Analysis of scalar Dark Matter in a minimal vectorlike Standard Model extension-Reference-Cited by-同舟云学术

Analysis of scalar Dark Matter in a minimal vectorlike Standard Model extension

Published:2017-03-08 Issue:06n07 Volume:32 Page:1750042
ISSN:0217-751X
Container-title:International Journal of Modern Physics A
language:en
Short-container-title:Int. J. Mod. Phys. A

Author:

Beylin V.¹,Bezuglov M.²,Kuksa V.¹

Affiliation:

1. Theoretical Physics Department, Southern Federal University, 344090 Stachki av. 194, Rostov-on-Don, Russia

2. Department of Physics, Southern Federal University, 344090 Zorge str. 5, Rostov-on-Don, Russia

Abstract

Vectorlike interaction of additional heavy fermions with the standard bosons is constructed explicitly for the two-color case. Mass splitting in a set of heavy scalar baryons has been analyzed and it turns out that it is small. Relic abundance of the Dark Matter is calculated on the assumption that the lightest neutral scalar baryon is the Dark Matter carrier. The model predicts a strong relation between masses of pseudo-Goldstone states in the conformal limit.

Funder

SFedU

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217751X17500427

Reference76 articles.

1. Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

2. Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC

3. Supergauge transformations in four dimensions