches in Hadron Spectroscopy
• XYZ spectroscopy at electron-hadron facilities: Exclusive processes
• Double Polarization Observables in Pentaquark Photoproduction
• Tomography of light mesons in light-cone quark model
• Moments of angular distribution and beam asymmetries in $\eta {\pi }^0$ photoproduction at GlueX
• Measurement of Spin-Density Matrix Elements in $\rho (770)$ Production with a Linearly Polarized Photon Beam at $E_{\gamma }=8.2-8.8\text{GeV}$
• Global analysis of charge exchange meson production at high energies
• Constituent quark axial current couplings to light vector mesons in the vacuum and with a weak magnetic field
• Spin-Density Matrix Elements for Vector Meson Photoproduction at GlueX
• XYZ spectroscopy at electron-hadron facilities III: Semi-inclusive processes with vector exchanges
• Exploration of trace anomaly contribution to proton mass based on light vector meson photoproduction
• Measurement of the near-threshold J$/\psi$ photoproduction cross section with the CLAS12 experiment
• Measurement of Spin-Density Matrix Elements in $\varphi (1020)\to K_S^0{K}_L^0$ Photoproduction with a Linearly Polarized Photon Beam at $E_{\gamma }=8.2-8.8$ GeV
• Moments of Angular Distribution in Two Mesons Photoproduction