Deppisch, FF;
Hati, C;
Patra, S;
Pritimita, P;
Sarkar, U;
(2016)
Implications of the diphoton excess on left–right models and gauge unification.
Physics Letters B
, 757
pp. 223-230.
10.1016/j.physletb.2016.03.081.
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Abstract
The recent diphoton excess signal at an invariant mass of 750 GeV can be interpreted in the framework of left–right symmetric models with additional scalar singlets and vector-like fermions. We propose a minimal scenario for such a purpose. Extending the LRSM framework to include these new vector-like fermionic fields, on the other hand, results in interesting phenomenological implications for the LRSM fermion masses and mixing. Furthermore, existence of such vector-like fermions can also have interesting implications for baryogenesis and the dark matter sector. The introduction of a real bi-triplet scalar which contains a potential DM candidate will allow the gauge couplings to unify at ≈1017.7 GeV.
| Type: | Article |
|---|---|
| Title: | Implications of the diphoton excess on left–right models and gauge unification |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1016/j.physletb.2016.03.081 |
| Publisher version: | http://dx.doi.org/10.1016/j.physletb.2016.03.081 |
| Language: | English |
| Additional information: | Copyright: © 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (CC BY 4.0) (http://creativecommons.org/licenses/by/4.0/). |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/1503825 |
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