What can be deduced from open cluster metallicity measurements?
| dc.contributor.author | Koen, Chris | |
| dc.contributor.author | Lombard, Fred | |
| dc.date.accessioned | 2013-10-15T21:22:01Z | |
| dc.date.available | 2013-10-15T21:22:01Z | |
| dc.date.issued | 2007 | |
| dc.description.abstract | The dependence of [Fe/H] on galactocentric distance, distance from the galactic mid-plane and age is studied. Both ordinary least-squares and non-parametric regression in the form of a ‘generalized additive model’ are used. The radial metallicity slope is found to be shallower than previously claimed in the literature, and there is a significant abundance gradient perpendicular to the galactic plane. There may be a tendency for metallicity to increase with cluster age. | en_US |
| dc.description.accreditation | Web of Science | en_US |
| dc.identifier.citation | Koen, C. & Lombard, F. (2007). What can be deduced from open cluster metallicity measurements? Monthly Notices of the Royal Astronomical Society, 382(2): 693–698 | en_US |
| dc.identifier.issn | 0035-8711 | |
| dc.identifier.uri | http://hdl.handle.net/10566/762 | |
| dc.language.iso | en | en_US |
| dc.privacy.showsubmitter | false | |
| dc.publisher | Oxford University Press | en_US |
| dc.rights | Copyright Oxford University Press. This file may be freely used for educational purposes, as long as it is not altered in any way. Acknowledgement of the authors and the source is required. | |
| dc.source.uri | http://dx.doi.org/10.1111/j.1365-2966.2007.12452.x | |
| dc.status.ispeerreviewed | true | |
| dc.subject | Methods: statistical | en_US |
| dc.subject | Galaxy: abundances | en_US |
| dc.subject | Open clusters and associations | en_US |
| dc.subject | General | en_US |
| dc.title | What can be deduced from open cluster metallicity measurements? | en_US |
| dc.type | Article | en_US |