Buscar
Mostrando ítems 21-30 de 1086
Mass transfer and loss of the massive semi-detached binary AI Crucis
(Natl Astronomical Observatories, 2010-05)
AI Crucis is a short-period semi-detached massive close binary (P = 1.41771d, Sp. = B 1.5) in the open cluster NGC 4103. It is a good astrophysical laboratory for investigating the formation and evolution of massive close ...
CE 315: a new interacting double-degenerate binary star
(UNIV CHICAGO PRESS, 2001-05-10)
We present spectroscopic observations of object CE 315 revealing a blue continuum with strong emission lines. Most of the detected lines are identified with He I or He II in emission, with a handful of faint lines of ...
On the dynamical evolution and end states of binary centaurs
(Oxford University Press, 2013-11)
In this paper, we perform a numerical integration of 666 fictitious binary Centaurs coming from the trans Neptunian space. Our population is restricted to tight binaries whose components have sizes between 30 and 100 km. ...
The White Dwarf Binary Pathways Survey −III. Contamination from hierarchical triples containing a white dwarf
(Royal Astronomical Society, 2020)
The White Dwarf Binary Pathways Survey aims at increasing the number of known detached A, F, G, and K main-sequence stars in close orbits with white dwarf companions (WD+AFGK binaries) to refine our understanding about ...