MIXING BY INTERNAL WAVES .2. LI AND BE DEPLETION RATE IN LOW-MASS MAIN-SEQUENCE

Authors
MONTALBAN J SCHATZMAN E
Citation
J. Montalban et E. Schatzman, MIXING BY INTERNAL WAVES .2. LI AND BE DEPLETION RATE IN LOW-MASS MAIN-SEQUENCE, Astronomy and astrophysics, 305(2), 1996, pp. 513-518
Citations number
48
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astronomy and astrophysics → ACNP
ISSN journal
00046361
Volume
305
Issue
2
Year of publication
1996
Pages
513 - 518
Database
ISI
SICI code
0004-6361(1996)305:2<513:MBIW.L>2.0.ZU;2-1
Abstract
In this paper we present the results of lithium and beryllium abundanc es as a function of spectral type provided by the internal wave diffus ion coefficient presented by Montalban (1994). The (Li,T-eff) curves f or Hyades and Praesepe clusters obtained after adding the pre-main seq uence burning (D'Antona & Mazzitelli 1994) fit satisfactorily the most recent observational data. The Be abundance is also in good agreement with observational estimations.