26-30 April 2009
Palacio de Congresos de Madrid
Europe/Zurich timezone

Charm production in DIS and the measurement of F2cc at ZEUS

28 Apr 2009, 16:00
Room "SALA 8" (Palacio de Congresos de Madrid)

Room "SALA 8"

Palacio de Congresos de Madrid

Paseo de la Castellana, 99 28046 Madrid España


Philipp Roloff (Deutsches Elektronen-Synchrotron (DESY))


Charm production has been measured in the deep inelastic scattering regime with the ZEUS detector at HERA. Charm was reconstructed by identifying charmed mesons (D*, D+, D0) in the final state, or through its decay into muons. Differential cross sections were measured and compared to next-to-leading order QCD predictions. The charm contribution to the proton structure function F2, F2cc, was extracted and compared with theoretical predictions using different parameterisations of the proton PDFs.

Primary author

Philipp Roloff (Deutsches Elektronen-Synchrotron (DESY))

Presentation Materials