The A and Am-Fm stars. II - Equivalent widths for the Li region, microturbulence, and comments on curious-looking line profiles

Details The A and Am-Fm stars. II - Equivalent widths for the Li region, microturbulence, and comments on curious-looking line profiles The A and Am-Fm stars. II - Equivalent widths for the Li region, microturbulence, and comments on curious-looking line profiles

Oct 1992

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992a%26as...95...41c&link_type=abstract

Astronomy and Astrophysics Supplement Series (ISSN 0365-0138), vol. 95, no. 1, p. 41-49.

Astronomy and Astrophysics

Astrophysics

32

A Stars, F Stars, Line Spectra, Lithium, Magnetic Stars, Spectral Line Width, Abundance, Aluminum, Iron, Metallicity, Radial Velocity, Silicon, Stellar Convection, Stellar Spectra

Scientific paper

The photospheric abundances of Li, Al, Si, and Fe in 25 A and Am-Fm stars, mostly field stars, are discussed in Burkhart and Coupry (1991). In this paper we present observational material and data: the equivalent widths, the so-called microturbulent velocity, and a sample of asymmetrical line profiles (multiple spectroscopic binarity, Delta Scuti variability...).

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