In the Parton Fusion Model (PFM) the intrinsic charm (IC) mechanism can induce a significant contribution to the differential cross-sections of charmed hadrons at large Feynman-x in pp collisions. The possibility to include the intrinsic charm component in the Quark-Gluon String Model (QGSM) is also presented and the results from the two models are compared with each other and with existing experimental data on D, D and LAMBDA(c) hadroproduction. In connection with HERA experiments, the effects of intrinsic charm as predicted by PFM in high-energy photoproduction are carefully investigated.
Intrinsic charm in pp and γp interactions
ANZIVINO, Giuseppina
1994
Abstract
In the Parton Fusion Model (PFM) the intrinsic charm (IC) mechanism can induce a significant contribution to the differential cross-sections of charmed hadrons at large Feynman-x in pp collisions. The possibility to include the intrinsic charm component in the Quark-Gluon String Model (QGSM) is also presented and the results from the two models are compared with each other and with existing experimental data on D, D and LAMBDA(c) hadroproduction. In connection with HERA experiments, the effects of intrinsic charm as predicted by PFM in high-energy photoproduction are carefully investigated.File in questo prodotto:
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