Multiperiodicity in Five Small-Amplitude Pulsating Red Giants

Details Multiperiodicity in Five Small-Amplitude Pulsating Red Giants Multiperiodicity in Five Small-Amplitude Pulsating Red Giants

Apr 2003

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2003pasp..115..479p&link_type=abstract

The Publications of the Astronomical Society of the Pacific, Volume 115, Issue 806, pp. 479-483.

Other

6

Stars: Agb And Post-Agb, Stars: Late-Type, Stars: Variables: Other

Scientific paper

We report multiperiodicity in five small-amplitude pulsating red giants: RZ Ari, V523 Mon, BC CMi, UX Lyn, and FS Com. For each of these stars, two or three periods recur in each season of our 5000 day database of V observations. The periods and their ratios are consistent with low-order radial pulsation modes. The amplitudes of the modes change significantly on timescales of 1-5 yr; specifically, the amplitudes of the dominant periods vary on timescales of 2000-3500 days. Most often, the amplitudes of the modes in a given star rise and fall in unison.

Affiliated with

Also associated with

No associations

Rating

Multiperiodicity in Five Small-Amplitude Pulsating Red Giants 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 Multiperiodicity in Five Small-Amplitude Pulsating Red Giants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiperiodicity in Five Small-Amplitude Pulsating Red Giants will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1325208