X-ray scattering from dense plasmas
| Autor: | Norimasa Ozaki, M. M. Notley, D. Neely, M. J. Lamb, J J Angulo Gareta, David Riley, Dominic McSherry, Alessandra Benuzzi-Mounaix, K A Thornton, M Esposito, Nigel Woolsey, Fida Khattak, E. Garcia Saiz, M. Rabec Le Gloahec, Christopher D. Gregory, M. Koenig, A Ravassio |
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| Rok vydání: | 2005 |
| Předmět: | |
| Zdroj: | Plasma Physics and Controlled Fusion. 47:B491-B501 |
| ISSN: | 1361-6587 0741-3335 |
| DOI: | 10.1088/0741-3335/47/12b/s35 |
| Popis: | We review the potential of x-ray scattering as a dense plasma diagnostic and present data taken from experiments in which x-ray scattering from dense plasmas is developed as a diagnostic tool. In one type of experiment the scattered photons are detected as a function of angle using direct detection onto a CCD chip. Such experiments are designed primarily to observe the static ion–ion structure factor, which is expected to dominate the scattering for moderate to high Z plasmas at a few electronvolts temperature. In a second type of experiment we have used a curved crystal to observe spectrally resolved x-ray scattering at a fixed angle. This experiment was designed to observe the dynamical structure factor of the plasma. |
| Databáze: | OpenAIRE |
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