Measurement of D* photoproduction at three different centre-of-mass energies at HERA

ZEUS Collaboration, H. Abramowicz, I. Abt +170

The photoproduction of $D^{\ast \pm }$ mesons has been measured with the ZEUS detector at HERA at three different ep centre-of-mass energies, $\sqrt{s}$, of 318, 251 and 225 GeV. For ea…