19 citations · 28 across the 4 of their papers we have counts for
7 papers
Dark matter freeze-in from semi-production
Andrzej Hryczuk, Maxim Laletin
We study a novel dark matter production mechanism based on the freeze-in through semi-production, i.e. the inverse semi-annihilation processes. A peculiar feature of this scenario…
The DAMPE excess and gamma-ray constraints
Konstantin Belotsky, Airat Kamaletdinov, Maxim Laletin +1
The direct measurements of the cosmic electron-positron spectrum around 1 TeV made by DAMPE have induced many theoretical speculations about possible excesses in the data above the…
Strongly interacting dark matter and the DAMA signal
Maxim Laletin, Jean-René Cudell
We show that models of strongly interacting (SIMP) dark matter built to reproduce the DAMA signal actually cannot account for its time dependence. We discuss the constraints on thi…
Dark matter from CP symmetry of order 4: evolution in the asymmetric regime
Igor P. Ivanov, Maxim Laletin
Multi-Higgs models equipped with global symmetries produce scalar dark matter (DM) candidates stabilized by the unbroken symmetry. It is remarkable that a conserved CP symmetry can…
Multi-Higgs models with CP symmetries of increasingly high order
Igor P. Ivanov, Maxim Laletin
When building CP-symmetric models beyond the Standard Model, one can impose CP-symmetry of higher order. This means that one needs to apply the CP-transformation more than two time…
Can dark matter annihilations explain the AMS-02 positron data?
Maxim Laletin
We show that no dark matter model with the conventional isotropic density distribution can provide a satisfactory explanation of the cosmic positron excess, while being consistent…