Target design for the cylindrical compression of matter driven by heavy ion beams

A. R. Piriz; M. Temporal; J. J.López Cela; N. Grandjouan; N. A. Tahir; M. C.Serna Moreno; R. F. Portugues; D. H.H. Hoffmann

doi:10.1016/j.nima.2005.01.191

Target design for the cylindrical compression of matter driven by heavy ion beams

A. R. Piriz
, M. Temporal
, J. J.López Cela
, N. Grandjouan
, N. A. Tahir
, M. C.Serna Moreno
, R. F. Portugues
, D. H.H. Hoffmann

University of Castilla-La Mancha
Ecole Polytechnique-CNRS-CEA-Universite Paris VI
GSI Helmholtz Centre for Heavy Ion Research

Research output: Contribution to journal › Conference article › peer-review

7 Scopus citations

Abstract

The compression of a cylindrical sample of hydrogen contained in a hollow shell of Pb or Au has been analyzed in the framework of the experiments to be performed in the heavy ion synchrotron SIS100 to be constructed at the Gesellschaft furs Schwerionenforschung (GSI) Darmstadt. The target implosion is driven by an intense beam of heavy ions with a ring-shaped focal spot. We report the results of a parametric study of the final state of the compressed hydrogen in terms of the target and beam parameters. We consider the generation of the annular heated region by means of a radio-frequency wobbler that rotates the beam at extremely high frequencies in order to accommodate symmetry constraints. We have also studied the hydrogen conditions that can be achieved with a non-rotating beam with Gaussian focal spot and the possibility to use a beam stopper as an alternative way to avoid the direct heating of the sample. Finally, we report the analysis of the hydrodynamic instabilities that affect the implosion and the mitigating effects of the elastoplastic properties of the shell.

Original language	English
Pages (from-to)	27-33
Number of pages	7
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	544
Issue number	1-2
DOIs	https://doi.org/10.1016/j.nima.2005.01.191
State	Published - 21 May 2005
Externally published	Yes
Event	Proceedings of the 15th International Symposium on Heavy Intertial Fusion HIF 2004 - Duration: 7 Jun 2004 → 11 Jun 2004

Keywords

Macroinstabilities (hydromagnetic, e.g., kink, fire-hose, mirror, ballooning, tearing, trapped-particle, flute, Rayleigh-Taylor, etc.)
Plasma heating by particle beams

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10.1016/j.nima.2005.01.191

Cite this

Piriz, A. R., Temporal, M., Cela, J. J. L., Grandjouan, N., Tahir, N. A., Moreno, M. C. S., Portugues, R. F., & Hoffmann, D. H. H. (2005). Target design for the cylindrical compression of matter driven by heavy ion beams. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 544(1-2), 27-33. https://doi.org/10.1016/j.nima.2005.01.191

@article{19774cfe9d154967b4562b5716382426,

title = "Target design for the cylindrical compression of matter driven by heavy ion beams",

abstract = "The compression of a cylindrical sample of hydrogen contained in a hollow shell of Pb or Au has been analyzed in the framework of the experiments to be performed in the heavy ion synchrotron SIS100 to be constructed at the Gesellschaft furs Schwerionenforschung (GSI) Darmstadt. The target implosion is driven by an intense beam of heavy ions with a ring-shaped focal spot. We report the results of a parametric study of the final state of the compressed hydrogen in terms of the target and beam parameters. We consider the generation of the annular heated region by means of a radio-frequency wobbler that rotates the beam at extremely high frequencies in order to accommodate symmetry constraints. We have also studied the hydrogen conditions that can be achieved with a non-rotating beam with Gaussian focal spot and the possibility to use a beam stopper as an alternative way to avoid the direct heating of the sample. Finally, we report the analysis of the hydrodynamic instabilities that affect the implosion and the mitigating effects of the elastoplastic properties of the shell.",

keywords = "Macroinstabilities (hydromagnetic, e.g., kink, fire-hose, mirror, ballooning, tearing, trapped-particle, flute, Rayleigh-Taylor, etc.), Plasma heating by particle beams",

author = "Piriz, \{A. R.\} and M. Temporal and Cela, \{J. J.L{\'o}pez\} and N. Grandjouan and Tahir, \{N. A.\} and Moreno, \{M. C.Serna\} and Portugues, \{R. F.\} and Hoffmann, \{D. H.H.\}",

year = "2005",

month = may,

day = "21",

doi = "10.1016/j.nima.2005.01.191",

language = "英语",

volume = "544",

pages = "27--33",

journal = "Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment",

issn = "0168-9002",

publisher = "Elsevier B.V.",

number = "1-2",

note = "Proceedings of the 15th International Symposium on Heavy Intertial Fusion HIF 2004 ; Conference date: 07-06-2004 Through 11-06-2004",

