26 citations · 46 across the 4 of their papers we have counts for
5 papers
Optical Spectroscopy and Temporal Evolution of the Nova V1405 Cas
Gesesew R. Habtie, Ramkrishna Das, Elias Aydi +1
This paper presents the findings from our study of nova V1405~Cas over the first 1051 days after the outburst. The study includes an analysis of the photometric light curve evoluti…
Multiple outflows and delayed ejections revealed by early imaging of novae
Elias Aydi, John D. Monnier, Antoine Mérand +39
Novae are thermonuclear eruptions on accreting white dwarfs in interacting binaries. Although most of the accreted envelope is expelled, the mechanism -- impulsive ejection, multip…
Spectroscopic study of the Quiescent Stages in between the 2006 and 2021 outbursts of RS Ophiuchi
Gesesew R. Habtie, Ramkrishna Das
This paper presents a comprehensive spectroscopic analysis of the quiescent stage of the recurrent nova RS Ophiuchi between its 2006 and 2021 outbursts. The spectra shows prominent…
Study of the fastest classical nova, V1674 Her: Photoionization and Morpho-kinemetic model analysis
Gesesew R. Habtie, Ramkrishna Das, Ruchi Pandey +2
We present the results of the investigation of the nova V1674 Her (2021), recognised as the swiftest classical nova, with days. The distance to the nova is estimate…
Study of 2021 outburst of the recurrent nova RS Ophiuchi: Photoionization and morpho-kinematic modelling
Ruchi Pandey, Gesesew R. Habtie, Rahul Bandyopadhyay +3
We present the evolution of the optical spectra of the 2021 outburst of RS Ophiuchi (RS Oph) over about a month after the outburst. The spectral evolution is similar to the previou…