SIMBAD references

2011ApJ...726L...5H - Astrophys. J., 726, L5 (2011/January-1)

First magnetic field models for recently discovered magnetic β Cephei and slowly pulsating b stars.

HUBRIG S., ILYIN I., SCHOLLER M., BRIQUET M., MOREL T. and DE CAT P.

Abstract (from CDS):

In spite of recent detections of magnetic fields in a number of β Cephei and slowly pulsating B (SPB) stars, their impact on stellar rotation, pulsations, and element diffusion has not yet been sufficiently studied. The reason for this is the lack of knowledge of rotation periods, the magnetic field strength distribution and temporal variability, and the field geometry. New longitudinal field measurements of four β Cephei and candidate β Cephei stars, and two SPB stars were acquired with FORS 2 at the Very Large Telescope. These measurements allowed us to carry out a search for rotation periods and to constrain the magnetic field geometry for four stars in our sample.

Abstract Copyright:

Journal keyword(s): stars: early-type - stars: fundamental parameters - stars: individual (ξ1 CMa, 15 CMa, α Pyx, ε Lup, 33 Eri, HY Vel) - stars: magnetic field - stars: oscillations - stars: variables: general

Simbad objects: 9

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2019.10.22-12:11:26

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