Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
1997-11-10
Phys.Atom.Nucl. 61 (1998) 1570-1576; Yad.Fiz. 61 (1998) 1682-1688
Physics
High Energy Physics
High Energy Physics - Phenomenology
Latex, 11 pages, 12 figs. tar, gzip Submitted to Phys. At. Nucl
Scientific paper
The hadroproduction of charmed mesons is discussed within the framework of the modified Quark-Gluon String model (QGSM) taking into account the decays of corresponding $S$--wave resonances like $D^*$. It is shown that the estimate of the $c\bar{c}$--pair contribution to the quark sea of colliding hadrons strongly depends on the parametrization of the function of the leading light quark fragmentation into charmed mesons. A description of the existing experimental data on inclusive spectra and asymmetries of leading and nonleading $D$ - and $D^*$ - meson production in $ \pi p$ -, $p p$ - and $\Sigma p$ - collisions is obtained. The predictions for leading/nonleading asymmetry in $\Sigma^- p$-- and $\Xi^-p$-- collisions are also given.
No associations
LandOfFree
Charmed sea contribution to the inclusive hadroproduction of the mesons with open charm in the Quark -- Gluon String Model does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Charmed sea contribution to the inclusive hadroproduction of the mesons with open charm in the Quark -- Gluon String Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charmed sea contribution to the inclusive hadroproduction of the mesons with open charm in the Quark -- Gluon String Model will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-640536