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An introduction to PYTHIA 8.2

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Sjöstrand, Torbjörn, Ask, Stefan, Christiansen, Jesper R., Corke, Richard, Desai, Nishita, Ilten, Philip, Mrenna, Stephen, Prestel, Stefan, Rasmussen, Christine O., Skands, Peter Z.·2015·Computer Physics Communications

Abstract

The Pythia program is a standard tool for the generation of events in high-energy collisions, comprising a coherent set of physics models for the evolution from a few-body hard process to a complex multiparticle final state. It contains a library of hard processes, models for initial- and final-state parton showers, matching and merging methods between hard processes and parton showers, multiparton interactions, beam remnants, string fragmentation and particle decays. It also has a set of utilities and several interfaces to external programs. Pythia 8.2 is the second main release after the complete rewrite from Fortran to C++, and now has reached such a maturity that it offers a complete replacement for most applications, notably for LHC physics studies. The many new features should allow an improved description of data.

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Metadata

Authors
Sjöstrand, T., Ask, S., Christiansen, J. R., Corke, R., Desai, N., Ilten, P., Mrenna, S., Prestel, S., Rasmussen, C. O., & Skands, P. Z.
Venue
Computer Physics Communications
Publisher
Elsevier BV
Published
2015-06
Volume
191
Pages
159-177
ISSN
0010-4655 (ISSN-L)
OpenAlex
W2125102738
Cited by
5,462
References
0
FWCI
144.15
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: An introduction to PYTHIA 8.2. https://app.cochat.ai/papers/10.1016/j.cpc.2015.01.024
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Sjöstrand, T., Ask, S., Christiansen, J. R., Corke, R., Desai, N., Ilten, P., Mrenna, S., Prestel, S., Rasmussen, C. O., & Skands, P. Z. (2015). An introduction to PYTHIA 8.2. Computer Physics Communications. https://doi.org/10.1016/j.cpc.2015.01.024

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