192 citations · 1.4k across the 39 of their papers we have counts for
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Three-dimensional simulations of the interaction between the nova ejecta, the accretion disk, and the companion star
Joana Figueira, Jordi Jose, Enrique Garcia-Berro +3
Context. Classical novae are thermonuclear explosions hosted by accreting white dwarfs in stellar binary systems. Material piles up on top of the white dwarf star under mildly dege…
The extended molecular envelope of the asymptotic giant branch star Gruis as seen by ALMA I. Large-scale kinematic structure and CO excitation properties
L. Doan, S. Ramstedt, W. H. T. Vlemmings +8
The S-type asymptotic giant branch (AGB) star Gruis has a known companion at a separation of 400 AU. The envelope structure, including an equatorial torus and a fa…
Multi-epoch VLTI-PIONIER imaging of the supergiant V766 Cen: Image of the close companion in front of the primary
M. Wittkowski, F. J. Abellan, B. Arroyo-Torres +10
The star V766 Cen (=HR 5171A) was originally classified as a yellow hypergiant but lately found to more likely be a 27-36 Msun red supergiant (RSG). Recent observations indicated a…
The circumstellar envelope around the S-type AGB star W Aql Effects of an eccentric binary orbit
S. Ramstedt, S. Mohamed, W. H. T. Vlemmings +9
The CO(J=3-2) emission from the CSE of the binary S-type AGB star W Aql has been observed at subarcsecond resolution using ALMA. The aim of this paper is to investigate the wind pr…
The orbit of the gamma-ray binary 1FGL J1018.6-5856
Itumeleng Monageng, Vanessa McBride, Lee Townsend +3
Gamma-ray binaries are a small subclass of the high mass X-ray binary population which exhibit emission across the whole electromagnetic spectrum. We present radial velocities of 1…
Rings and filaments: The remarkable detached CO shell of U Antliae
F. Kerschbaum, M. Maercker, M. Brunner +11
Aims. Our goal is to characterize the intermediate age, detached shell carbon star U Antliae morphologically and physically in order to study the mass-loss evolution after a possib…