TY  - THES
AU  - Wielers, Monika
TI  - Erzeugung schwerer Quarks in ep-Kollisionen. Ein Vergleich verschiedener Ereignisgeneratoren.
IS  - PITHA 92/1
PB  - RWTH Aachen
VL  - Dipl.
CY  - RWTH Aachen
M1  - DESY-2014-00886
M1  - PITHA 92/1
PY  - 1991
N1  - RWTH Aachen, Diplomarbeit, 1991
AB  - This thesis is split into two parts. In the first part the main production mech­anisms for  heavy flavors in ep-collisions at HERA-energies are presented, namely the γg-fusion and the resolved photon processes.  Estimates on their cross-sections are given and the theoretical uncertainties in the calculation of the cross-sections are discussed.In the second part several MC-eventgenerators for heavy flavor production in ep-collisions are presented, namely AROMA 1.2, HERWIG 5.1 and PYTHIA 5.6. The influence of initial and final state radiation and the 'soft  underlying event' on the event signatures are studied. For the γg-fusion the generators AROMA and PYTHIA without initial state radiation are compared. For the γg-fusion and the resolved photon processes PYTHIA and  HERWIG are compared.
KW  - Unveröffentlichte Hochschulschrift (GND)
LB  - PUB:(DE-HGF)10 ; PUB:(DE-HGF)15
UR  - https://bib-pubdb1.desy.de/record/165938
ER  -