Документ взят из кэша поисковой машины. Адрес
оригинального документа
: http://www.stsci.edu/stsci/meetings/jamb98/node65.html
Дата изменения: Tue Mar 24 21:18:15 1998 Дата индексирования: Sat Dec 22 11:10:02 2007 Кодировка: |
I study stars like the Sun and the evolution of their spectroscopic properties with time. This includes studying the loss of angular momentum from pre-main sequence stages through the main sequence lifetime, and the decline of the surface lithium abundance with time, indicative of convection-related processes. Current programs involve studies of solar-type stars in young clusters, and the characterization of large numbers of solar-type stars as targets for other astrophysical work.