Photometric signatures of multiple stellar populations in galactic globular clusters
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UK | M. Salaris | Germany | France | CNRS | Liverpool John Moores University | Italy | L. Sbordone | Astrophysics Research Institute | H Germany | France. | UK. | Italy. | Cnrs | A. R. Institute | L. Sbordone | A. Weiss | U. Diderot | Universite' Paris Diderot | M. Salaris | Teramo | A. Weiss | S. Cassisi Max-Planck-Institut fuer Astrophysik | Garching bei Muenchen | GEPI - Observatoire de Paris | INAF Osservatorio Astronomico di Collurania | G. D. Paris | G. B. Muenchen | S. C. M. F. Astrophysik | Inaf Osservatorio Astronomico di Collurania
[1] B. Strömgren,et al. Two-dimensional spectral classification of F stars through photoelectric photometry with interference filters , 1956 .
[2] Judith G. Cohen. Abundances in globular cluster red giants. II. M92 and M15. , 1978 .
[3] Y.-W. Lee,et al. Multiple stellar populations in the globular cluster ω Centauri as tracers of a merger event , 1999, Nature.
[4] L. Girardi,et al. Theoretical isochrones in several photometric systems I. Johnson-Cousins-Glass, HST/WFPC2, HST/NICMOS, Washington, and ESO Imaging Survey filter sets , 2002, astro-ph/0205080.
[5] Ulisse Munari,et al. The Asiago Database on Photometric Systems (ADPS) - II. Band and reddening parameters , 2003 .
[6] J. Norris. The Helium Abundances of ω Centauri , 2004 .
[7] R. Gratton,et al. Abundance Variations within Globular Clusters , 2004 .
[8] A. Pietrinferni,et al. Color Transformations and Bolometric Corrections for Galactic Halo Stars: α-Enhanced versus Scaled-Solar Results , 2004, astro-ph/0408111.
[9] L. Pasquini,et al. Metallicities, Relative Ages, and Kinematics of Stellar Populations in ω Centauri , 2005, astro-ph/0509087.
[10] G. Lodato,et al. Memorie della Società Astronomica Italiana , 2005 .
[11] R. G. Gratton,et al. Li in NGC 6752 and the formation of globular clusters , 2005 .
[12] Giampaolo Piotto,et al. Metallicities on the Double Main Sequence of ω Centauri Imply Large Helium Enhancement , 2004, astro-ph/0412016.
[13] S. Lucatello,et al. Abundances of C, N, O in slightly evolved stars in the globular clusters NGC 6397, NGC 6752 and 47 Tuc , 2004, astro-ph/0411241.
[14] A Helium Spread among the Main-Sequence Stars in NGC 2808 , 2005, astro-ph/0505347.
[15] C. Ree,et al. Super-Helium-rich Populations and the Origin of Extreme Horizontal-Branch Stars in Globular Clusters , 2005, astro-ph/0501500.
[16] P. Bonifacio,et al. ATLAS 9 and ATLAS 12 under GNU-Linux , 2006, Proceedings of the International Astronomical Union.
[17] Garching,et al. On the Primordial Scenario for Abundance Variations within Globular Clusters: The Isochrone Test , 2006, astro-ph/0604137.
[18] S. Cassisi,et al. A Large Stellar Evolution Database for Population Synthesis Studies. II. Stellar Models and Isochrones for an α-enhanced Metal Distribution , 2006 .
[19] Piercarlo Bonifacio,et al. Variations in the lithium abundances of turn off stars in the globular cluster 47 Tucanae , 2007, 0704.2342.
[20] F. Grundahl,et al. Strömgren Photometry of Galactic Globular Clusters. I. New Calibrations of the Metallicity Index , 2007, 0707.1019.
[21] A. Dotter,et al. Stellar Population Models and Individual Element Abundances. I. Sensitivity of Stellar Evolution Models , 2007, 0706.0808.
[22] On the effect of helium enhancement on bolometric corrections and Teff-colour relations , 2007, astro-ph/0703094.
[23] J. Anderson,et al. The Multiplicity of the Subgiant Branch of ω Centauri: Evidence for Prolonged Star Formation , 2007, astro-ph/0703208.
[24] S. Cassisi,et al. A triple main sequence in the globular cluster NGC 2808 , 2007 .
[25] G. Piotto,et al. Spectroscopic and photometric evidence of two stellar populations in the Galactic globular cluster NGC 6121 (M 4) , 2008, 0808.1414.
[26] Kjell Eriksson,et al. A grid of MARCS model atmospheres for late-type stars. I. Methods and general properties , 2008, 0805.0554.
[27] Jennifer A. Johnson,et al. Abundances in giant stars of the globular cluster NGC 6752 , 2005, astro-ph/0504283.
