High-Precision Spectroscopy of Pulsating Stars

Details High-Precision Spectroscopy of Pulsating Stars High-Precision Spectroscopy of Pulsating Stars

2007-01-16

arxiv.org/abs/astro-ph/0701451v1

Astronomy and Astrophysics

Astrophysics

To appear in Precision Spectroscopy in Astrophysics, Eds . Pasquini, M. Romaniello, N.C. Santos, and A. Correia, Springer-Verl

Scientific paper

10.1007/978-3-540-75485-5_35

We review methodologies currently available to interprete time series of high-resolution high-S/N spectroscopic data of pulsating stars in terms of the kind of (non-radial) modes that are excited. We illustrate the drastic improvement of the detection treshold of line-profile variability thanks to the advancement of the instrumentation over the past two decades. This has led to the opportunity to interprete line-profile variations with amplitudes of order m/s, which is a factor 1000 lower than the earliest line-profile time series studies allowed for.

Affiliated with

Also associated with

No associations

Rating

High-Precision Spectroscopy of Pulsating Stars does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with High-Precision Spectroscopy of Pulsating Stars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-Precision Spectroscopy of Pulsating Stars will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-188195