%0 Conference Paper
%A Dolinska, Ganna
%T Measurement of charm fragmentation fractions inphotoproduction at HERA
%N DESY-PROC-2012-02
%C Hamburg
%I Verlag Deutsches Elektronen-Synchrotron
%M DESY-2014-01322
%M DESY-PROC-2012-02
%P 827-830
%D 2012
%X The production of D<sup>*</sup>, D<sup>+</sup>, D<sup>0</sup>, D<sub>s</sub> and Λ<sub>c</sub> charm hadrons in ep scattering at HERA was studied with the ZEUS detector, and the fractions of c quarks hadronizing as a particular charm hadron were derived. The measurement has been performed in the photoproduction regime, using the full HERA II data set with a total integrated luminosity of 372 pb<sup>−1</sup>. The obtained fractions are compared to previous results from HERA and from e<sup>+</sup> e<sup>−</sup> experiments.
%B XX International Workshop on Deep-Inelastic Scattering and Related Subjects
%C 26 Mar 2012 - 30 Mar 2012, Bonn (Germany)
Y2 26 Mar 2012 - 30 Mar 2012
M2 Bonn, Germany
%F PUB:(DE-HGF)8 ; PUB:(DE-HGF)15
%9 Contribution to a conference proceedingsInternal Report
%R 10.3204/DESY-PROC-2012-02/47
%U https://bib-pubdb1.desy.de/record/166418