Metallization of hydrogen using heavy-ion-beam implosion of multilayered cylindrical targets

N. A. Tahir, D. H. H. Hoffmann, A. Kozyreva, A. Tauschwitz, A. Shutov, J. A. Maruhn, P. Spiller, U. Neuner, J. Jacoby, M. Roth, R. Bock, H. Juranek, and R. Redmer
Phys. Rev. E 63, 016402 – Published 19 December 2000
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Abstract

Employing a two-dimensional simulation model, this paper presents a suitable design for an experiment to study metallization of hydrogen in a heavy-ion beam imploded multilayered cylindrical target that contains a layer of frozen hydrogen. Such an experiment will be carried out at the upgraded heavy-ion synchrotron facility (SIS-18) at the Gesellschaft für Schwerionenforschung, Darmstadt by the end of the year 2001. In these calculations we consider a uranium beam that will be available at the upgraded SIS-18. Our calculations show that it may be possible to achieve theoretically predicted physical conditions necessary to create metallic hydrogen in such experiments. These include a density of about 1 g/cm3, a pressure of 3–5 Mbar, and a temperature of a few 0.1 eV.

  • Received 12 May 2000

DOI:https://doi.org/10.1103/PhysRevE.63.016402

©2000 American Physical Society

Authors & Affiliations

N. A. Tahir, D. H. H. Hoffmann, A. Kozyreva, and A. Tauschwitz

  • Institut für Kernphysik, Technische Universität Darmstadt, Schlossgarten Strasse 9, D-64289 Darmstadt, Germany

A. Shutov

  • Institute for Chemical Physics Research, Chernogolovka, Russia

J. A. Maruhn

  • Institut für Theoretische Physik, Universität Frankfurt, D-60054 Frankfurt, Germany

P. Spiller, U. Neuner, J. Jacoby, M. Roth, and R. Bock

  • Gesellschaft für Schwerionenforschung, Planckstrasse 1, D-64291 Darmstadt, Germany

H. Juranek and R. Redmer

  • Fachbereich Physik, Universität Rostock, Universitätsplatz 3, 18051 Rostock, Germany

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Vol. 63, Iss. 1 — January 2001

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