}

Piriz, AR, Temporal, M, Cela, JJL, Grandjouan, N, Tahir, NA, Moreno, MCS, Portugues, RF & Hoffmann, DHH 2005, 'Target design for the cylindrical compression of matter driven by heavy ion beams', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 544, no. 1-2, pp. 27-33. https://doi.org/10.1016/j.nima.2005.01.191

Target design for the cylindrical compression of matter driven by heavy ion beams. / Piriz, A. R.; Temporal, M.; Cela, J. J.López et al.
In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 544, No. 1-2, 21.05.2005, p. 27-33.

Research output: Contribution to journal › Conference article › peer-review

TY - JOUR

T1 - Target design for the cylindrical compression of matter driven by heavy ion beams

AU - Piriz, A. R.

AU - Temporal, M.

AU - Cela, J. J.López

AU - Grandjouan, N.

AU - Tahir, N. A.

AU - Moreno, M. C.Serna

AU - Portugues, R. F.

AU - Hoffmann, D. H.H.

PY - 2005/5/21

Y1 - 2005/5/21

N2 - The compression of a cylindrical sample of hydrogen contained in a hollow shell of Pb or Au has been analyzed in the framework of the experiments to be performed in the heavy ion synchrotron SIS100 to be constructed at the Gesellschaft furs Schwerionenforschung (GSI) Darmstadt. The target implosion is driven by an intense beam of heavy ions with a ring-shaped focal spot. We report the results of a parametric study of the final state of the compressed hydrogen in terms of the target and beam parameters. We consider the generation of the annular heated region by means of a radio-frequency wobbler that rotates the beam at extremely high frequencies in order to accommodate symmetry constraints. We have also studied the hydrogen conditions that can be achieved with a non-rotating beam with Gaussian focal spot and the possibility to use a beam stopper as an alternative way to avoid the direct heating of the sample. Finally, we report the analysis of the hydrodynamic instabilities that affect the implosion and the mitigating effects of the elastoplastic properties of the shell.

AB - The compression of a cylindrical sample of hydrogen contained in a hollow shell of Pb or Au has been analyzed in the framework of the experiments to be performed in the heavy ion synchrotron SIS100 to be constructed at the Gesellschaft furs Schwerionenforschung (GSI) Darmstadt. The target implosion is driven by an intense beam of heavy ions with a ring-shaped focal spot. We report the results of a parametric study of the final state of the compressed hydrogen in terms of the target and beam parameters. We consider the generation of the annular heated region by means of a radio-frequency wobbler that rotates the beam at extremely high frequencies in order to accommodate symmetry constraints. We have also studied the hydrogen conditions that can be achieved with a non-rotating beam with Gaussian focal spot and the possibility to use a beam stopper as an alternative way to avoid the direct heating of the sample. Finally, we report the analysis of the hydrodynamic instabilities that affect the implosion and the mitigating effects of the elastoplastic properties of the shell.

KW - Macroinstabilities (hydromagnetic, e.g., kink, fire-hose, mirror, ballooning, tearing, trapped-particle, flute, Rayleigh-Taylor, etc.)

KW - Plasma heating by particle beams

UR - https://www.scopus.com/pages/publications/18544375457

U2 - 10.1016/j.nima.2005.01.191

DO - 10.1016/j.nima.2005.01.191

M3 - 会议文章

AN - SCOPUS:18544375457

SN - 0168-9002

VL - 544

SP - 27

EP - 33

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

IS - 1-2

T2 - Proceedings of the 15th International Symposium on Heavy Intertial Fusion HIF 2004

Y2 - 7 June 2004 through 11 June 2004

ER -

Target design for the cylindrical compression of matter driven by heavy ion beams

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Keywords

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