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| Title: | Analytical opacity formulas for low Z plasmas | Authors: | Rubiano, J. G. Rodriguez, R. Gil, J. M. Florido, R. Martel, P. Mendoza, M.A. Suarez, D. Minguez, E. |
UNESCO Clasification: | 22 Física 220715 Energía nuclear |
Keywords: | Plasma | Issue Date: | 2008 | Project: | Código-Interfaz de Cálculo de Propiedades Radiativas y de Diagnósis de Gran Variedad de Plasmas de Interés Actual | Journal: | Journal of Physics: Conference Series | Conference: | 5th International Conference on Inertial Fusion Sciences and Applications(IFSA 2007) 5th International Conference on Inertial Fusion Sciences and Applications, IFSA 2007 |
Abstract: | The accurate computation of radiative opacities is basic in the ICF target physics analysis, in which the radiation is an important feature to determine in detail. For this reason, accurate analytical formulas for giving mean opacities versus temperature and density of the plasma seem to be a useful tool. In this work we analyse some analytical expressions found in the literature for the opacity low Z plasmas in a wide range of temperature and densities. The validity of these formulas for computing the opacity under NLTE conditions is investigated using the new code ABAKO. | URI: | http://hdl.handle.net/10553/45576 | ISSN: | 1742-6588 | DOI: | 10.1088/1742-6596/112/4/042006 | Source: | 5Th International Conference on Inertial Fusion Sciences And Applications (Ifsa2007) [ISSN 1742-6588], v. 112 |
| Appears in Collections: | Actas de congresos |
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