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

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 Minimal model of gravitino dark matter

2017 ◽  
Vol 95 (9) ◽  
Author(s):  
Karim Benakli ◽  
Yifan Chen ◽  
Emilian Dudas ◽  
Yann Mambrini
Keyword(s):  
Dark Matter ◽  
Minimal Model

scholarly journals A minimal model for two-component FIMP dark matter: A basic search

2018 ◽  
Vol 42 (7) ◽  
pp. 073101 ◽  
Author(s):  
S. Peyman Zakeri ◽  
S. Mohammad Moosavi Nejad ◽  
Mohammadreza Zakeri ◽  
S. Yaser Ayazi
Keyword(s):  
Dark Matter ◽  
Minimal Model ◽  
Two Component

scholarly journals Minimal model of torsion mediated dark matter

2020 ◽  
Vol 101 (7) ◽  
Author(s):  
Basabendu Barman ◽  
Tapobroto Bhanja ◽  
Debottam Das ◽  
Debaprasad Maity
Keyword(s):  
Dark Matter ◽  
Minimal Model

scholarly journals A minimal model for SU(N ) vector dark matter

2015 ◽  
Vol 2015 (11) ◽  
Author(s):  
Stefano Di Chiara ◽  
Kimmo Tuominen
Keyword(s):  
Dark Matter ◽  
Minimal Model ◽  
N Vector

scholarly journals A minimal model for two-component dark matter

2014 ◽  
Vol 2014 (9) ◽  
Author(s):  
Sonja Esch ◽  
Michael Klasen ◽  
Carlos E. Yaguna
Keyword(s):  
Dark Matter ◽  
Minimal Model ◽  
Two Component

scholarly journals A minimal model for neutral naturalness and pseudo-Nambu-Goldstone dark matter

2020 ◽  
Vol 2020 (6) ◽  
Author(s):  
Aqeel Ahmed ◽  
Saereh Najjari ◽  
Christopher B. Verhaaren
Keyword(s):  
Dark Matter ◽  
Minimal Model
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