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Peer-reviewedCC BY 4.0Journal of High Energy Physics

Radiative correction to the charge asymmetry in e+e− → μ+μ− process

  1. 1Budker Institute of Nuclear Physics

Abstract

We calculate the next-to-next-to-leading order (NNLO) QED virtual and soft corrections to the C-odd part of the differential cross section of the e+e− → μ+μ− process. This part contributes to the angular and forward-backward asymmetry. Together with our earlier paper [1], this work completes the analytical calculation of e+e− → μ+μ− differential cross section at NNLO.

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BibTeX
@article{gerasimov2026radiative,
  title = {{Radiative correction to the charge asymmetry in e+e− → μ+μ− process}},
  author = {Roman E. Gerasimov and Petr A. Krachkov and Roman N. Lee},
  journal = {Journal of High Energy Physics},
  year = {2026},
  month = oct,
  doi = {10.1007/jhep10(2026)260},
  url = {https://link.springer.com/article/10.1007/JHEP10(2026)260},
  note = {CC BY 4.0},
}
RIS
TY  - JOUR
TI  - Radiative correction to the charge asymmetry in e+e− → μ+μ− process
AU  - Roman E. Gerasimov
AU  - Petr A. Krachkov
AU  - Roman N. Lee
PY  - 2026
DA  - 2026/10/26
JO  - Journal of High Energy Physics
DO  - 10.1007/jhep10(2026)260
UR  - https://link.springer.com/article/10.1007/JHEP10(2026)260
AB  - We calculate the next-to-next-to-leading order (NNLO) QED virtual and soft corrections to the C-odd part of the differential cross section of the e+e− → μ+μ− process. This part contributes to the angular and forward-backward asymmetry. Together with our earlier paper [1], this work completes the analytical calculation of e+e− → μ+μ− differential cross section at NNLO.
SN  - 1029-8479
ER  -