Heavy Quark Production at HERA
Andreas B. Meyer
Abstract
Recent results on heavy flavor production at HERA are presented. New measurements of charm production are available in the region of Q2 < 1000 GeV2 for D* and in the photoproduction limit, Q2 0, for Ds. The results are compared to theoretical calculations and the charm proton structure function 2cc(x,Q2) is extracted. A new independent measurement of the bb cross section using a b-lifetime tag is reported.
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