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Эта публикация цитируется в 5 научных статьях (всего в 5 статьях)
ПОЛЯ, ЧАСТИЦЫ, ЯДРА
New Physics at 1 TeV?
S. I. Godunovab, A. N. Rozanovc, M. I. Vysotskyade, E. V. Zhemchugovae a Institute for Theoretical and Experimental Physics, 117218 Moscow, Russia
b Novosibirsk State University, 630090 Novosibirsk, Russia
c The Center for Particle Physics of Marseilles, CPPM-IN2P3-CNRS-AMU, F-13288, Marseille, France
d Moscow Institute of Physics and Technology, 141700 Dolgoprudny, Russia
e Moscow Engineering Physics Institute, 115409 Moscow, Russia
Аннотация:
If decays of a heavy particle $S$ are responsible for the diphoton excess with invariant mass $750$ GeV observed at the $13$ TeV LHC run, it can be easily accomodated in the Standard Model. Two scenarios are considered: production in gluon fusion through a loop of heavy isosinglet quark(s) and production in photon fusion through a loop of heavy isosinglet leptons. In the second case many heavy leptons are needed or/and they should have large electric charges in order to reproduce experimental data on $\sigma_{pp \to SX} \cdot \text{Br}(S \to \gamma \gamma)$.
Поступила в редакцию: 04.04.2016
Образец цитирования:
S. I. Godunov, A. N. Rozanov, M. I. Vysotsky, E. V. Zhemchugov, “New Physics at 1 TeV?”, Письма в ЖЭТФ, 103:9 (2016), 635–640; JETP Letters, 103:9 (2016), 557–562
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/jetpl4928 https://www.mathnet.ru/rus/jetpl/v103/i9/p635
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Страница аннотации: | 179 | PDF полного текста: | 20 | Список литературы: | 37 | Первая страница: | 13 |
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