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Artem Ivashko

Researcher at Taras Shevchenko National University of Kyiv

Publications -  6
Citations -  1743

Artem Ivashko is an academic researcher from Taras Shevchenko National University of Kyiv. The author has contributed to research in topics: Neutrino & Sterile neutrino. The author has an hindex of 5, co-authored 6 publications receiving 1521 citations. Previous affiliations of Artem Ivashko include Leiden University.

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A facility to search for hidden particles at the CERN SPS: the SHiP physics case.

Sergey Alekhin, +95 more
TL;DR: It is demonstrated that the SHiP experiment has a unique potential to discover new physics and can directly probe a number of solutions of beyond the standard model puzzles, such as neutrino masses, baryon asymmetry of the Universe, dark matter, and inflation.
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A facility to Search for Hidden Particles at the CERN SPS: the SHiP physics case

TL;DR: The SHiP (Search for Hidden Particles) experiment at CERN as discussed by the authors was designed to search for new physics in the largely unexplored domain of very weakly interacting particles with masses below the Fermi scale, inaccessible to the LHC experiments.
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Experimental bounds on sterile neutrino mixing angles

TL;DR: In this article, the mixing of neutrinos with any active flavour can be significantly suppressed for the values of the angle θ − 13 measured recently by Daya Bay and RENO experiments.
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Restrictions on the lifetime of sterile neutrinos from primordial nucleosynthesis

TL;DR: In this article, the influence of neutrinos with the masses in the MeV range on the primordial abundances of Helium-4 and Deuterium was analyzed.
Journal ArticleDOI

Restrictions on the lifetime of sterile neutrinos from primordial nucleosynthesis

TL;DR: In this paper, the influence of decaying sterile neutrinos with the masses in the range 1-140 MeV on the primordial Helium-4 abundance was analyzed, explicitly solving the Boltzmann equations for all particle species, taking into account neutrino flavour oscillations.