Astronomy and Astrophysics – Astronomy
Scientific paper
Dec 1978
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1978aj.....83.1488o&link_type=abstract
Astronomical Journal, vol. 83, Dec. 1978, p. 1488-1494.
Astronomy and Astrophysics
Astronomy
73
Binary Stars, Radio Emission, Stellar Luminosity, Stellar Spectra, Microwave Emission, Radio Astronomy, Radio Stars, Stellar Radiation
Scientific paper
Interferometric and VLA data on 26 RS CVn systems are combined with previously published radio data in order to evaluate the radio luminosity and spectral characteristics of the RS CVn binaries. Five surveys of these systems are reviewed, along with the present status of the systems SZ Psc and HD 224085 and a probable detection of TY Pyx. The luminosity function and median spectral index are determined for six RS CVn radio binaries, and it is suggested that radio emission from these systems at centimeter wavelengths is commonly of the order of a few times 10 to the 16th power erg/s per Hz. It is concluded that Z Her is underluminous and RT Lac is overluminous with respect to the other RS CVn binaries, that a certain 'threshold' luminosity may exist for flare activity in these systems, and that the radio emission is likely to originate in a region whose size is characteristic of a binary system rather than an individual star.
Gibson David M.
Owen Frazer N.
No associations
LandOfFree
The radio luminosities and spectra of RS CVn binaries does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with The radio luminosities and spectra of RS CVn binaries, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The radio luminosities and spectra of RS CVn binaries will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-885883