Photoproduction of charmed vector mesons, $\gamma +N\to {\mathcal{B}}_c+\overline{D^{\ast }}$, with ${\mathcal{B}}_c={\Lambda }_c$ or ${\Sigma }_c$

Abstract

The energy and the angular dependence of the associative vector charmed $D^{\ast }$-meson photoproduction, $\gamma +N\to {\mathcal{B}}_c+\overline{D^{\ast }}$, with ${\mathcal{B}}_c={\Lambda }_c$ or ${\Sigma }_c$, has been predicted in framework of pseudoscalar D-meson exchange model. The behavior of the cross section is driven by phenomenological form factors, which can be parametrized in terms of two independent parameters. The predicted values of the cross section are sizeable enough to be measured in the near threshold region.

10 pages 4 figures

References in corpus (1)

• First Measurement of Gamma(D*+) and Precision Measurement of m_D*+ - m_D0

Cited by in corpus (5)

• Further study of the helicity selection rule evading mechanism in ${\eta }_c$, ${\chi }_{c0}$ and $h_c$ decaying to baryon anti-baryon pairs
• Polarization phenomena in open charm photoproduction processes
• P-parity of charmed particles from associative photoproduction of D and D^*-mesons
• Associative charm photoproduction with circularly polarized photons
• Exclusive photoproduction of charmed $D^{\ast }$ vector mesons, $\gamma +N\to Y_c+{\bar{D}}^{\ast }$, $Y_c={\Lambda }_c^{+}$ or ${\Sigma }_c$