51 citations · 207 across the 19 of their papers we have counts for
19 papers
The accretion-driven eruption of the recurrent nova T Corona Borealis
Raymundo Baptista, Wagner Schlindwein, Gerardo J. M. Luna
T Corona Borealis (T CrB) is a symbiotic recurrent nova with an yr recurrence interval, the eruptions of which occur on top of a yr long high-brightness sta…
The dwarf nova EX Draconis: a short review
Raymundo Baptista, Wagner Schlindwein
EX Draconis (EX Dra) is a long period dwarf nova showing ~2 mag outburst which lasts for ~7 d and recur on a timescale of (20-30) d. Its deep eclipses allows one to trace the chang…
The eclipsing novalike cataclysmic variable CRTS SSS100505 J093417-174421
R. Baptista, A. Bruch, R. Lopes de Oliveira +3
Time-resolved optical photometry, complemented by TESS data and long-term survey light curves, reveals that the transient object CRTS SSS100505 J093417-174421 is an eclipsing noval…
Modeling the high-brightness state of the recurrent nova T CrB as an enhanced mass-transfer event
Wagner Schlindwein, Raymundo Baptista, Gerardo Juan Manuel Luna
T~Coronae Borealis is the nearest symbiotic recurrent nova. Twice in the last two centuries, in 1866 and 1946, the accreted material ignited on the surface of the white dwarf via r…
Mass-transfer Outburts reborn: Modeling the light curve of the dwarf nova EX Draconis
Wagner Schlindwein, Raymundo Baptista
EX Draconis is an eclipsing dwarf nova that shows outbursts with moderate amplitude ( mag) and a recurrence timescale of -30 d. Dwarf novae outbursts are expla…
Cyclical period changes in cataclysmic variables: a statistical study
Leandro Souza, Raymundo Baptista
We report the results of a statistical study of cyclical period changes in cataclysmic variables (CVs). Assuming the third-body hypothesis as the cause of period changes, we estima…