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- Publications
- Influence
The alpha -enhanced Isochrones and Their Impact on the FITS to the Galactic Globular Cluster System
- M. Salaris, A. Chieffi, O. Straniero
- Physics
- 1 September 1993
We analyze in detail the effect produced by the enhancement of the α-elements O, Ne, Mg, Si, S, and Ca on the evolutionary properties of low-mass, low-metallicity stars. In particular we address the… Expand
THE GIANT, HORIZONTAL, AND ASYMPTOTIC BRANCHES OF GALACTIC GLOBULAR CLUSTERS. I. THE CATALOG, PHOTOMETRIC OBSERVABLES, AND FEATURES
- F. Ferraro, M. Messineo, +4 authors M. Limongi
- Physics
- 15 June 1999
A catalog including a set of the most recent color-magnitude diagrams (CMDs) is presented for a sample of 61 Galactic globular clusters (GGCs). We used this database to perform a homogeneous… Expand
Explosive Yields of Massive Stars from Z = 0 to Z = Z?
- A. Chieffi, M. Limongi
- Physics
- 26 February 2004
We present a new and homogeneous set of explosive yields for masses 13, 15, 20, 25, 30, and 35 M? and metallicities Z = 0, 10-6, 10-4, 10-3, 6 ? 10-3, and 2 ? 10-2. A wide network extending up to Mo… Expand
The Nucleosynthesis of 26Al and 60Fe in Solar Metallicity Stars Extending in Mass from 11 to 120 M☉: The Hydrostatic and Explosive Contributions
- M. Limongi, A. Chieffi
- Physics
- 13 April 2006
We present the 26Al and 60Fe yields produced by a generation of solar metallicity stars ranging in mass between 11 and 120 M☉. We discuss the production sites of these γ-ray emitters and quantify the… Expand
EVOLUTION AND NUCLEOSYNTHESIS IN LOW-MASS ASYMPTOTIC GIANT BRANCH STARS. II. NEUTRON CAPTURE AND THE s-PROCESS
- R. Gallino, C. Arlandini, +5 authors M. Limongi
- Physics
- 10 April 1998
We present a new analysis of neutron capture occurring in low-mass asymptotic giant branch (AGB) stars suffering recurrent thermal pulses. We use dedicated evolutionary models for stars of initial… Expand
The O-Na and Mg-Al anticorrelations in turn-off and early subgiants in globular clusters
- R. Gratton, P. Bonifacio, +16 authors O. Straniero
- Physics
- 21 December 2000
High dispersion spectra (R > 40 000) for a quite large number of stars at the main sequence turn-o and at the base of the giant branch in NGC 6397 and NGC 6752 were obtained with the UVES on Kueyen… Expand
Intermediate-Mass Stars: Updated Models
- I. Domínguez, A. Chieffi, M. Limongi, O. Straniero
- Physics
- 2 June 1999
A new set of stellar models in the mass range 1.2-9 M☉ is presented. The adopted chemical compositions cover the typical Galactic values, namely, 0.0001 ≤ Z ≤ 0.02 and 0.23 ≤ Y ≤ 0.28. A comparison… Expand
TOPoS - II. On the bimodality of carbon abundance in CEMP stars Implications on the early chemical evolution of galaxies
- P. Bonifacio, E. Caffau, +42 authors Leibniz-Institut Aip
- Physics
- 22 April 2015
Context. In the course of the TOPoS (Turn Off Primordial Stars) survey, aimed at discovering the lowest metallicity stars, we have found several carbon-enhanced metal-poor (CEMP) stars. These stars… Expand
Evolution and Nucleosynthesis in Low-Mass Asymptotic Giant Branch Stars. I. Formation of Population I Carbon Stars
- O. Straniero, A. Chieffi, M. Limongi, M. Busso, R. Gallino, C. Arlandini
- Physics
- 20 March 1997
New models of thermally pulsing asymptotic giant branch (TP-AGB) stars of low mass and solar chemical composition are presented, namely, 1 ≤ M/M☉ ≤ 3, Z = 0.02, and Y = 0.28. The influence of various… Expand
Heavy Element Abundances in Giant Stars of the Globular Clusters M4 and M5
- D. Yong, A. Karakas, +6 authors Inaf-Oar
- Physics
- 18 August 2008
We present a comprehensive abundance analysis of 27 heavy elements in bright giant stars of the globular clusters M4 and M5 based on high-resolution, high signal-to-noise ratio spectra obtained with… Expand