activity
20212026
most citedConstraining density and metallicity of the Milky Way's hot gas halo from O VII spectra and ram-pressure stripping

12 citations · 19 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.HE2026

Constraining Lorentz invariance violation from the depth of air-shower maximum

Nickolay S. Martynenko, Grigory I. Rubtsov, Petr S. Satunin +2

Hypothetical Lorentz invariance violation (LIV) remains strongly constrained but has not been excluded as a possible manifestation of new high-energy physics. In subluminal photon-…

astro-ph.HE2025

Readdressing the contribution of photonuclear reactions to the muon content of extensive air showers: a heuristic approach

Nickolay S. Martynenko

The indirect ground-based observations of cosmic rays through extensive air showers in modern experiments typically involve the use of Monte Carlo simulations to determine the char…

astro-ph.HE2024★ 6 cited

Hypothetical Lorentz invariance violation and the muon content of extensive air showers

Nickolay S. Martynenko, Grigory I. Rubtsov, Petr S. Satunin +2

Extensive air showers (EAS), produced by cosmic rays in the atmosphere, serve as probes of particle interactions, providing access to energies and kinematical regimes beyond the re…

astro-ph.HE2022★ 1 cited

On the contribution of cosmic-ray interactions in the circumgalactic gas to the observed high-energy neutrino flux

Oleg Kalashev, Nickolay Martynenko, Sergey Troitsky

Cosmic rays escaping the Milky-Way disk interact with circumgalactic gas which fills the virial volume of our Galaxy. These interactions should produce guaranteed fluxes of energet…

astro-ph.GA2021★ 12 cited

Constraining density and metallicity of the Milky Way's hot gas halo from O VII spectra and ram-pressure stripping

Nickolay Martynenko

Milky Way's hot gaseous halo extends up to the Galactic virial radius ( kpc) and contains a significant component of baryon mass of the Galaxy. The halo properties can be…