3 papers
astro-ph.SR2021
Modelling rebrightenings, reflares, and echoes in dwarf nova outbursts
J. -M. Hameury, J. -P. Lasota
The disc instability model accounts well for most of the observed properties of dwarf novae and soft X-ray transients, but the rebrightenings, reflares, and echoes occurring at the…
astro-ph.SR2020
Modelling hystereses observed during dwarf-nova outbursts
J. -M. Hameury, C. Knigge, J. -P. Lasota +2
Context. Although the disc instability model is widely accepted as the explanation for dwarf nova outbursts, it is still necessary to confront its predictions to observations becau…
astro-ph.HE2018
Disc instabilities and nova eruptions in symbiotic systems: RS Ophiuchi and Z Andromedae
D. A. Bollimpalli, J. -M. Hameury, J. -P. Lasota
Using the disc instability model for dwarf novae and soft X-ray transients, we investigate the stability of accretion discs in long-period binary systems. We simulate outbursts due…