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The Use of Terms and Definitions in the Study of Be Stars (Review Paper)

Published online by Cambridge University Press:  23 September 2016

George W. Collins II
George W. Collins II*
Affiliation:
Perkins Observatory, The Ohio State and Ohio Wesleyan Universities

Abstract

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In this paper I shall examine the use and misuse of some astronomical terminology as it is commonly found in the literature. The incorrect usage of common terms, and sometimes the terms themselves, can lead to confusion by the reader and may well indicate misconceptions by the authors. A basic definition of the Be phenomena is suggested and other stellar characteristics whose interpretation may change when used for non-spherical stars, is discussed. Special attention is paid to a number of terms whose semantic nature is misleading when applied to the phenomena they are intended to represent. The use of model-dependent terms is discussed and some comments are offered which are intended to improve the clarity of communication within the subject.

Type
I. Definitions and Terminology
Information
International Astronomical Union Colloquium , Volume 92: Physics of Be Stars , August 1987 , pp. 3 - 21
Copyright
Copyright © Cambridge University Press 1987

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