J/A+A/512/A10ivo://CDS.VizieR/J/A+A/512/A10doi:10.26093/cds/vizier.35120010CDSSiess L.2017-06-20T13:17:09Z2010-04-26T13:43:17ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frstellar-evolutionary-modelsglobular-star-clustersWe present the first simulations of the full evolution of super-AGB stars through the entire thermally pulsing AGB phase. We analyse their structural and evolutionary properties and determine the first SAGB yields. Stellar models of various initial masses and metallicities were computed using standard physical assumptions which prevents the third dredge-up. A postprocessing nucleosynthesis code was used to compute the SAGB yields, to quantify the effect of the third dredge-up (3DUP) and to assess the uncertainties associated with the treatment of convection. Owing to their massive oxygen-neon core, SAGB stars suffer weak thermal pulses, have very short interpulse periods and develop very high temperatures at the base of their convective envelope (up to 140x10^8^K), leading to very efficient hot bottom burning. SAGB stars are consequently heavy manufacturers of ^4^He, ^13^C, and ^14^N. They are also able to inject significant amounts of ^7^Li, ^17^O, ^25^Mg, and ^26,27^Al in the interstellar medium. The 3DUP mainly affects the CNO yields, especially in the lower metallicity models. Our post-processing simulations also indicate that changes in the temperature at the base of the convective envelope, which would result from a change in the efficiency of convective energy transport, have a dramatic impact on the yields and represent another major source of uncertainty.2010A&A...512A..10Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/512/A10CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/512/A10https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/512/A10http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/512/A10https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/512/A10https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/512/A10http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/512/A10GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/512/A10/yieldsYields for the different modelsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTSimbad column added by the CDSmeta.id;meta.datasetcharANucleon numbermeta.id;meta.mainintElChemical Species namemeta.idcharM07.5Z1e-4Yields from 7.5Msun, Z=1e-4 for speciessolMassphys.massdoubleM08.0Z1e-4Yields from 8.0Msun, Z=1e-4 for speciessolMassphys.massdoubleM08.5Z1e-4Yields from 8.5Msun, Z=1e-4 for speciessolMassphys.massdoubleM09.0Z1e-4Yields from 9.0Msun, Z=1e-4 for speciessolMassphys.massdoubleM08.0Z1e-3Yields from 8.0Msun, Z=1e-3 for speciessolMassphys.massdoubleM08.5Z1e-3Yields from 8.5Msun, Z=1e-3 for speciessolMassphys.massdoubleM09.0Z1e-3Yields from 9.0Msun, Z=1e-3 for speciessolMassphys.massdoubleM08.5Z4e-3Yields from 8.5Msun, Z=4e-3 for speciessolMassphys.massdoubleM09.0Z4e-3Yields from 9.0Msun, Z=1e-3 for speciessolMassphys.massdoubleM09.5Z4e-3Yields from 9.5Msun, Z=4e-3 for speciessolMassphys.massdoubleM10.0Z4e-3Yields from 10.0Msun, Z=4e-3 for speciessolMassphys.massdoubleM09.0Z8e-3Yields from 9.0Msun, Z=8e-3 for speciessolMassphys.massdoubleM09.5Z8e-3Yields from 9.5Msun, Z=8e-3 for speciessolMassphys.massdoubleM10.0Z8e-3Yields from 10.0Msun, Z=8e-3 for speciessolMassphys.massdoubleM09.0Z2e-2Yields from 9.0Msun, Z=2e-2 for speciessolMassphys.massdoubleM09.5Z2e-2Yields from 9.5Msun, Z=2e-2 for speciessolMassphys.massdoubleM10.0Z2e-2Yields from 10.0Msun, Z=2e-2 for speciessolMassphys.massdoubleM10.5Z2e-2Yields from 10.5Msun, Z=2e-2 for speciessolMassphys.massdoubleM09.0Z4e-2Yields from 9.0Msun, Z=4e-2 for speciessolMassphys.massdoubleM09.5Z4e-2Yields from 9.5Msun, Z=4e-2 for speciessolMassphys.massdoubleAllDisplay the yields for all 5 modelsmeta.ref.urlchar