| DOI | Resolve DOI: https://doi.org/10.1017/S1743921307008022 |
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| Author | Search for: Dall'Ora, M.; Search for: Storm, J.; Search for: Bono, G.; Search for: Stetson, P. B.1; Search for: Andreuzzi, G.; Search for: Buonanno, R.; Search for: Caputo, F.; Search for: Marconi, M.; Search for: Monelli, M.; Search for: Piersimoni, A.; Search for: Ripepi, V.; Search for: Vanzi, L.; Search for: Vivas, A. K. |
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| Affiliation | - National Research Council Canada. NRC Herzberg Institute of Astrophysics
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| Format | Text, Article |
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| Conference | IAU Symposium 241 Stellar Populations as Building Blocks of Galaxies, December 10-16, 2006, Canary Islands, Spain |
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| Subject | (Galaxy:) globular clusters: individual (NGC 6441); stars: horizontal-branch; stars: variables: other; techniques: photometric |
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| Abstract | We present new near-infrared Ks photometry of the interesting Galactic globular cluster NGC 6441. The optical-NIR color-magnitude diagram shows evolutionary features that seem to agree with a canonical evolutionary framework. The K-band Period-LuminosityMetallicity relation of RR Lyrae stars gives a distance estimate of 15.51 ± 0.07 that is slightly larger previous estimates. |
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| Publication date | 2006-12-01 |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 13052917 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 49b08724-495d-4ea7-937d-a52c549f1362 |
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| Record created | 2009-11-25 |
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| Record modified | 2020-04-22 |
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