3 papers
astro-ph.SR2026
Detection of a molecular hydrogen envelope around nova GK Persei
D. P. K. Banerjee, A. Evans, T. Liimets +4
The eruption of Nova Persei 1901 (GK Per) occurred 125 yrs ago; remarkably it still holds major surprises. Using data from the Spectro-Photometer for the History of the Universe, E…
astro-ph.SR2026
The [Fe XIII] Infrared 10747 Angstrom and 10798 Angstrom Lines in Novae
D. P. K. Banerjee, C. E. Woodward, A. Evans +3
The forbidden lines of [Fe XIII] at 10,747 Angstrom and 10,798 Angsrtom are among the most prominent lines in the near-infrared spectrum of the solar corona. They have been used ro…
astro-ph.SR2025
Newborn jet in the symbiotic system R Aquarii
T. Liimets, D. P. K. Banerjee, M. Santander-GarcÃa +12
R Aquarii (R Aqr) is a well-known symbiotic binary that has attracted renewed interest during its recent periastron passage, an event that occurs only once every about 40 years. Th…