New Physics at 1TeV?
We consider the extension of the Standard Model with an extra scalar S which decays can be responsible for the diphoton excess with invariant mass ~ 750 GeV observed at the 13 TeV LHC run. Two scenarios of S production are considered: gluon fusion through a loop of heavy isosinglet quark(s) and phot...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2016-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/epjconf/201612502009 |
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doaj-8db72b86b0ef43c5bcbc6f49a8fb17382021-08-02T06:50:06ZengEDP SciencesEPJ Web of Conferences2100-014X2016-01-011250200910.1051/epjconf/201612502009epjconf_quark2016_02009New Physics at 1TeV?Godunov S.I.We consider the extension of the Standard Model with an extra scalar S which decays can be responsible for the diphoton excess with invariant mass ~ 750 GeV observed at the 13 TeV LHC run. Two scenarios of S production are considered: gluon fusion through a loop of heavy isosinglet quark(s) and 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 σpp→sx·Br(S → γγ)http://dx.doi.org/10.1051/epjconf/201612502009 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Godunov S.I. |
| spellingShingle |
Godunov S.I. New Physics at 1TeV? EPJ Web of Conferences |
| author_facet |
Godunov S.I. |
| author_sort |
Godunov S.I. |
| title |
New Physics at 1TeV? |
| title_short |
New Physics at 1TeV? |
| title_full |
New Physics at 1TeV? |
| title_fullStr |
New Physics at 1TeV? |
| title_full_unstemmed |
New Physics at 1TeV? |
| title_sort |
new physics at 1tev? |
| publisher |
EDP Sciences |
| series |
EPJ Web of Conferences |
| issn |
2100-014X |
| publishDate |
2016-01-01 |
| description |
We consider the extension of the Standard Model with an extra scalar S which decays can be responsible for the diphoton excess with invariant mass ~ 750 GeV observed at the 13 TeV LHC run. Two scenarios of S production are considered: gluon fusion through a loop of heavy isosinglet quark(s) and 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 σpp→sx·Br(S → γγ) |
| url |
http://dx.doi.org/10.1051/epjconf/201612502009 |
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