Spectroscopic Mode Identification in Slowly Pulsating Subdwarf-B Stars

Details Spectroscopic Mode Identification in Slowly Pulsating Subdwarf-B Stars Spectroscopic Mode Identification in Slowly Pulsating Subdwarf-B Stars

2008-04-28

arxiv.org/abs/0804.4355v1

Astronomy and Astrophysics

Astrophysics

Presented at the "Third Meeting on Hot Subdwarf Stars and Related Objects"

Scientific paper

Mode identification is crucial for an asteroseismological study of any significance. Contrarily to spectroscopic techniques, methods such as period-fitting and multi-colour photometry do not provide a full reconstruction of non-radial pulsations. We present a new method of spectroscopic mode identification and test it on time-series of synthetic spectra appropriate for pulsating subdwarf-B stars. We then apply it to the newly discovered slowly pulsating subdwarf-B star HD 4539.

Affiliated with

Also associated with

No associations

Rating

Spectroscopic Mode Identification in Slowly Pulsating Subdwarf-B 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 Spectroscopic Mode Identification in Slowly Pulsating Subdwarf-B Stars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spectroscopic Mode Identification in Slowly Pulsating Subdwarf-B Stars will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-691201