S-process nucleosynthesis in AGB stars with the full spectrum of turbulence scheme for convection.

被引：1

作者：

Yague, A. ^{[1
,2
,3
]}

Garcia-Hernandez, D. A. ^{[2
,3
]}

Ventura, P. ^{[1
]}

Lugaro, M. ^{[4
,5
]}

机构：

[1] Ist Nazl Astrofis OAR, Monte Porzio Catone, Italy

[2] Inst Astrofis Canarias, Tenerife, Spain

[3] Univ La Laguna, Dept Astrofis, Tenerife, Spain

[4] Hungarian Acad Sci, Konkoly Observ, Budapest, Hungary

[5] Monash Univ, Monash Ctr Astrophys, Clayton, Vic, Australia

来源：

11TH PACIFIC RIM CONFERENCE ON STELLAR ASTROPHYSICS: PHYSICS AND CHEMISTRY OF THE LATE STAGES OF STELLAR EVOLUTION, PTS 1-6 | 2016年 / 728卷

关键词：

LITHIUM PRODUCTION; RUBIDIUM;

D O I：

10.1088/1742-6596/728/7/072004

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The chemical evolution of asymptotic giant branch (AGB) stars models depends greatly on the input physics (e.g. convective model, mass loss recipe). Variations of hot bottom burning (HBB) strength, or third dredge-up (TDU) efficiency are among the main consequences of adopting different input physics in the AGB models. The ATON evolutionary code stands apart from others in that it uses the Full Spectrum of Turbulence convective model. Here we present the first results of a newly developed s-process nucleosynthesis module for ATON AGB models. Our results are compared also with observations and theoretical predictions of present AGB nucleosynthesis models using different input physics.

引用

页数：2

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