ARE LOW-ORDER RESONANCES OBSERVED IN MIRA PULSATION (VOL 334, PG L1, 1998)

Authors
BARTHES D MENNESSIER MO VIDAL JL MATTEI JA
Citation
D. Barthes et al., ARE LOW-ORDER RESONANCES OBSERVED IN MIRA PULSATION (VOL 334, PG L1, 1998), Astronomy and astrophysics (Berlin), 337(2), 1998, pp. 650
Citations number
22
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astronomy and astrophysics (Berlin) → ACNP
ISSN journal
00046361
Volume
337
Issue
2
Year of publication
1998
Database
ISI
SICI code
0004-6361(1998)337:2<650:ALROIM>2.0.ZU;2-R
Abstract
The possibility of a low-order, two-mode resonance in the pulsation of LPVs is investigated by means of Fourier analysis of lightcurves, sup plemented by spectral types and by kinematic population analysis based on HIPPARCOS astrometric data. The question might be positively answe red.