Theoretical LTE & NLTE curves of growth for Li I lines in G-M dwarfs and subgiants

Details Theoretical LTE & NLTE curves of growth for Li I lines in G-M dwarfs and subgiants Theoretical LTE & NLTE curves of growth for Li I lines in G-M dwarfs and subgiants

1996-06-14

arxiv.org/abs/astro-ph/9606090v1

Astron.Astrophys. 311 (1996) 961

Astronomy and Astrophysics

Astrophysics

LaTeX, 9 pages. Eight Postscript figures. Use laa.sty and psfig (included). Tar'd and gzip'd. Accepted by Astron. and Astrophy

Scientific paper

Detailed simultaneous radiative transfer-statistical equilibrium calculations have been performed for lithium in atmospheres of solar metallicity G-M dwarfs and subgiants. Model atmospheres of stars with $3500 \le \Tf \le 6000$ K, $3.0 \le \lgg \le 4.5$ have been considered. The behaviour of level populations, source functions and curves of growth for the lithium doublet at $\lambda 670.8$~nm and two subordinate lines of astrophysical interest ($\lambda 610.3$~nm and $\lambda 812.6$~nm) are discussed. For the coolest atmospheres of our grid we find that the dependence of non-LTE equivalent widths and profiles on gravity is very weak. The computed LTE and non-LTE curves of growth are given in tabular form.

Affiliated with

Also associated with

No associations

Rating

Theoretical LTE & NLTE curves of growth for Li I lines in G-M dwarfs and subgiants 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 Theoretical LTE & NLTE curves of growth for Li I lines in G-M dwarfs and subgiants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Theoretical LTE & NLTE curves of growth for Li I lines in G-M dwarfs and subgiants will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-189458