prikaz prve stranice dokumenta Electroweak breaking and Dark Matter from the common scale
  Download
PDF 484.73 KB
Scientific paper - Original scientific paper
Electroweak breaking and Dark Matter from the common scale
Physics Letters B, 732 (2014); 91-94. https://doi.org/10.1016/j.physletb.2014.03.018
Benić, Sanjin; Radovčić, Branimir

Cite this document

Benić, S. & Radovčić, B. (2014). Electroweak breaking and Dark Matter from the common scale. Physics Letters B, 732., 91-94. doi: 10.1016/j.physletb.2014.03.018

Benić, Sanjin and Branimir Radovčić. "Electroweak breaking and Dark Matter from the common scale." Physics Letters B, vol. 732, 2014, pp. 91-94. https://doi.org/10.1016/j.physletb.2014.03.018

Benić, Sanjin and Branimir Radovčić. "Electroweak breaking and Dark Matter from the common scale." Physics Letters B 732 (2014): 91-94. https://doi.org/10.1016/j.physletb.2014.03.018

Benić, S. and Radovčić, B. (2014) 'Electroweak breaking and Dark Matter from the common scale', Physics Letters B, 732, pp. 91-94. doi: 10.1016/j.physletb.2014.03.018

Benić S, Radovčić B. Electroweak breaking and Dark Matter from the common scale. Physics Letters B [Internet]. 2014 [cited 2024 November 11];732:91-94. doi: 10.1016/j.physletb.2014.03.018

S. Benić and B. Radovčić, "Electroweak breaking and Dark Matter from the common scale", Physics Letters B, vol. 732, pp. 91-94, 2014. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:822758. [Accessed: 11 November 2024]

Please login to the repository to save this object to your list.
Metadata
Title (english)Electroweak breaking and Dark Matter from the common scale
AuthorSanjin Benić
AuthorBranimir Radovčić
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We propose a classically scale invariant extension of the Standard Model where the electroweak symmetry breaking and the mass of the Dark Matter particle come from the common scale. We introduce U(1)X gauge symmetry and X-charged scalar Φ and Majorana fermion N. Scale invariance is broken via Coleman–Weinberg mechanism providing the vacuum expectation value of the scalar Φ. Stability of the dark matter candidate N is guaranteed by a remnant Z2 symmetry. The Higgs boson mass and the mass of the Dark Matter particle have a common origin, the vacuum expectation value of Φ. Dark matter relic abundance is determined by annihilation NN→ΦΦ. We scan the parameter space of the model and find the mass of the dark matter particle in the range from 500 GeV to a few TeV.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 732, pp. 91-94
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2014.03.018
URN:NBNurn:nbn:hr:217:822758
Publication2014
ProjectNumber: 119-0982930-1016
Title (croatian): Elementarne čestice, teorija polja i kozmologija
Leader: Ivica Picek
Jurisdiction: Croatia
Funding stream: ZP
Document URLhttps://linkinghub.elsevier.com/retrieve/pii/S0370269314001749
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 3.0 Unported (CC BY 3.0) icon
Public note© 2014 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/3.0/). Funded by SCOAP3. Received 6 February 2014; Received in revised form 6 March 2014; Accepted 11 March 2014; Available online 15 March 2014.
Created on2019-11-27 21:24:13