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Lithium in Cool Stars Detected in EUV Surveys

Published online by Cambridge University Press:  25 May 2016

G. Tagliaferri ,
L. Pastori ,
G. Cutispoto  and
R. Pallavicini
G. Tagliaferri
Affiliation:
Osservatorio Astonomico di Brera, Via Bianchi 46, 23807 Merate
L. Pastori
Affiliation:
Osservatorio Astonomico di Brera, Via Bianchi 46, 23807 Merate
G. Cutispoto
Affiliation:
Osservatorio Astrofisico di Catania, V.le A. Doria 6, 95125 Catania, I
R. Pallavicini
Affiliation:
Osservatorio Astronomico Palermo, P.za Parlamento 1 90134 Palermo I

Abstract

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We selected a sample of active cool stars detected in the EUV band by the ROSAT WFC and performed spectroscopic and photometric observations. We inferred spectral type, luminosity class, distance, binary status, rotational velocity. Here we show the results of the Li abundances determination from the Li I 6707.8 Å spectral line.

Type
4. Lithium Abundances
Information
Symposium - International Astronomical Union , Volume 198: The Light Elements and their Evolution , 2000 , pp. 366 - 367
Copyright
Copyright © Astronomical Society of the Pacific 2000 

References

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