Bibcode
Martin, E. L.; Rebolo, R.; Magazzu, A.; Pavlenko, Ya. V.
Bibliographical reference
Astronomy and Astrophysics (ISSN 0004-6361), vol. 282, no. 2, p. 503-517
Advertised on:
2
1994
Citations
145
Refereed citations
133
Description
We report high-resolution spectroscopic observations for a sample of 38
T Tauri stars (TTS), complemented by UBVRI photometry of 13 TTS, and CCD
VRI photometry for 2 visual binaries. Based on these observations and
data taken from the literature, we derive lithium abundances in 53 TTS,
concentrating on weak-line TTS (WTTS). The sample spans the range in
spectral types from KO-M3, approximately corresponding to masses between
1.2 and 0.2 solar mass.