Thorium Lines in the Spectra of Several SMC Supergiant Stars
Abstract
We present the results of identifications of the Th II lines in the spectra of four stars in the Small Magellanic Cloud: PMMR 23, PMMR 39,PMMR144, and PMMR 145. We report about detection of the lines of Th II in the visible part of spectra of K-supergiants.
- Publication:
-
Odessa Astronomical Publications
- Pub Date:
- 2007
- Bibcode:
- 2007OAP....20...58G