The Radial Velocity Projection Factor in the Pulsating Helium Star V652 Her

Bibcode
2000ASPC..203..441M
Montañés Rodriguez, P.; Jeffery, C. S.; Aznar Cuadrado, R.; Pollacco, D.
Bibliographical reference

The Impact of Large-Scale Surveys on Pulsating Star Research, ASP Conference Series, Vol. 203; also IAU Colloquium #176. Edited by L. Szabados and D. Kurtz. ISBN: 1-58381-030-7 (2000), p.441-442

Advertised on:
0
2000
Number of authors
4
IAC number of authors
0
Citations
0
Refereed citations
0
Description
The behavior of the velocity projection factor was studied for three individual Lines, He I 4438 Å, Si III 4553 Å, and N II 4442 Å, and for the complete spectrum in the radially pulsating helium rich star V652 Her. It is shown that the projection factor is itself a function of expansion velocity.
Type
Non-refereed

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