Novalike star TT Arietis: a binary system with conical accretion
Journal Article
·
· Sov. Astron. Lett. (Engl. Transl.); (United States)
OSTI ID:5961190
In October 1980, during its low-luminosity state, spectrograms of the novalike star TT Ari were obtained with the 6-m telescope. Between phases 0.5 and 0.6 of the 3/sup h/12/sup m/ orbital period the radial velocities jump abruptly, perhaps because the line of sight crosses a conical shock generated by accretion in this binary system.
- OSTI ID:
- 5961190
- Journal Information:
- Sov. Astron. Lett. (Engl. Transl.); (United States), Journal Name: Sov. Astron. Lett. (Engl. Transl.); (United States) Vol. 8:6; ISSN SALED
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640102* -- Astrophysics & Cosmology-- Stars & Quasi-Stellar
Radio & X-Ray Sources
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ACCRETION DISKS
BINARY STARS
ERUPTIVE VARIABLE STARS
NOVAE
ORBITS
RADIAL VELOCITY
SHOCK WAVES
SPECTRA
STAR ACCRETION
STAR EVOLUTION
STARS
VARIABLE STARS
VELOCITY
VISIBLE SPECTRA
Radio & X-Ray Sources
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ACCRETION DISKS
BINARY STARS
ERUPTIVE VARIABLE STARS
NOVAE
ORBITS
RADIAL VELOCITY
SHOCK WAVES
SPECTRA
STAR ACCRETION
STAR EVOLUTION
STARS
VARIABLE STARS
VELOCITY
VISIBLE SPECTRA