Memorie della Società Astronomica Italiana. Journal of the Italian Astronomical Society. 75. 2. 2004

Astrophysical impact of abundances in Globular Cluster stars. Proceedings of Joint Discussion 04 at the XXIII IAU General Assembly, Sydney, 16-17 July 2003, editors: F. D'Antona, G. Da Costa.
Foreword. Observed Abundances: C. Sneden, Abundances in Globular Clusters: successes and questions; R. Gratton, Abundances in scarcely evolved stars in Globular Clusters; P. Bonifacio, Lithium abundances in Globular Clusters; I. I. Ivans, C. Sneden, G. Wallerstein, R. P. Kraft, J. E. Norris, J. P. Fulbright, G. Gonzalez, On the question of a Metallicity Spread in Globular Cluster M22; L. Stanford, G. S. Da Costa, J. E. Norris, R. D. Cannon, The metallicity and Age Ranges in Omega Centauri; R. Kraft, A comparison of Globular Cluster and halo field stars. General Discussion I: B. Barbuy, Open session: at what stage is the abundance determination problem?; M. Asplund, Globular Cluster abundances in the light of 3D hydrodynamical model atmospheres; M. S. Bessell, The Temperature Scale of Globular Cluster Stars; C. Van't Veer, R. Cayrel, Oxygen abundance and convection. Sites for Production: K. Nomoto, K. Maeda, H. Umeda, N. Tominaga, T. Ohkubo, J. Deng, P. A. Mazzali, Population III Supernovae and their Nucleosynthesis; J. Lattanzio, A. Karakas, S. Campbell, L. Elliott, A. Chieffi, The role of AGB stars; P. Denissenkov, Today's AGB stars and the role of binaries; P. Ventura, F. D'Antona, I. Mazzitelli, New AGB models to explore the spread of obundances in Globular Clusters. Today's stellar evolution: G. Michaud, O. Richard, J. Richer, Processes at the turnoff; A. Weiss, C. Charbonnel, Mixing along the Red Giant Branch. General Discussion II: D. A. Vandenberg, F. D'Antona, P. Denissenkov, J. Lattanzio, G. Michaud, S. Vauclair, A. Weiss, General Discussion II: On current stellar models. Formation and early evolution of Globular Clusters: B. Elmegreen, Formation of stars in clusters; T. Shigeyama, T. Tsujimoto, Globular Clusters formation from cloud-cloud collisions; G. Da Costa, R. Cannon, B. Croke, J. E. Norris, Globular Cluster Abundance Anomalies: clues from the Main Sequence; F. D'Antona, The Horizontal Branch Morphology in Globular Clusters: consequences for the selfpollution model. General Discussion III: R. Cayrel, General Discussion III: Chemistry and Self-pollution mechanisms; P. Bonifacio, Abundance anomalies and lithium in Globular Clusters; F. D'Antona, Can we build up second generation stars in GCs directly from the ejecta of AGBs?; P. A. Denissenkov, A discussion of self-pollution mechanisms; A. Weiss, The AGB contamination scenario; G. S. Da Costa, Contribution to JD4 General Discussion III. Posters: U. Fritze-v. Alvensleben, Stellar Abundances in Young and Intermediate Age GCs; L. Sbordone, P. Bonifacio, G. Marconi, R. Buonanno, Chemical Abundances in Terzan 7; B. Barbuy, J. Melendez, S. Ortolani, M. Zoccali, E. Bica, A. Renzini, V. Hill, Y. Momany, D. Minniti, M. Rich, Abundance analysis of the bulge globular clusters NGC 6553 and NGC 6528; J. A. Johnson, A survey for CH stars in Globular Clusters; T. Tusujimoto, T. Shigeyama, Star Formation History in Omega Centauri.