Further spectroscopic evidence bearing on the M22-Omega Centauri comparison

Details Further spectroscopic evidence bearing on the M22-Omega Centauri comparison Further spectroscopic evidence bearing on the M22-Omega Centauri comparison

Dec 1979

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1979apj...234..513h&link_type=abstract

Astrophysical Journal, Part 1, vol. 234, Dec. 1, 1979, p. 513-520. Research supported by the National Research Council of Canad

Other

40

Abundance, Giant Stars, Globular Clusters, Spectroscopic Analysis, Stellar Spectrophotometry, Late Stars, Radial Velocity, Star Distribution

Scientific paper

Spectroscopic observations made at CTIO of stars from the giant-branch tip to well below the horizontal-branch level on the subgiant branch of M22 (alpha = 18h 33m.3, delta = -23 deg 58 min/1950/, l = 9 deg, b = 8 deg) provide identification of 15 new radial-velocity members, including a second giant CH star (IV-24) and a possible subgiant CH star (III-32). In general, M22 stars show a marked range of CN strengths. These and other recent results seem consistent with the suggestion that M22 may share, albeit in a weaker form, some of the distinguishing anomalies of Omega Cen.

Affiliated with

Also associated with

No associations

Rating

Further spectroscopic evidence bearing on the M22-Omega Centauri comparison 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 Further spectroscopic evidence bearing on the M22-Omega Centauri comparison, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Further spectroscopic evidence bearing on the M22-Omega Centauri comparison will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1442825