arXiv subjects

Jiri Rames

Publications and source records attributed to Jiri Rames.

3 recordsLinked to original sources

arXiv1997

Simulation of Bose-Einstein effect using space-time aspects of Lund string fragmentation model

The experimentally observed enhancement of number of close boson pairs in e+e- collisions is reproduced by local weighting according to the quantum mechanical prescriptions for production of identical bosons. The space-time picture of the process, inherently present in the Lund fragmentation model, is explicitly used. The model is used to check systematic errors in the W mass measurements due to the Bose-Einstein effect. The possibility of direct implementation of the Bose-Einstein effect into string fragmentation is discussed.

hep-ph↗

arXiv1997

Jet rates in deep inelastic scattering: wherefrom comes the sensitivity to α_s?

For theoretically consistent determination of $α_s$ from jet rates in deep inelastic scattering the dependence on $α_s$ of parton distribution functions is in principle as important as that of hard scattering cross-sections. For the kinematical region accessible at HERA we investigate in detail numerical importance of these two sources of the $α_s$ dependence of jet rates.

hep-ph↗

arXiv1996

On consistent determination of $α_s$ from jet rates in deep inelastic scattering

For theoretically consistent determination of $α_s$ from jet rates in deep inelastic scattering the dependence on $α_s$ of parton distribution functions is in principle as important as that of hard scattering cross--sections. For the kinematical region accessible at HERA we investigate in detail numerical importance of these two sources of the $α_s$ dependence of jet rates.

hep-ph↗