5 citations
2 papers
hep-ph2018★ 5 cited
Scale-Invariant Two Component Dark Matter
Seyed Yaser Ayazi, Ahmad Mohamadnejad
We study a scale invariant extension of the standard model which can explain simultaneously dark matter and the hierarchy problem. In our set-up, we introduce a scalar and a spinor…
hep-ph2018
Searching for Vector-Like Quarks in a Fermionic Dark Matter Model with Pseudoscalar: A Resonance Case
Seyed Yaser Ayazi, Ahmad Mohamadnejad, S. Peyman Zakeri
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 new constraint…