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Calculating Dilepton Rates from Monte Carlo Simulations of Parton Production

K. J. Eskola·Xin-Nian Wang
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Abstract

To calculate dilepton rates in a Monte Carlo simulation of ultrarelativistic heavy ion collisions, one usually scales the number of similar QCD processes by a ratio of the corresponding differential probabilities. We derive the formula for such a ratio especially for dilepton bremsstrahlung processes. We also discuss the non-triviality of including higher order corrections to direct Drell-Yan process. The resultant mass spectra from our Monte Carlo simulation are consistent with the semi-analytical calculation using dilepton fragmentation functions.

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BibTeXRIS

K. J. Eskola, Xin-Nian Wang. 1993-10-15. Calculating Dilepton Rates from Monte Carlo Simulations of Parton Production. https://doi.org/10.1103/physrevd.49.4542

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