| Jahr | 2009 |
| Autor(en) | Andreas W. Jung |
| Titel | Extraction of F2c(x,Q2) from D* cross sections at H1 |
| KIP-Nummer | HD-KIP 09-32 |
| KIP-Gruppe(n) | F10 |
| Dokumentart | Vortrag |
| Keywords (angezeigt) | charm structure function, HERA, H1, D* |
| Quelle | Proc. of the XVII. International Workshop on Deep-Inelastic Scattering and Related Subjects (2009), Madrid, Spain |
| Abstract (en) | The charm contribution to the proton structure, F2c(x,Q2), is determined using the inclusive cross sections of D*(2010) meson production in deep-inelastic scattering. The cross section measurement covers the region 5 < Q2 < 1000 GeV2 in photon virtuality and 0.02 < y < 0.70 in the inelasticity of the scattering process. The D* meson is measured in transverse momentum and pseudo-rapidity down to pT > 1.5 GeV and up to |h| < 1.5. The data were taken with the H1 detector corresponding to an integrated luminosity of 347 pb−1. Fc2 is determined from the D* production cross sections and compared to leading and next-to-leading order perturbative QCD predictions. |
| Datei | DIS09_proc.pdf |
