Equation of state measurements of D2 on Nova

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In this paper we describe principle Hugoniot measurements of liquid D{sub 2} up to P = 2.1 Mbar. We compressed liquid D{sub 2} with a Nova-laser-driven shock wave launched from an aluminum pusher. The Al/D{sub 2} interface and the shock front in the D{sub 2} are observed with temporally resolved radiography, to determine particle speed U{sub p}, shock speed U{sub s}, and the ratio of final density to initial density {rho}/{rho}{sub 0}. The pressure is calculated. These absolute EOS data reveal a compressibility comparable to the dissociation model.

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Collins, G.W.; Da Silva, L.B. & Celliers, P. July 1, 1997.

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Description

In this paper we describe principle Hugoniot measurements of liquid D{sub 2} up to P = 2.1 Mbar. We compressed liquid D{sub 2} with a Nova-laser-driven shock wave launched from an aluminum pusher. The Al/D{sub 2} interface and the shock front in the D{sub 2} are observed with temporally resolved radiography, to determine particle speed U{sub p}, shock speed U{sub s}, and the ratio of final density to initial density {rho}/{rho}{sub 0}. The pressure is calculated. These absolute EOS data reveal a compressibility comparable to the dissociation model.

Physical Description

10 p.

Notes

OSTI as DE98053721

Other: FDE: PDF; PL:

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  • Meeting of the topical group on shock compression of condensed matter of the American Physical Society, Amherst, MA (United States), 27 Jul - 1 Aug 1997

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  • Other: DE98053721
  • Report No.: UCRL-JC--128201
  • Report No.: CONF-970707--
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 303924
  • Archival Resource Key: ark:/67531/metadc688455

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  • July 1, 1997

Added to The UNT Digital Library

  • July 25, 2015, 2:20 a.m.

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  • April 6, 2017, 6:26 p.m.

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Collins, G.W.; Da Silva, L.B. & Celliers, P. Equation of state measurements of D2 on Nova, article, July 1, 1997; California. (digital.library.unt.edu/ark:/67531/metadc688455/: accessed September 26, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.