| Autor: |
H. Amarkhail, S.C. İnan, A.V. Kisselev |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Nuclear Physics B, Vol 1005, Iss , Pp 116592- (2024) |
| Druh dokumentu: |
article |
| ISSN: |
0550-3213 |
| DOI: |
10.1016/j.nuclphysb.2024.116592 |
| Popis: |
We have studied anomalous four-photon couplings in the μ+μ−→μ+γγμ− scattering at a future muon collider. The collision energies of 3 TeV, 14 TeV, and 100 TeV are addressed. Both differential and total cross sections versus invariant mass of the outgoing photons are calculated. The best 95% C.L. exclusion bounds on anomalous couplings are obtained to be g1=2.23×10−8 TeV−4 and g2=4.22×10−8 TeV−4. They correspond to the muon collision energy of 100 TeV. The partial-wave unitary constraints on g1 and g2 are examined. We have demonstrated that the unitarity is not violated in a region of the anomalous couplings obtained in the present paper. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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