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Automated stellar abundance analysis
| Content Provider | Scilit |
|---|---|
| Author | Recio-Blanco, Alejandra |
| Copyright Year | 2013 |
| Description | The advent of Milky Way high-resolution spectroscopic surveys has brought our attention to the importance of precise chemical abundance measurements to disentangle the stellar population puzzle of the Galaxy. Moreover, automated stellar parameters are the bedrock of Galactic spectroscopic surveys science. They allow a rapid and homogeneous processing of extensive data sets, necessary for an efficient scientific return. In this review, I discuss the different parametrization techniques, focusing on the automated determination of individual element abundances. Each of them has its optimal application conditions that mainly depend on the computation time constraints, the spectral resolution, the wavelength domain, the data signal-to-noise ratio and parameter degeneracy problems. The main algorithms in the literature are also reviewed. |
| Related Links | https://www.cambridge.org/core/services/aop-cambridge-core/content/view/192F934E486424EA7938F79D0E63D3D1/S1743921313006571a.pdf/div-class-title-automated-stellar-abundance-analysis-div.pdf |
| Ending Page | 374 |
| Page Count | 9 |
| Starting Page | 366 |
| ISSN | 17439213 |
| e-ISSN | 17439221 |
| DOI | 10.1017/s1743921313006571 |
| Journal | Proceedings of the International Astronomical Union |
| Issue Number | S298 |
| Volume Number | 9 |
| Language | English |
| Publisher | Cambridge University Press (CUP) |
| Publisher Date | 2013-05-01 |
| Access Restriction | Open |
| Subject Keyword | Proceedings of the International Astronomical Union Astronomy and Astrophysics Data Analysis Abundances Fundamental Parameters |
| Content Type | Text |
| Resource Type | Article |
| Subject | Astronomy and Astrophysics Space and Planetary Science |
