activity
20042026
most citedX-ray binaries as the origin of nebular HeII emission in low-metallicity star-forming galaxies

128 citations · 218 across the 7 of their papers we have counts for

collaborators

8 papers

nucl-ex2026

Isospin-symmetry violation - kaons and beyond (ISO-BREAK 25: summary and outlook)

Marek Gazdzicki, Francesco Giacosa, Katarzyna Grebieszkow +40

This report summarizes the presentations and discussions during the ISO-BREAK 25 Workshop ``Isospin symmetry violation: kaons and beyond'', which was held at Jan Kochanowski Univer…

nucl-th2024

Study of structure of deuteron from analysis of bremsstrahlung emission in proton-deuteron scattering in cluster models

K. A. Shaulskyi, S. P. Maydanyuk, V. S. Vasilevsky

Purpose: In this paper we investigated emission of bremsstrahlung photons in the scattering of protons off deuterons within the microscopic cluster models in a wide region of the b…

astro-ph.GA2019★ 47 cited

Low-redshift lowest-metallicity star-forming galaxies in the SDSS DR14

Y. I. Izotov, N. G. Guseva, K. J. Fricke +1

We present a sample of low-redshift (z<0.133) candidates for extremely low-metallicity star-forming galaxies with oxygen abundances 12+logO/H<7.4 selected from the Data Release 14…

astro-ph.GA2019★ 16 cited

MgII 2797, 2803 emission in a large sample of low-metallicity star-forming galaxies from SDSS DR14

N. G. Guseva, Y. I. Izotov, K. J. Fricke +1

A large sample of MgII emitting star-forming galaxies with low metallicity [O/H] = log(O/H)-log(O/H)sun between -0.2 and -1.2 dex is constructed from Data Release 14 of the Sloan D…

astro-ph.GA2019★ 128 cited

X-ray binaries as the origin of nebular HeII emission in low-metallicity star-forming galaxies

D. Schaerer, T. Fragos, Y. Izotov

The origin of nebular HeII emission, which is frequently observed in low-metallicity (O/H) star-forming galaxies, remains largely an unsolved question. Using the observed anticorre…

astro-ph.HE2018★ 27 cited

Secondary cosmic rays in the NUCLEON space experiment

V. Grebenyuk, D. Karmanov, I. Kovalev +9

The NUCLEON space observatory is a direct cosmic ray spectrometer designed to study cosmic ray nuclei with at energies eV. It was launched as an addition…