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Determination of the Inclination of Rotational Axes and Rotational Velocity from the Line Profiles of Rotating Stars

Published online by Cambridge University Press:  14 August 2015

M. Ruusalepp
M. Ruusalepp*
Affiliation:
Tartu Astrophysical Observatory, Estonia, USSR

Extract

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For a grid of rotating hot stars the computed line widths at the half maximum depth for the lines HeI λ 4471 and MgII λ 4481 are given. Based on the correspondent observational data the inclination of the rotational axes i and the reduced rotational velocity w have been found for 19 B and Be stars.

Keywords

stellar rotationline profiles
Type
V. Rotation and Binarity
Information
Symposium - International Astronomical Union , Volume 98: Be Stars , 1982 , pp. 303 - 310
Copyright
Copyright © Reidel 1982 

References

Allen, C.W.: 1973, Astrophysical Quantities Google Scholar
Boyarchuk, A.A. and Kopylov, I.M.: 1964, Publ. Crimean Ap. Obs. 31, 44 Google Scholar
Hutchings, J.B. and Stoeckley, T.R.: 1977, PASP, 89, 19 Google Scholar
Slettebak, A., Collins, G.W. II, Boyce, P.B., White, N.M. and Parkinson, T.D.: 1975, Ap. J. Suppl. 29, 137 Google Scholar
Stoeckley, T.R.: 1968, Mon. Not. R. Astr. Soc. 140, 121 Google Scholar
Stoeckley, T.R. and Mihalas, D.: 1973, NCAR-TN/STR 84 Google Scholar
Uesugi, A. and Fukuda, I.: 1970, Contr. Inst. Ap. and Kwasan Obs., Univ. of Kyoto, No. 189 Google Scholar