3 papers
astro-ph.CO2021
The Influence of the Peculiar Velocities of SNe Ia in Clusters of Galaxies on the Redshift Measurements
E. A. Balakina, M. V. Pruzhinskaya
The most intriguing question of modern astronomy is the question of our Universe formation. The Hubble diagram analysis with Type Ia Supernovae (SNe Ia) is widely used to estimate…
astro-ph.HE2020
Optical and spectral observations and hydrodynamic modelling of Type IIb Supernova 2017gpn
Elena A. Balakina, Maria V. Pruzhinskaya, Alexander S. Moskvitin +6
In this work we present the photometric and spectroscopic observations of Type IIb Supernova 2017gpn. This supernova was discovered in the error-box of LIGO/Virgo G299232 gravitati…
astro-ph.HE2018
Photometry and preliminary modelling of Type IIb Supernova 2017gpn
Maria Pruzhinskaya, Elena Balakina, Alexander Moskvitin +1
MASTER OT J033744.97+723159.0/SN 2017gpn was discovered in the error-box of LIGO/Virgo G299232 gravitational wave alert. The spectrum of SN 2017gpn is consistent with a Type IIb su…