2 papers
astro-ph.GA2026
Improved Radiative Transfer Corrections in Helium Emission Lines
Oleg Kurichin, Alexandre Ivanchik
We present a new detailed model of the He I collisional-recombination spectrum based on the most up-to-date atomic data. The model accounts for radiative transfer effects and the i…
astro-ph.CO2025
Low-Energy Neutrinos from Primordial Black Holes: A New Possibility for Observing Hawking Radiation
Yu. A. Lysyy, P. A. Kislitsyn, A. V. Ivanchik
The study of primordial black holes (PBHs) and the Hawking radiation they produce represents a significant step toward understanding the role of these phenomena in the cosmological…