scholarly journals Origin of sterile neutrino dark matter via secret neutrino interactions with vector bosons

2020 ◽  
Vol 101 (11) ◽  
Author(s):  
Kevin J. Kelly ◽  
Manibrata Sen ◽  
Walter Tangarife ◽  
Yue Zhang
Keyword(s):  
Dark Matter ◽  
Sterile Neutrino ◽  
Neutrino Interactions ◽  
Vector Bosons

scholarly journals Sterile neutrino dark matter from generalized CPT -symmetric early-Universe cosmologies

2021 ◽  
Vol 104 (2) ◽  
Author(s):  
Adam Duran ◽  
Logan Morrison ◽  
Stefano Profumo
Keyword(s):  
Dark Matter ◽  
Early Universe ◽  
Sterile Neutrino

scholarly journals Dark matter, dark energy and gravity

2015 ◽  
Vol 24 (02) ◽  
pp. 1550012 ◽  
Author(s):  
B. A. Robson
Keyword(s):  
Dark Matter ◽  
Dark Energy ◽  
Particle Physics ◽  
Composite Structures ◽  
Gravitational Interaction ◽  
Asymptotic Freedom ◽  
Generation Model ◽  
Newtonian Gravitation ◽  
Color Confinement ◽  
Vector Bosons

Within the framework of the Generation Model (GM) of particle physics, gravity is identified with the very weak, universal and attractive residual color interactions acting between the colorless particles of ordinary matter (electrons, neutrons and protons), which are composite structures. This gravitational interaction is mediated by massless vector bosons (hypergluons), which self-interact so that the interaction has two additional features not present in Newtonian gravitation: (i) asymptotic freedom and (ii) color confinement. These two additional properties of the gravitational interaction negate the need for the notions of both dark matter and dark energy.

scholarly journals Astrophysical aspects of milli-charged dark matter in a Higgs–Stueckelberg model

2015 ◽  
Vol 30 (18) ◽  
pp. 1550089 ◽  
Author(s):  
A. L. dos Santos ◽  
D. Hadjimichef
Keyword(s):  
Dark Matter ◽  
Weakly Interacting Massive Particles ◽  
Dark Sector ◽  
Minimal Coupling ◽  
Astrophysical Application ◽  
Gauge Sector ◽  
Dark Photon ◽  
The Standard Model ◽  
Vector Bosons ◽  
The Impact

An extension of the Standard Model (SM) is studied, in which two new vector bosons are introduced, a first boson Z' coupled to the SM by the usual minimal coupling, producing an enlarged gauge sector in the SM. The second boson A' field, in the dark sector of the model, remains massless and originates a dark photon γ'. A hybrid mixing scenario is considered based on a combined Higgs and Stueckelberg mechanisms. In a Compton-like process, a photon scattered by a weakly interacting massive particles (WIMP) is converted into a dark photon. This process is studied, in an astrophysical application obtaining an estimate of the impact on stellar cooling of white dwarfs and neutron stars.

scholarly journals Degenerate sterile neutrino dark matter in the cores of galaxies

2006 ◽  
Vol 458 (2) ◽  
pp. L9-L12 ◽  
Author(s):  
F. Munyaneza ◽  
P. L. Biermann
Keyword(s):  
Dark Matter ◽  
Sterile Neutrino

scholarly journals Sterile neutrino Dark Matter

2019 ◽  
Vol 104 ◽  
pp. 1-45 ◽  
Author(s):  
A. Boyarsky ◽  
M. Drewes ◽  
T. Lasserre ◽  
S. Mertens ◽  
O. Ruchayskiy
Keyword(s):  
Dark Matter ◽  
Sterile Neutrino

scholarly journals The full Boltzmann hierarchy for dark matter-massive neutrino interactions

2021 ◽  
Vol 2021 (03) ◽  
pp. 066
Author(s):  
Markus R. Mosbech ◽  
Celine Boehm ◽  
Steen Hannestad ◽  
Olga Mena ◽  
Julia Stadler ◽  
...  
Keyword(s):  
Dark Matter ◽  
Massive Neutrino ◽  
Neutrino Interactions ◽  
Boltzmann Hierarchy

scholarly journals Sterile neutrino dark matter: Weak interactions in the strong coupling epoch

2016 ◽  
Vol 94 (4) ◽  
Author(s):  
Tejaswi Venumadhav ◽  
Francis-Yan Cyr-Racine ◽  
Kevork N. Abazajian ◽  
Christopher M. Hirata
Keyword(s):  
Dark Matter ◽  
Strong Coupling ◽  
Sterile Neutrino ◽  
Weak Interactions
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