In this study, we investigate the feasibility of Feebly Interacting Massive particles (FIMP) as possible candidates to constitute the observed Dark Matter abundance in the universe. FIMPs are particles that couple very feebly with known particles in the Standard Model (SM). As such, they do not attain thermal equilibrium with the baryon abundant environment in the early universe before Nucleosynthesis. In contrast to a freeze-out mechanism common for Weakly Interacting Massive Particles (WIMP) as DM candidates, FIMPs are produced by the so-called freeze-in mechanism that we will describe in this study. The purpose of this study is to investigate how the Coleman Weinberg (C-W) mechanism affects the FIMP [freeze-in] mechanism. We specifically...
In this paper we study the impact of a scalar exchange on the dark matter relic abundance by solving...
Feebly Interacting Massive Particles (FIMPs) are dark matter candidates that never thermalize in the...
We briefly review scenarios with feebly interacting particles (FIMPs) as dark matter candidates. The...
In this study, we investigate the feasibility of Feebly Interacting Massive particles (FIMP) as poss...
For more than eighty years, we face evidence that about 26% of the energy budget of the universe tod...
The mystery of dark matter (DM) has intrigued scientists for many decades. The type of DM particles ...
We present an overview of scenarios where the observed Dark Matter (DM) abundance consists of Feebly...
Dark matter is currently actively searched for in particle physics. In this thesis the weakly intera...
Kosmologiset havainnot kuten: galaksien rotaatiokäyrien käyttäytyminen, kosmisen taustasäteilyn yksi...
We propose an alternate, calculable mechanism of dark matter genesis, "thermal freeze-in", involving...
International audienceWe propose an alternate, calculable mechanism of dark matter genesis,"thermal ...
In this thesis, we extend the Higgs sector of the Standard Model by two scalar singlets and impose a...
The scotogenic model is one of the simplest scenarios for physics beyond the Standard Model that can...
This report focuses on the evolution of dark matter particles in a simplied, homogeneous and isotrop...
Detecting dark matter (DM) relic via freeze-in is difficult in laboratories due to smallness of the ...
In this paper we study the impact of a scalar exchange on the dark matter relic abundance by solving...
Feebly Interacting Massive Particles (FIMPs) are dark matter candidates that never thermalize in the...
We briefly review scenarios with feebly interacting particles (FIMPs) as dark matter candidates. The...
In this study, we investigate the feasibility of Feebly Interacting Massive particles (FIMP) as poss...
For more than eighty years, we face evidence that about 26% of the energy budget of the universe tod...
The mystery of dark matter (DM) has intrigued scientists for many decades. The type of DM particles ...
We present an overview of scenarios where the observed Dark Matter (DM) abundance consists of Feebly...
Dark matter is currently actively searched for in particle physics. In this thesis the weakly intera...
Kosmologiset havainnot kuten: galaksien rotaatiokäyrien käyttäytyminen, kosmisen taustasäteilyn yksi...
We propose an alternate, calculable mechanism of dark matter genesis, "thermal freeze-in", involving...
International audienceWe propose an alternate, calculable mechanism of dark matter genesis,"thermal ...
In this thesis, we extend the Higgs sector of the Standard Model by two scalar singlets and impose a...
The scotogenic model is one of the simplest scenarios for physics beyond the Standard Model that can...
This report focuses on the evolution of dark matter particles in a simplied, homogeneous and isotrop...
Detecting dark matter (DM) relic via freeze-in is difficult in laboratories due to smallness of the ...
In this paper we study the impact of a scalar exchange on the dark matter relic abundance by solving...
Feebly Interacting Massive Particles (FIMPs) are dark matter candidates that never thermalize in the...
We briefly review scenarios with feebly interacting particles (FIMPs) as dark matter candidates. The...