Published August 10, 2016
| Version v1
Journal article
Diphoton excess as a hidden monopole
- 1. Department of Physics, Tohoku University, Sendai, Miyagi 980-8578 (Japan)
- 2. Kavli IPMU (WPI), UTIAS, The University of Tokyo, Kashiwa, Chiba 277-8583 (Japan)
Description
We provide a theory with a monopole of a strongly-interacting hidden U(1) gauge symmetry that can explain the 750-GeV diphoton excess reported by ATLAS and CMS. The excess results from the resonance of monopole, which is produced via gluon fusion and decays into two photons. In the low energy, there are only mesons and a monopole in our model because any baryons cannot be gauge invariant in terms of strongly interacting Abelian symmetry. This is advantageous of our model because there is no unwanted relics around the BBN epoch.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physletb.2016.06.005Additional details
Identifiers
- DOI
- 10.1016/j.physletb.2016.06.005;
- arXiv
- arXiv:1604.07203v1;
- PII
- S0370-2693(16)30256-8;
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 759
- Journal Page Range
- p. 459-463
- ISSN
- 0370-2693
- CODEN
- PYLBAJ
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 48011755
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ATLAS DETECTOR; BARYONS; CMS DETECTOR; DECAY; GAUGE INVARIANCE; GEV RANGE; GLUONS; MESONS; MONOPOLES; PHOTONS; RESONANCE; SYMMETRY; U-1 GROUPS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRONS; INVARIANCE PRINCIPLES; LIE GROUPS; MASSLESS PARTICLES; MEASURING INSTRUMENTS; RADIATION DETECTORS; SYMMETRY GROUPS; U GROUPS
Optional Information
- Copyright
- Copyright (c) 2016 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.