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arXiv · 2312.13275

Introduction to the PanScales framework, version 0.1

Melissa van Beekveld·Mrinal Dasgupta·Basem Kamal El-Menoufi·Silvia Ferrario Ravasio·Keith Hamilton·Jack Helliwell·Alexander Karlberg·Rok Medves·Pier Francesco Monni·Gavin P. Salam·Ludovic Scyboz·Alba Soto-Ontoso·Gregory Soyez·Rob Verheyen
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Abstract

In this article, we document version 0.1 of the PanScales code for parton shower simulations. With the help of a few examples, we discuss basic usage of the code, including tests of logarithmic accuracy of parton showers. We expose some of the numerical techniques underlying the logarithmic tests and include a description of how users can implement their own showers within the framework. Some of the simpler logarithmic tests can be performed in a few minutes on a modern laptop. As an early step towards phenomenology, we also outline some aspects of a preliminary interface to Pythia, for access to its hard matrix elements and its hadronisation modules.

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Melissa van Beekveld, Mrinal Dasgupta, Basem Kamal El-Menoufi, Silvia Ferrario Ravasio, Keith Hamilton, Jack Helliwell, Alexander Karlberg, Rok Medves, Pier Francesco Monni, Gavin P. Salam, Ludovic Scyboz, Alba Soto-Ontoso, Gregory Soyez, Rob Verheyen. 2023-12-20. Introduction to the PanScales framework, version 0.1. https://doi.org/10.21468/scipostphyscodeb.31

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