Abstract:
The quasi-isentropic compressibility of a nonideal helium plasma has been measured in a two-cascade spherical chamber with separated cavities with the use of an explosive charge with the mass of ≈55 kg. The experiment has been performed on an X-ray diffraction complex consisting of three betatrons and a multichannel optoelectronic system for recording X-ray images. The density of the compressed helium plasma measured at the initial pressures of the gas in the outer and inner cavities P1=36.4 MPa and P2=5.1 MPa, respectively, is ρ=4.6 g/cm3, which corresponds to the degree of compression σ=575 at pressure P≈3000 GPa under the condition of strong nonideality (γ∼7) and noticeable degeneracy of electrons (nλ3∼5). The pressure of compressed helium has been determined from the results of the gas-dynamics calculation.
Citation:
M. A. Mochalov, R. I. Il'kaev, V. E. Fortov, A. L. Mikhailov, V. A. Arinin, A. O. Blikov, V. A. Komrakov, A. V. Ryzhkov, V. A. Ogorodnikov, A. A. Yukhimchuk, “Thermodynamic properties of a nonideal helium plasma at quasi-isentropic compression by a factor of 575 at a pressure of 3000 GPa”, Pis'ma v Zh. Èksper. Teoret. Fiz., 101:8 (2015), 575–582; JETP Letters, 101:8 (2015), 519–526
\Bibitem{MocIlkFor15}
\by M.~A.~Mochalov, R.~I.~Il'kaev, V.~E.~Fortov, A.~L.~Mikhailov, V.~A.~Arinin, A.~O.~Blikov, V.~A.~Komrakov, A.~V.~Ryzhkov, V.~A.~Ogorodnikov, A.~A.~Yukhimchuk
\paper Thermodynamic properties of a nonideal helium plasma at quasi-isentropic compression by a factor of 575 at a pressure of 3000 GPa
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2015
\vol 101
\issue 8
\pages 575--582
\mathnet{http://mi.mathnet.ru/jetpl4606}
\crossref{https://doi.org/10.7868/S0370274X15080032}
\elib{https://elibrary.ru/item.asp?id=23459610}
\transl
\jour JETP Letters
\yr 2015
\vol 101
\issue 8
\pages 519--526
\crossref{https://doi.org/10.1134/S0021364015080093}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000357500200003}
\elib{https://elibrary.ru/item.asp?id=23991133}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-84937196950}
Linking options:
https://www.mathnet.ru/eng/jetpl4606
https://www.mathnet.ru/eng/jetpl/v101/i8/p575
This publication is cited in the following 17 articles:
Philip C. Myint, Seth Root, Christine J. Wu, Raymond C. Clay, Andrew Lopez, Heath L. Hanshaw, Raymond W. Lemke, David E. Bliss, David L. Hanson, Dawn G. Flicker, Zoë C. Long, Phys. Rev. B, 108:13 (2023)
M. A. Mochalov, R. I. Il'kaev, V. E. Fortov, S. V. Erunov, V. A. Arinin, A. O. Blikov, V. A. Ogorodnikov, A. V. Ryzhkov, V. A. Komrakov, A. E. Kovalev, M. G. Novikov, I. P. Maksimkin, S. A. Finyushin, E. A. Chudakov, M. I. Likhutov, V. K. Gryaznov, I. L. Iosilevskii, P. R. Levashov, D. V. Minakov, M. A. Paramonov, J. Exp. Theor. Phys., 136:3 (2023), 389
M. A. Mochalov, R. I. Il'kaev, S. V. Erunov, A. O. Blikov, V. A. Ogorodnikov, S. E. Elfimov, V. A. Arinin, V. A. Komrakov, M. I. Likhutov, I. P. Maksimkin, JETP Letters, 118:8 (2023), 568–573
G. E. Norman, I. M. Saitov, Phys. Usp., 64:11 (2021), 1094–1124
Mochalov M.A. Il'kaev R.I. Fortov V.E. Erunov V S. Arinin V.A. Blikov A.O. Komrakov V.A. Maksimkin I.P. Ogorodnikov V.A. Ryzhkov V A. Gryaznov V.K. Iosilevskiy I.L. Levashov P.R. Lavrinenko Ya.S. Morozov V I. Minakov V D. Paramonov M.A. Shutov V A., J. Exp. Theor. Phys., 133:5 (2021), 630–648
Preising M. Redmer R., Contrib. Plasma Phys., 61:10 (2021), e202100105
S. I. Blinnikov, R. I. Ilkaev, M. A. Mochalov, A. L. Mikhailov, I. L. Iosilevskiy, A. V. Yudin, S. I. Glazyrin, A. A. Golubev, V. K. Gryaznov, S. V. Fortova, Phys. Rev. E, 99:3 (2019), 033102
M. Preising, W. Lorenzen, A. Becker, R. Redmer, M. D. Knudson, M. P. Desjarlais, Phys. Plasmas, 25:1 (2018), 012706
V. D. Urlin, J. Exp. Theor. Phys., 127:1 (2018), 121–130
M. A. Mochalov, R. I. Il'kaev, V. E. Fortov, A. L. Mikhailov, V. A. Arinin, A. O. Blikov, V. A. Komrakov, I. P. Maksimkin, V. A. Ogorodnikov, A. V. Ryzhkov, JETP Letters, 107:3 (2018), 168–174
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, JETP Letters, 108:10 (2018), 656–660
V. A. Arinin, S. A. Kartanov, Yu. P. Kuropatkin, A. I. Lebedev, A. L. Mikhailov, K. L. Mikhailyukov, V. A. Ogorodnikov, O. V. Oreshkov, K. N. Panov, M. A. Syrunin, M. V. Tatsenko, B. I. Tkachenko, I. A. Tkachenko, I. V. Khramov, A. P. Tsoi, Combust. Explos., 54:5 (2018), 513–521
M. A. Mochalov, R. I. Il'kaev, V. E. Fortov, A. L. Mikhailov, V. A. Arinin, A. O. Blikov, S. E. Elfimov, V. A. Komrakov, V. A. Ogorodnikov, A. V. Ryzhkov, J. Exp. Theor. Phys., 125:5 (2017), 948–963
Werner Ebeling, Vladimir E. Fortov, Vladimir Filinov, Springer Series in Plasma Science and Technology, Quantum Statistics of Dense Gases and Nonideal Plasmas, 2017, 443