1211.1182 (H1 Collaboration et al.)

Combination and QCD Analysis of Charm Production Cross Section
Measurements in Deep-Inelastic ep Scattering at HERA    [PDF]

H1 Collaboration, ZEUS Collaboration

Measurements of open charm production cross sections in deep-inelastic ep scattering at HERA from the H1 and ZEUS Collaborations are combined. Reduced cross sections sigma_red^{c\bar{c}} for charm production are obtained in the kinematic range of photon virtuality 2.5View original: http://arxiv.org/abs/1211.1182