Published January 1982 | Version v1
Journal article Metadata-only

A differential curve-of-growth analysis of the candidate barium star 93 Herculis

Creators

  • 1. South London Coll. (UK)
  • 2. Sussex Univ., Brighton (UK). Astronomy Centre
  • 3. Royal Greenwich Observatory, Hailsham (UK)

Description

A differential curve-of-growth analysis of 93 Herculis relative to epsilon Virginis shows that the star is generally metal deficient, [Fe/H] = -0.3, but barium and other heavy elements are slightly enhanced, [Ba/Fe] = +0.5. (author)

Additional details

Publishing Information

Journal Title
Mon. Not. R. Astron. Soc.
Journal Volume
198
Journal Issue
1
Series
Mon. Not. R. Astron. Soc.
Journal Page Range
273-280
ISSN
0035-8711

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
13670371
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Descriptors DEI
BARIUM; ELEMENT ABUNDANCE; GIANT STARS; SPECTROSCOPIC CURVE OF GROWTH; VISIBLE SPECTRA
Descriptors DEC
ALKALINE EARTH METALS; DIAGRAMS; ELEMENTS; INFORMATION; METALS; OPTICAL DEPTH CURVE; QUANTITY RATIO; SPECTRA; STARS