https://github.com/vbertone/gtmdmatchingfunctions
Repository accompanying the paper presenting the computation of the one-loop matching functions of GTMDs on GPDs
https://github.com/vbertone/gtmdmatchingfunctions
Last synced: 12 months ago
JSON representation
Repository accompanying the paper presenting the computation of the one-loop matching functions of GTMDs on GPDs
- Host: GitHub
- URL: https://github.com/vbertone/gtmdmatchingfunctions
- Owner: vbertone
- Created: 2022-07-19T08:13:48.000Z (almost 4 years ago)
- Default Branch: main
- Last Pushed: 2025-01-28T07:54:29.000Z (over 1 year ago)
- Last Synced: 2025-02-25T22:31:44.751Z (over 1 year ago)
- Language: Jupyter Notebook
- Size: 458 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# GTMD matching functions at one loop
This repository accompanies the paper in which the one-loop GTMD
matching functions on GPDs are presented. The sample codes in the
folder `code` can be used to reproduce the plots in the paper.
In order to run the codes, a few dependencies need to be
installed prior to compilation:
- [PARTONSv3](https://partons.cea.fr/partons/doc/html/index.html),
- [APFEL++](https://github.com/vbertone/apfelxx),
- [NangaParbat](https://github.com/MapCollaboration/NangaParbat).
## Compilation
In order to compile the code, you need to edit the `Makefile` in the
`code` folder to adjust the compiler (`CXX`) and set the correct path
to the PARTONS libraries (`PARTONSLIBS`) and includes
(`PARTONSINCS`). Once this is done, typing `make` will compile the
codes producing a number of executables. A more detailed
description of the output of each executable can be found in the
corresponding source code.
## References
If you use this code, please make sure to cite the paper of the
calculation:
- V. Bertone, *Matching generalised transverse-momentum-dependent distributions onto generalised parton distributions at one loop*, [arXiv:2207.09526](https://arxiv.org/pdf/2207.09526.pdf),
as well the publications of the dependency softwares:
- B. Berthou et al., *PARTONS: PARtonic Tomography Of Nucleon
Software : A computing framework for the phenomenology of
Generalized Parton Distributions*
[arXiv:1512.06174](https://arxiv.org/pdf/1512.06174.pdf) for
`PARTONS`,
- V. Bertone, S. Carrazza, and J. Rojo, *APFEL: A PDF Evolution
Library with QED corrections*,
[arXiv1310.1394](https://arxiv.org/pdf/1310.1394.pdf) and
V. Bertone, *APFEL++: A new PDF evolution library in C++*
[arXiv:1708.00911](https://arxiv.org/pdf/1708.00911.pdf) for
`APFEL++`
- A. Bacchetta et al., *Transverse-momentum-dependent parton
distributions up to N3LL from Drell-Yan data*,
[arXiv:1912.07550](https://arxiv.org/pdf/1912.07550.pdf) for
`NangaParbat`.
## Contact
Questions and/or suggestions can be addressed to:
- Valerio Bertone: valerio.bertone@cern.ch