| タイトル | Atomic Data for Stellar Astrophysics: from the UV to the IR |
| 本文（外部サイト） | http://hdl.handle.net/2060/20120017354 |
| 著者（英） | Wahlgren, Glenn M. |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2011-05-06 |
| 言語 | eng |
| 内容記述 | The study of stars and stellar evolution relies heavily on the analysis of stellar spectra. The need for atomic line data from the ultraviolet (UV) to the infrared (lR) regions is greater now than ever. In the past twenty years, the time since the launch of the Hubble Space Telescope, great progress has been made in acquiring atomic data for UV transitions. The optical wavelength region, now expanded by progress in detector technology, continues to provide motivation for new atomic data. In addition, investments in new instrumentation for ground-based and space observatories has lead to the availability of high-quality spectra at IR wavelengths, where the need for atomic data is most critical. In this review, examples are provided of the progress made in generating atomic data for stellar studies, with a look to the future for addressing the accuracy and completeness of atomic data for anticipated needs. |
| NASA分類 | Astrophysics |
| レポートNO | GSFC.JA.6724.2012 |
| 権利 | Copyright, Distribution under U.S. Government purpose rights |
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