Beyond the T-1/2 Chromospheric Scaling Law

Details Beyond the T-1/2 Chromospheric Scaling Law Beyond the T-1/2 Chromospheric Scaling Law

Jul 1984

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1984iue..prop.1847l&link_type=abstract

IUE Proposal ID #PMGJL

Physics

Scientific paper

We propose to study the effects of evolution off the main sequence on the chromospheres and transition regions of solar mass stars using both archive and new SWP-LO and LWR-HI exposures of G to K subgiants. We will measure the strengths of the strongest emission features of ions such as OI, CI, CII, CIV, SiII, SI-IV, and NV accessible in the short wavelength region, and the strength and shape of the MgII resonance lines in the long wavelength region. We will investigate correlations of these observable quantities with factors such as age, metallicity, vsini, and mass. This should enable us to extend the chromospheric/transition region activity versus age relationships known for main sequence stars to greater stellar ages.

Affiliated with

Also associated with

No associations

Rating

Beyond the T-1/2 Chromospheric Scaling Law 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 Beyond the T-1/2 Chromospheric Scaling Law, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beyond the T-1/2 Chromospheric Scaling Law will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1707120