تقرير
The chemical evolution of the Milky Way
| العنوان: | The chemical evolution of the Milky Way |
|---|---|
| المؤلفون: | Matteucci, Francesca, Spitoni, Emanuele, Romano, Donatella, Rojas-Arriagada, Alvaro |
| سنة النشر: | 2017 |
| المجموعة: | Astrophysics |
| مصطلحات موضوعية: | Astrophysics - Astrophysics of Galaxies |
| الوصف: | We will discuss some highlights concerning the chemical evolution of our Galaxy, the Milky Way. First we will describe the main ingredients necessary to build a model for the chemical evolution of the Milky Way. Then we will illustrate some Milky Way models which includes detailed stellar nucleosynthesis and compute the evolution of a large number of chemical elements, including C, N, O, $\alpha$-elements, Fe and heavier. The main observables and in particular the chemical abundances in stars and gas will be considered. A comparison theory-observations will follow and finally some conclusions from this astroarchaeological approach will be derived. Comment: 10 pages, 6 figures, in Frontier Research in Astrophysics - II 23-28 May 2016 Mondello (Palermo), Italy |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.5281/zenodo.2595366 |
| URL الوصول: | http://arxiv.org/abs/1705.09596 |
| رقم الأكسشن: | edsarx.1705.09596 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.5281/zenodo.2595366 |
|---|