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pySecDec as a tool for expansion by regions and loop amplitude evaluation
by Emilio Villa
This Submission thread is now published as
Submission summary
| Authors (as registered SciPost users): | Emilio Villa |
| Submission information | |
|---|---|
| Preprint Link: | https://arxiv.org/abs/2111.00011v1 (pdf) |
| Code repository: | https://github.com/gudrunhe/secdec |
| Date accepted: | 2022-02-28 |
| Date submitted: | 2021-11-02 17:00 |
| Submitted by: | Villa, Emilio |
| Submitted to: | SciPost Physics Proceedings |
| Proceedings issue: | 15th International Symposium on Radiative Corrections: Applications of Quantum Field Theory to Phenomenology (RADCOR2021) |
| Ontological classification | |
|---|---|
| Academic field: | Physics |
| Specialties: |
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| Approaches: | Theoretical, Computational, Phenomenological |
Abstract
We present the new release of pySecDec, a toolbox for the evaluation of dimensionally regulated parameter integrals. The main new features consist of an automated way to perform expansions, based on the geometric approach to the method of expansion by regions, and a new algorithm to efficiently evaluate linear combinations of integrals as needed for the calculation of scattering amplitudes. The other new features are also summarised briefly.
Published as SciPost Phys. Proc. 7, 014 (2022)
Reports on this Submission
Strengths
The article reports on the work presented at RADCOR/LoopFest 2021. It fulfills all the requirements for publication in SciPost Proceedings.
Weaknesses
None.
Report
The article reports on the work presented at RADCOR/LoopFest 2021. It fulfills all the requirements for publication in SciPost Proceedings and therefore we recommend its publication.
Requested changes
None.