SIMBAD references

1994A&A...286..160M - Astronomy and Astrophysics, volume 286160-168 (1994/6-1)

β1 Monocerotis: oscillations and chromospheric structure.

MARANON DI LEO C., COLOMBO E. and RINGUELET A.E.

Abstract (from CDS):

β1 Monocerotis is a Be star with a V/R cycle of 12.5 years. We observed the star from CTIO (Chile) and with the IUE satellite and found that the star undergoes photospheric oscillations of 1.7 hours and presents a chromospheric structure in the extended atmosphere. Infall velocities and ejection of material are discussed.

Abstract Copyright: ∼

Journal keyword(s): stars: emission-line, Be - stars: chromospheres - stars: oscillations - stars: mass-loss

Simbad objects: 7

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