Preprint/Report

PUBDB-2018-05561

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Parallel Adaptive Monte Carlo Integration with the Event Generator WHIZARD

Brass, S. ; Kilian, W. ; Reuter, J. (Corresponding author)DESY*

2018

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Please use a persistent id in citations: doi:10.3204/PUBDB-2018-05561

Report No.: DESY-18-089; SI-HEP-2018-32; arXiv:1811.09711

Abstract: We describe a new parallel approach to the evaluation of phase space for Monte-Carlo event generation, implemented within the framework of the WHIZARD package. The program realizes a twofold self-adaptive multi-channel parameterization of phase space and makes use of the standard OpenMP and MPI protocols for parallelization. The modern MPI3 feature of asynchronous communication is an essential ingredient of the computing model. Parallel numerical evaluation applies both to phase-space integration and to event generation, thus covering the most computing-intensive parts of physics simulation for a realistic collider environment.

Keyword(s): phase space: parametrization ; Monte Carlo

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Contributing Institute(s):

1. Theorie-Gruppe (T)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF3-611) (POF3-611)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2018

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Database coverage:
; ; Published

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Report/Journal Article Brass, S.Extern* ; Kilian, W. ; Reuter, J. (Corresponding author)DESY*
Parallel adaptive Monte Carlo integration with the event generator WHIZARD
The European physical journal / C 79(4), 344 (2019) [10.1140/epjc/s10052-019-6840-2]2019     Files  Fulltext by arXiv.org Fulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

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