1996A&A...305..513M


Query : 1996A&A...305..513M

1996A&A...305..513M - Astronomy and Astrophysics, volume 305513-518 (1996/1-2)

Mixing by internal waves. II. Li and Be depletion rate in low mass main sequence.

MONTALBAN J. and SCHATZMAN E.

Abstract (from CDS):

In this paper we present the results of lithium and beryllium abundances as a function of spectral type provided by the internal wave diffusion coefficient presented by Montalban (1994). The (Li,Teff) curves for Hyades and Praesepe clusters obtained after adding the pre-main sequence burning (D'Antona & Mazzitelli 1994) fit satisfactorily the most recent observational data. The Be abundance is also in good agreement with observational estimations.

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Journal keyword(s): stars: abundances - diffusion

Simbad objects: 4

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Number of rows : 4
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 HD 284163A RS* 04 11 56.2265138688 +23 38 10.912773408   10.470 9.392     K0 120 0
2 V* V1313 Tau RS* 04 18 10.7916977712 +23 17 04.763689656   10.348 9.471 8.93 8.328 K0 92 0
3 Cl Melotte 25 OpC 04 30 27.4 +16 46 43           ~ 3309 0
4 NGC 2632 OpC 08 39 58.4 +19 36 33           ~ 1733 0

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