Properties of AGB variables in the intermediate-age cluster NGC 419 in the SMC

Details Properties of AGB variables in the intermediate-age cluster NGC 419 in the SMC Properties of AGB variables in the intermediate-age cluster NGC 419 in the SMC

May 2004

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004aspc..310..295t&link_type=abstract

Variable Stars in the Local Group, IAU Colloquium 193, Proceedings of the conference held 6-11 July, 2003 at Christchurch, New Z

Astronomy and Astrophysics

Astronomy

2

Scientific paper

We found that the OGLE database contains most AGB stars associated with the SMC cluster NGC 419. Combining these data with our near-infrared (NIR) data, we obtained the following results: 1) Almost all AGB stars above the TRGB are variables. 2) Large amplitude variables tend to show more regular light curves. 3) Only the tip AGB stars (in this case, carbon stars) increase their amplitudes with their J - K colors and only the most evolved ones can become large amplitude (Mira-like) variables 4) AGB variables may explain the sequences found by Wood et al. (1999)

Affiliated with

Also associated with

No associations

Rating

Properties of AGB variables in the intermediate-age cluster NGC 419 in the SMC 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 Properties of AGB variables in the intermediate-age cluster NGC 419 in the SMC, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Properties of AGB variables in the intermediate-age cluster NGC 419 in the SMC will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1056291