3 papers
astro-ph.HE2026
Probing Physical Conditions in Classical and Symbiotic Novae with the Square Kilometre Array Observatory
Rocco Lico, Marcello Giroletti, Arnau Aguasca-Cabot +9
Cataclysmic variables and symbiotic stars are interacting binary systems in which a hot white dwarf (WD) orbits a companion main-sequence or red giant star, respectively. Accumulat…
astro-ph.HE2026
Shocks in the Symbiotic Recurrent Nova V3890 Sgr: VLBI Radio Imaging and Fermi GeV Gamma-Rays
Isabella Molina, Peter Craig, Rebecca Diesing +14
We present very long baseline interferometric (VLBI) radio imaging and Fermi/LAT GeV -ray observations of the 2019 eruption of the symbiotic recurrent nova V3890 Sgr.The VLBI i…
astro-ph.HE2024
The Symbiotic Recurrent Nova V745 Sco at Radio Wavelengths
Isabella Molina, Laura Chomiuk, Justin D. Linford +14
V745 Sco is a Galactic symbiotic recurrent nova with nova eruptions in 1937, 1989 and 2014. We study the behavior of V745 Sco at radio wavelengths (0.6-37,GHz), covering both its 1…