40 citations · 76 across the 7 of their papers we have counts for
6 papers · 1 filter
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…
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…
Near-infrared spectroscopic and photometric evolution of Nova V476 Scuti -- a nova that formed optically thin dust
R. K. Das, D. P. K. Banerjee, N. M. Ashok +1
We present results of near-infrared (near-IR) (1.07 - 2.5 m) spectroscopic and photometric observations of Nova V476 Scuti (V476 Sct) which was discovered in outburst in 2…
Near-infrared studies of the 2010 outburst of the recurrent nova U Scorpii
D. P. K. Banerjee, R. K. Das, N. M. Ashok +6
We present near-IR observations of the 2010 outburst of U Sco. JHK photometry is presented on ten consecutive days starting from 0.59 days after outburst. Such photometry can gainf…
Near-infrared Observations of Nova V574 Puppis (2004)
Sachindra Naik, Dipankar P. K. Banerjee, N. M. Ashok +1
We present results obtained from extensive near-infrared spectroscopic and photometric observations of nova V574 Pup during its 2004 outburst. The observations were obtained over f…