Two-Loop QED/QCD Corrections for the Polarized γγ → γγ Process in SANCphot
The new version of the SANCphot integrator has been developed for fast and stable numerical calculations up to two loops for polarized light-by-light scattering. One-loop modules based on the helicity formalism with massive particles and two-loop modules with massless particles inside the loops are used. The presented study is driven by the potential of polarized photon beams to probe the high energy region. This study is a contribution to the research program of the CEPC project being under development in China.
Authors
- Аidos Issadykov (ORCID: https://orcid.org/0000-0003-3982-4480)
- S. Bondarenko
- L. V. Kalinovskaya (ORCID: https://orcid.org/0000-0001-5976-7933)
- A. Sapronov (ORCID: https://orcid.org/0000-0001-7569-2548)
- Д. Сеитова (ORCID: https://orcid.org/0000-0003-2522-7642)
Institutions
- Lomonosov Moscow State University (RU)
- Joint Institute for Nuclear Research (RU)
- Dubna State University (RU)
Publication Details
- Journal
- Journal of Experimental and Theoretical Physics Letters
- Published
- 2024-11-25
- DOI
- https://doi.org/10.1134/s0021364024604172
- Primary Topic
- Particle physics theoretical and experimental studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00