| Autor: |
Yaoming Gao, Wenyi Huo, Dongxian Lai, Yongsheng Li, Wenbing Pei, Ke Lan |
| Rok vydání: |
2013 |
| Předmět: |
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| Zdroj: |
EPJ Web of Conferences, Vol 59, p 06003 (2013) |
| ISSN: |
2100-014X |
| DOI: |
10.1051/epjconf/20135906003 |
| Popis: |
Besides the routinely used broad-band x-ray spectrometer (Dante or SXS), ablative shock-wave method is often used to diagnose the radiation fields of laser-driven Hohlraums. The x-ray ablation process of Aluminum and Titanium is studied numerically with a 1-D radiation hydrodynamic code RDMG [F. Tinggui et al., Chin. J. Comput. Phys. 16, 199 (1999)], based on which a new scaling relation of the equivalent radiation temperature with the ablative shock velocity in Aluminum plates is proposed, and a novel method is developed for determining simultaneously the radiation temperature and the M-band (2-4 keV) fraction in laser-driven gold Hohlraums. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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