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Improved Phase Space Treatment of Massive Multi-Particle Final States

Borut Paul Kersevan·Elzbieta Richter-Was
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Abstract

In this paper the revised Kajantie-Byckling approach and improved phase space sampling techniques for the massive multi-particle final states are presented. The application of the developed procedures to the processes representative for LHC physics indicates the possibility of a substantial simplification of multi-particle phase space sampling while retaining a respectable weight variance reduction and unweighing efficiencies in the event generation process.

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Borut Paul Kersevan, Elzbieta Richter-Was. 2004-11-19. Improved Phase Space Treatment of Massive Multi-Particle Final States. https://doi.org/10.1140/epjc%2Fs2004-02105-y

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