Dark gauge bosons: LHC signatures of non-abelian kinetic mixing
Abstract
We consider non-abelian kinetic mixing between the Standard Model and a dark sector gauge group associated with the presence of a scalar triplet. The magnitude of the resulting dark photon coupling ϵ is determined by the ratio of the triplet vacuum expectation value, constrained to by by electroweak precision tests, to the scale Λ of the effective theory. The corresponding effective operator Wilson coefficient can be while accommodating null results for dark photon searches, allowing for a distinctive LHC dark photon phenomenology. After outlining the possible LHC signatures, we illustrate by recasting current ATLAS dark photon results into the non-abelian mixing context.
- Authors:
- Publication Date:
- Research Org.:
- Univ. of Massachusetts, Amherst, MA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1352458
- Alternate Identifier(s):
- OSTI ID: 1426865
- Grant/Contract Number:
- SC0011095; 105R891505; MOST 104-2112-M-002-015-MY3
- Resource Type:
- Published Article
- Journal Name:
- Physics Letters B
- Additional Journal Information:
- Journal Name: Physics Letters B Journal Volume: 770 Journal Issue: C; Journal ID: ISSN 0370-2693
- Publisher:
- Elsevier
- Country of Publication:
- Netherlands
- Language:
- English
- Subject:
- 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Citation Formats
Argüelles, Carlos A., He, Xiao-Gang, Ovanesyan, Grigory, Peng, Tao, and Ramsey-Musolf, Michael J. Dark gauge bosons: LHC signatures of non-abelian kinetic mixing. Netherlands: N. p., 2017.
Web. doi:10.1016/j.physletb.2017.04.037.
Argüelles, Carlos A., He, Xiao-Gang, Ovanesyan, Grigory, Peng, Tao, & Ramsey-Musolf, Michael J. Dark gauge bosons: LHC signatures of non-abelian kinetic mixing. Netherlands. https://doi.org/10.1016/j.physletb.2017.04.037
Argüelles, Carlos A., He, Xiao-Gang, Ovanesyan, Grigory, Peng, Tao, and Ramsey-Musolf, Michael J. Sat .
"Dark gauge bosons: LHC signatures of non-abelian kinetic mixing". Netherlands. https://doi.org/10.1016/j.physletb.2017.04.037.
@article{osti_1352458,
title = {Dark gauge bosons: LHC signatures of non-abelian kinetic mixing},
author = {Argüelles, Carlos A. and He, Xiao-Gang and Ovanesyan, Grigory and Peng, Tao and Ramsey-Musolf, Michael J.},
abstractNote = {We consider non-abelian kinetic mixing between the Standard Model and a dark sector gauge group associated with the presence of a scalar triplet. The magnitude of the resulting dark photon coupling ϵ is determined by the ratio of the triplet vacuum expectation value, constrained to by by electroweak precision tests, to the scale Λ of the effective theory. The corresponding effective operator Wilson coefficient can be while accommodating null results for dark photon searches, allowing for a distinctive LHC dark photon phenomenology. After outlining the possible LHC signatures, we illustrate by recasting current ATLAS dark photon results into the non-abelian mixing context.},
doi = {10.1016/j.physletb.2017.04.037},
journal = {Physics Letters B},
number = C,
volume = 770,
place = {Netherlands},
year = {Sat Jul 01 00:00:00 EDT 2017},
month = {Sat Jul 01 00:00:00 EDT 2017}
}
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1016/j.physletb.2017.04.037
https://doi.org/10.1016/j.physletb.2017.04.037
Other availability
Cited by: 14 works
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