782 citations · 10.8k across the 130 of their papers we have counts for
7 papers · 1 filter
Surface brightness profile of the 3.5 keV line in the Milky Way halo
A. Boyarsky, D. Iakubovskyi, O. Ruchayskiy +1
We report a detection of 3.5 keV line in the Milky Way in 5 regions offset from the Galactic Center by distances from 10' to 35 degrees. We build an angular profile of this line an…
Sensitivity of the SHiP experiment to Heavy Neutral Leptons
SHiP Collaboration
Heavy Neutral Leptons (HNLs) are hypothetical particles predicted by many extensions of the Standard Model. These particles can, among other things, explain the origin of neutrino…
Sterile Neutrino Dark Matter
A. Boyarsky, M. Drewes, T. Lasserre +2
We review sterile neutrinos as possible Dark Matter candidates. After a short summary on the role of neutrinos in cosmology and particle physics, we give a comprehensive overview o…
Hadronic decays of a light Higgs-like scalar
Alexander Monin, Alexey Boyarsky, Oleg Ruchayskiy
We revisit the question of hadronic decays of a GeV-mass Higgs-like scalar. A number of extensions of the Standard Model predict Higgs sector with additional light scalars. Current…
Towards an improved model of self-interacting dark matter haloes
Anastasia Sokolenko, Kyrylo Bondarenko, Thejs Brinckmann +4
In this work, we discuss the relation between the strength of the self-interaction of dark matter particles and the predicted properties of the inner density distributions of dark…
Phenomenology of GeV-scale Heavy Neutral Leptons
Kyrylo Bondarenko, Alexey Boyarsky, Dmitry Gorbunov +1
We review and revise phenomenology of the GeV-scale heavy neutral leptons (HNLs). We extend the previous analyses by including more channels of HNLs production and decay and provid…