[28] G. Piotto,et al. The ACS Survey of Galactic Globular Clusters. III. The Double Subgiant Branch of NGC 1851 , 2007, 0709.3762.
[29] A. Pietrinferni,et al. The Horizontal Branch of NGC 1851: Constraints on the Cluster Subpopulations , 2008, 0803.3546.
[30] S. Cassisi,et al. The Double Subgiant Branch of NGC 1851: The Role of the CNO Abundance , 2007, 0711.3823.
[31] A. Renzini. Origin of multiple stellar populations in globular clusters and their helium enrichment , 2008, 0808.4095.
[32] J. Anderson,et al. MIXED POPULATIONS IN GLOBULAR CLUSTERS: ET TU, 47 TUC? , 2009, 0904.1626.
[33] P. Bonifacio,et al. Sulfur in the globular clusters 47 Tucanae and NGC 6752 , 2009, 0904.1417.
[34] F. Grundahl,et al. Signatures of intrinsic Li depletion and Li-Na anti-correlation in the metal-poor globular cluster NGC 6397 , , 2009, 0906.2876.
[35] R. Rich,et al. A LARGE SAMPLE STUDY OF RED GIANTS IN THE GLOBULAR CLUSTER OMEGA CENTAURI (NGC 5139) , 2009, 0904.3507.
[36] G. Piotto,et al. The C+N+O abundances and the splitting of the subgiant branch in the globular cluster NGC 1851 , 2009, 0907.1765.
[37] F. Grundahl,et al. A LARGE C+N+O ABUNDANCE SPREAD IN GIANT STARS OF THE GLOBULAR CLUSTER NGC 1851 , 2009, 0902.1773.
[38] I. Saviane,et al. M22: AN [Fe/H] ABUNDANCE RANGE REVEALED , 2009, 0909.5265.
[39] Young-Wook Lee,et al. Enrichment by supernovae in globular clusters with multiple populations , 2009, Nature.
[40] J. Ferguson,et al. A LARGE STELLAR EVOLUTION DATABASE FOR POPULATION SYNTHESIS STUDIES. V. STELLAR MODELS AND ISOCHRONES WITH CNONa ABUNDANCE ANTICORRELATIONS , 2009, 0903.0825.
[41] Young-Wook Lee,et al. THE PRESENCE OF TWO DISTINCT RED GIANT BRANCHES IN THE GLOBULAR CLUSTER NGC 1851 , 2009, 0911.5356.
[42] S. Lucatello,et al. Na-O Anticorrelation and HB. VII. The chemical composition of first and second-generation stars in 15 globular clusters from GIRAFFE spectra , 2009, 0909.2938.
[43] L. Pasquini,et al. Li – O anti-correlation in NGC 6752: evidence for Li-enriched polluting gas , 2010, 1011.1718.
[44] Santiago,et al. Wide-field multi-color photometry of the Galactic globular cluster NGC 1261 , 2010, 1005.0007.
[45] Santiago,et al. Evidence of the inhomogeneity of the stellar population in the differentially reddened globular cluster NGC 3201 , 2010, 1004.5583.
[46] Stsci,et al. NEW HUBBLE SPACE TELESCOPE WFC3/UVIS OBSERVATIONS AUGMENT THE STELLAR-POPULATION COMPLEXITY OF ω CENTAURI , 2010, 1006.4157.
[47] G. Piotto,et al. DETAILED ABUNDANCES OF RED GIANTS IN THE GLOBULAR CLUSTER NGC 1851: C+N+O AND THE ORIGIN OF MULTIPLE POPULATIONS , 2010, 1008.4372.
[48] J. Anderson,et al. MULTIPLE STELLAR POPULATIONS IN THE GALACTIC GLOBULAR CLUSTER NGC 6752 , 2009, 0912.2055.
[49] Garching,et al. CALCIUM AND LIGHT-ELEMENTS ABUNDANCE VARIATIONS FROM HIGH-RESOLUTION SPECTROSCOPY IN GLOBULAR CLUSTERS , 2010, 1002.0002.
[50] S. Lucatello,et al. Properties of stellar generations in globular clusters and relations with global parameters , 2010, 1003.1723.
[51] Garching,et al. Helium in first and second-generation stars in globular clusters from spectroscopy of red giants , 2010, 1005.2659.
[52] Santiago,et al. Strong radial segregation between sub-populations of evolutionary homogeneous stars in the Galactic globular cluster NGC 6752 , 2011, 1101.5178.
[53] F. Grundahl,et al. Tracing the evolution of NGC 6397 through the chemical composition of its stellar populations , 2010, 1012.0477.