scholarly journals Minimal model of Majoronic dark radiation and dark matter

2014 ◽  
Vol 90 (6) ◽  
Author(s):  
We-Fu Chang ◽  
John N. Ng
Keyword(s):  
Dark Matter ◽  
Minimal Model ◽  
Dark Radiation

scholarly journals A minimal model of inflation and dark radiation

2019 ◽  
Vol 792 ◽  
pp. 74-80 ◽  
Author(s):  
Kristjan Kannike ◽  
Aleksei Kubarski ◽  
Luca Marzola ◽  
Antonio Racioppi
Keyword(s):  
Minimal Model ◽  
Dark Radiation

scholarly journals Dark matter and dark radiation

2009 ◽  
Vol 79 (2) ◽  
Author(s):  
Lotty Ackerman ◽  
Matthew R. Buckley ◽  
Sean M. Carroll ◽  
Marc Kamionkowski
Keyword(s):  
Dark Matter ◽  
Dark Radiation

Search for vector-like quarks in a fermionic dark matter model with pseudoscalar: A resonance case

2018 ◽  
Vol 33 (27) ◽  
pp. 1850159
Author(s):  
Seyed Yaser Ayazi ◽  
Ahmad Mohamadnejad ◽  
S. Peyman Zakeri
Keyword(s):  
Dark Matter ◽  
Coupling Strength ◽  
Minimal Model ◽  
Resonance Case ◽  
Proposed Model ◽  
Relic Density ◽  
Matter Model ◽  
The Subject ◽  
Dark Matter Model ◽  
New Particles

We propose a minimal model of a fermionic dark matter with a pseudoscalar mediator and N generation of vector-like quarks. We calculate the relic density and obtain a new constraint on the generation of the vector-like quarks. From the viewpoint of phenomenology, we probe the proposed model via direct and indirect approaches. Finally, as an illustrative example, we evaluate a resonance case — the subject of major experiments designed for detection of new particles. Our analysis results in significant constraints on the coupling strength of vector-like quarks.

scholarly journals The Minimal Model of nonbaryonic dark matter: a singlet scalar

2001 ◽  
Vol 619 (1-3) ◽  
pp. 709-728 ◽  
Author(s):  
C.P. Burgess ◽  
Maxim Pospelov ◽  
Tonnis ter Veldhuis
Keyword(s):  
Dark Matter ◽  
Minimal Model

scholarly journals Asymmetric Dark Matter and Dark Radiation

2012 ◽  
Vol 2012 (07) ◽  
pp. 022-022 ◽  
Author(s):  
Mattias Blennow ◽  
Enrique Fernandez Martinez ◽  
Olga Mena ◽  
Javier Redondo ◽  
end Paolo Serra
Keyword(s):  
Dark Matter ◽  
Dark Radiation ◽  
Asymmetric Dark Matter

scholarly journals Dark radiation constraints on mixed Axion/Neutralino dark matter

2013 ◽  
Vol 2013 (04) ◽  
pp. 041-041 ◽  
Author(s):  
Kyu Jung Bae ◽  
Howard Baer ◽  
Andre Lessa
Keyword(s):  
Dark Matter ◽  
Dark Radiation

scholarly journals Higgs decays to dark matter: Beyond the minimal model

2011 ◽  
Vol 84 (11) ◽  
Author(s):  
Maxim Pospelov ◽  
Adam Ritz
Keyword(s):  
Dark Matter ◽  
Minimal Model

scholarly journals Dark Radiation or Warm Dark Matter from long lived particle decays in the light of Planck

2013 ◽  
Vol 724 (1-3) ◽  
pp. 77-83 ◽  
Author(s):  
Pasquale Di Bari ◽  
Stephen F. King ◽  
Alexander Merle
Keyword(s):  
Dark Matter ◽  
Dark Radiation ◽  
Particle Decays

scholarly journals Residual non-Abelian dark matter and dark radiation

2017 ◽  
Vol 768 ◽  
pp. 12-17 ◽  
Author(s):  
P. Ko ◽  
Yong Tang
Keyword(s):  
Dark Matter ◽  
Dark Radiation
Sign in / Sign up

Export Citation Format

Share Document