Electronic structure measurements of dense plasmas
This paper presents an improved analytical expression for the x-ray dynamic structure factor from a dense plasma which includes the effects of weakly bound electrons. This result can be applied to describe scattering from low to moderate Z plasmas, and it covers the entire range of plasma conditions...
| Main Authors: | , , , , , , , , , |
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| Format: | Conference item |
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2004
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| _version_ | 1826302008244568064 |
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| author | Gregori, G Glenzer, S Rogers, F Pollaine, S Landen, O Blancard, C Faussurier, G Renaudin, P Kuhlbrodt, S Redmer, R |
| author_facet | Gregori, G Glenzer, S Rogers, F Pollaine, S Landen, O Blancard, C Faussurier, G Renaudin, P Kuhlbrodt, S Redmer, R |
| author_sort | Gregori, G |
| collection | OXFORD |
| description | This paper presents an improved analytical expression for the x-ray dynamic structure factor from a dense plasma which includes the effects of weakly bound electrons. This result can be applied to describe scattering from low to moderate Z plasmas, and it covers the entire range of plasma conditions that can be found in inertial confinement fusion experiments, from ideal to degenerate up to moderately coupled systems. The theory is used to interpret x-ray scattering experiments from solid density carbon plasmas and to extract accurate measurements of electron temperature, electron density, and charge state. The experimental results are applied to validate various equation-of-state models for carbon plasmas. (C) 2004 American Institute of Physics. |
| first_indexed | 2024-03-07T05:41:01Z |
| format | Conference item |
| id | oxford-uuid:e58ef5e3-e1ec-48df-b6bc-0947c5850a07 |
| institution | University of Oxford |
| last_indexed | 2024-03-07T05:41:01Z |
| publishDate | 2004 |
| record_format | dspace |
| spelling | oxford-uuid:e58ef5e3-e1ec-48df-b6bc-0947c5850a072022-03-27T10:24:54ZElectronic structure measurements of dense plasmasConference itemhttp://purl.org/coar/resource_type/c_5794uuid:e58ef5e3-e1ec-48df-b6bc-0947c5850a07Symplectic Elements at Oxford2004Gregori, GGlenzer, SRogers, FPollaine, SLanden, OBlancard, CFaussurier, GRenaudin, PKuhlbrodt, SRedmer, RThis paper presents an improved analytical expression for the x-ray dynamic structure factor from a dense plasma which includes the effects of weakly bound electrons. This result can be applied to describe scattering from low to moderate Z plasmas, and it covers the entire range of plasma conditions that can be found in inertial confinement fusion experiments, from ideal to degenerate up to moderately coupled systems. The theory is used to interpret x-ray scattering experiments from solid density carbon plasmas and to extract accurate measurements of electron temperature, electron density, and charge state. The experimental results are applied to validate various equation-of-state models for carbon plasmas. (C) 2004 American Institute of Physics. |
| spellingShingle | Gregori, G Glenzer, S Rogers, F Pollaine, S Landen, O Blancard, C Faussurier, G Renaudin, P Kuhlbrodt, S Redmer, R Electronic structure measurements of dense plasmas |
| title | Electronic structure measurements of dense plasmas |
| title_full | Electronic structure measurements of dense plasmas |
| title_fullStr | Electronic structure measurements of dense plasmas |
| title_full_unstemmed | Electronic structure measurements of dense plasmas |
| title_short | Electronic structure measurements of dense plasmas |
| title_sort | electronic structure measurements of dense plasmas |
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