LHC as a photon-photon collider: Bounds on ΓX→γγ
| العنوان: | LHC as a photon-photon collider: Bounds on ΓX→γγ |
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| المؤلفون: | M. I. Vysotsky, E. V. Zhemchugov, S. I. Godunov, Alexandre Rozanov, V. A. Novikov, E. K. Karkaryan |
| المصدر: | Physical Review |
| بيانات النشر: | American Physical Society (APS), 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Coupling constant, Physics, Particle physics, Photon, Large Hadron Collider, Muon, Physics::Instrumentation and Detectors, 010308 nuclear & particles physics, Coupling (probability), 7. Clean energy, 01 natural sciences, Upper and lower bounds, law.invention, Pair production, law, 0103 physical sciences, 010306 general physics, Collider |
| الوصف: | In the relatively recent CMS data, there is a hint on the existence of a resonance with the mass 28 GeV decaying to a μ+μ− pair and produced in association with a b quark jet and a second jet. Such a resonance should also couple to photons through the fermion loop, therefore, it can be searched for in ultraperipheral collisions (UPC) of protons. We set an upper bound on the Xγγ coupling constant from the data on μ+μ− pair production in UPC at the LHC. Our approach can be used for similar resonances should they appear in the future. |
| تدمد: | 2470-0029 2470-0010 |
| DOI: | 10.1103/physrevd.103.035016 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ef80cfcaa510b706d5a918514844ae2 https://doi.org/10.1103/physrevd.103.035016 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....5ef80cfcaa510b706d5a918514844ae2 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 24700029 24700010 |
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| DOI: | 10.1103/physrevd.103.035016 |