SIMBAD references

2002A&A...390..133J - Astronomy and Astrophysics, volume 390, 133-137 (2002/7-4)

Blazhko stars: Always distorted?

JURCSIK J., BENKO J.M. and SZEIDL B.

Abstract (from CDS):

A reexamination of the amplitude ratios of the photometric and radial velocity changes of Blazhko RRab stars in their different Blazhko phases shows that a normal amplitude ratio occurs near the phase of maximum amplitude. Checking the Fourier parameters of maximum amplitude light curves with different methods proved, however, that none of these light curves can be regarded as a normal RR Lyrae type light curve.

Abstract Copyright: ∼

Journal keyword(s): stars: variables: RR Lyr - stars: oscillations - techniques: photometric - techniques: radial velocities

Simbad objects: 6

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