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This article is cited in 14 scientific papers (total in 14 papers)
PLASMA, HYDRO- AND GAS DYNAMICS
Measurement of quasi-isentropic compressibility of gaseous helium at a pressure of $\sim 10$ TPa
M. A. Mochalova, R. I. Il'kaeva, V. E. Fortovb, A. L. Mikhailova, V. A. Arinina, A. O. Blikova, V. A. Ogorodnikova, A. V. Ryzhkova, V. A. Komrakova, I. P. Maksimkina a Russian Federal Nuclear Center All-Russian Research Institute of Experimental Physics (VNIIEF), Sarov, Nizhny Novgorod region, Russia
b Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow, Russia
Abstract:
A nonideal helium plasma has been compressed to a density of $\sim 9$ g/cm$^3$ by a pressure of $P\sim 10000$ GPa produced by an explosive charge of $85$ kg of TNT in a spherical two-cascade device. The experiment has been performed on an X ray setup using simultaneously three betatrons with a boundary energy of about $60$ MeV and a multichannel optoelectronic system of recording X-ray images. The pressure of the compressed helium has been determined from the gas-dynamic calculation.
Received: 20.09.2018
Citation:
M. A. Mochalov, R. I. Il'kaev, V. E. Fortov, A. L. Mikhailov, V. A. Arinin, A. O. Blikov, V. A. Ogorodnikov, A. V. Ryzhkov, V. A. Komrakov, I. P. Maksimkin, “Measurement of quasi-isentropic compressibility of gaseous helium at a pressure of $\sim 10$ TPa”, Pis'ma v Zh. Èksper. Teoret. Fiz., 108:10 (2018), 692–696; JETP Letters, 108:10 (2018), 656–660
Linking options:
https://www.mathnet.ru/eng/jetpl5749 https://www.mathnet.ru/eng/jetpl/v108/i10/p692
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Abstract page: | 261 | Full-text PDF : | 43 | References: | 54 | First page: | 10 |
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