تقرير
Laser-Shock Compression and Hugoniot Measurements of Liquid Hydrogen to 55 GPa
| العنوان: | Laser-Shock Compression and Hugoniot Measurements of Liquid Hydrogen to 55 GPa |
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| المؤلفون: | Sano, T., Ozaki, N., Sakaiya, T., Shigemori, K., Ikoma, M., Kimura, T., Miyanishi, K., Endo, T., Shiroshita, A., Takahashi, H., Jitsui, T., Hori, Y., Hironaka, Y., Iwamoto, A., Kadono, T., Nakai, M., Okuchi, T., Otani, K., Shimizu, K., Kondo, T., Kodama, R., Mima, K. |
| سنة النشر: | 2011 |
| المجموعة: | Astrophysics Condensed Matter |
| مصطلحات موضوعية: | Condensed Matter - Materials Science, Astrophysics - Earth and Planetary Astrophysics |
| الوصف: | The principal Hugoniot for liquid hydrogen was obtained up to 55 GPa under laser-driven shock loading. Pressure and density of compressed hydrogen were determined by impedance-matching to a quartz standard. The shock temperature was independently measured from the brightness of the shock front. Hugoniot data of hydrogen provide a good benchmark to modern theories of condensed matter. The initial number density of liquid hydrogen is lower than that for liquid deuterium, and this results in shock compressed hydrogen having a higher compression and higher temperature than deuterium at the same shock pressure. Comment: 8 pages, 7 figures, 2 tables, accepted for publication in Physical Review B |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevB.83.054117 |
| URL الوصول: | http://arxiv.org/abs/1101.1143 |
| رقم الأكسشن: | edsarx.1101.1143 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevB.83.054117 |
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