TY - CONF
AU - Gizhko, Andrii
TI - Measurement of charm production in DIS with D<sup>*</sup> mesons and extraction of F<sub>2</sub><sup>c―c</sup>
IS - DESY-PROC-2012-02
CY - Hamburg
PB - Deutsches Elektronen-Synchrotron, DESY
M1 - DESY-2014-01319
M1 - DESY-PROC-2012-02
SP - 247-250
PY - 2012
AB - Charm production has been measured with the ZEUS detector in deep inelastic ep scattering at HERA. The measurement is based on the full reconstruction of the decay chain
AB - <div class="p"><!----></div>
AB - D<sup>*</sup> → D<sup>0</sup> π, D<sup>0</sup> → K π and exploits the full HERA II statistics with integrated luminosity <i>L</i> = 357 \textpb<sup>−1</sup> . Differential cross-sections have been measured. The kinematic range is 1.5 GeV < P<sub>t</sub>(D*) < 20 GeV, |η(D*)| < 1.5, 5 < Q<sup>2</sup> < 1000 GeV<sup>2</sup> and 0.02 < y < 0.7. The observed cross sections were extrapolated to the full P<sub>t</sub>(D*) and η(D*) range in order to determine the open-charm contribution, F<sub>2</sub><sup>c―c</sup>(x,Q<sup>2</sup>) to the proton structure function F<sub>2</sub>.
T2 - XX International Workshop on Deep-Inelastic Scattering and Related Subjects
CY - 26 Mar 2012 - 30 Mar 2012, Bonn (Germany)
Y2 - 26 Mar 2012 - 30 Mar 2012
M2 - Bonn, Germany
LB - PUB:(DE-HGF)8 ; PUB:(DE-HGF)15
DO - DOI:10.3204/DESY-PROC-2012-02/45
UR - https://bib-pubdb1.desy.de/record/166415
ER -