Macroturbulent broadening: a single snap-shot approach to investigate pulsations in massive stars?

Published 5 Nov 2011 in astro-ph.SR | (1111.1337v1)

Abstract: We present a brief progress report of our project aimed at the investigation of the so-called macroturbulent broadening affecting the line-profiles of O and early B-type stars, and speculate about the possible use of this spectroscopic feature as a single snap-shot approach to investigate pulsations in massive stars.

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