High-energy-density matter research at GSI Darmstadt using intense heavy ion beams

N. A. Tahir; A. Shutov; D. Varentsov; D. H.H. Hoffmann; P. Spiller; I. Lomonosov; J. Wieser; J. Jacoby; V. E. Fortov

doi:10.1017/S0263034602203043

High-energy-density matter research at GSI Darmstadt using intense heavy ion beams

N. A. Tahir
, A. Shutov
, D. Varentsov
, D. H.H. Hoffmann
, P. Spiller
, I. Lomonosov
, J. Wieser
, J. Jacoby
, V. E. Fortov

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

This paper presents two-dimensional numerical simulations of heating of matter with intense heavy ion beams. It has been shown that it is very advantageous to irradiate the target with two different beams simultaneously, a main high intensity bunched beam of a heavy element like uranium and an unbunched low intensity beam of a lighter element like argon. The main beam is used to heat the target while the second beam is used as a diagnostic tool. Influence of the shape of the focal spot on compression and heating of matter has also been studied using an elliptic focal spot with an ellipticity of 1.5 (semimajor axis is along y-axis and is 1.5 times the semiminor axis which is along x-axis). It has been found that the temporal behavior of the development of density, pressure, and temperature profiles along different directions is quite different, which is not the case with a circular focal spot.

Original language	English
Pages (from-to)	393-397
Number of pages	5
Journal	Laser and Particle Beams
Volume	20
Issue number	3
DOIs	https://doi.org/10.1017/S0263034602203043
State	Published - 2002
Externally published	Yes

Keywords

Beam parameters
High-energy-density
Intense heavy ion beams
Irradiate
Pulse duration

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10.1017/S0263034602203043

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@article{839294e17cc143bcac9f0b44edcc1565,

title = "High-energy-density matter research at GSI Darmstadt using intense heavy ion beams",

abstract = "This paper presents two-dimensional numerical simulations of heating of matter with intense heavy ion beams. It has been shown that it is very advantageous to irradiate the target with two different beams simultaneously, a main high intensity bunched beam of a heavy element like uranium and an unbunched low intensity beam of a lighter element like argon. The main beam is used to heat the target while the second beam is used as a diagnostic tool. Influence of the shape of the focal spot on compression and heating of matter has also been studied using an elliptic focal spot with an ellipticity of 1.5 (semimajor axis is along y-axis and is 1.5 times the semiminor axis which is along x-axis). It has been found that the temporal behavior of the development of density, pressure, and temperature profiles along different directions is quite different, which is not the case with a circular focal spot.",

keywords = "Beam parameters, High-energy-density, Intense heavy ion beams, Irradiate, Pulse duration",

author = "Tahir, \{N. A.\} and A. Shutov and D. Varentsov and Hoffmann, \{D. H.H.\} and P. Spiller and I. Lomonosov and J. Wieser and J. Jacoby and Fortov, \{V. E.\}",

year = "2002",

doi = "10.1017/S0263034602203043",

language = "英语",

volume = "20",

pages = "393--397",

journal = "Laser and Particle Beams",

issn = "0263-0346",

publisher = "Cambridge University Press",

number = "3",

}

TY - JOUR

T1 - High-energy-density matter research at GSI Darmstadt using intense heavy ion beams

AU - Tahir, N. A.

AU - Shutov, A.

AU - Varentsov, D.

AU - Hoffmann, D. H.H.

AU - Spiller, P.

AU - Lomonosov, I.

AU - Wieser, J.

AU - Jacoby, J.

AU - Fortov, V. E.

PY - 2002

Y1 - 2002

N2 - This paper presents two-dimensional numerical simulations of heating of matter with intense heavy ion beams. It has been shown that it is very advantageous to irradiate the target with two different beams simultaneously, a main high intensity bunched beam of a heavy element like uranium and an unbunched low intensity beam of a lighter element like argon. The main beam is used to heat the target while the second beam is used as a diagnostic tool. Influence of the shape of the focal spot on compression and heating of matter has also been studied using an elliptic focal spot with an ellipticity of 1.5 (semimajor axis is along y-axis and is 1.5 times the semiminor axis which is along x-axis). It has been found that the temporal behavior of the development of density, pressure, and temperature profiles along different directions is quite different, which is not the case with a circular focal spot.

AB - This paper presents two-dimensional numerical simulations of heating of matter with intense heavy ion beams. It has been shown that it is very advantageous to irradiate the target with two different beams simultaneously, a main high intensity bunched beam of a heavy element like uranium and an unbunched low intensity beam of a lighter element like argon. The main beam is used to heat the target while the second beam is used as a diagnostic tool. Influence of the shape of the focal spot on compression and heating of matter has also been studied using an elliptic focal spot with an ellipticity of 1.5 (semimajor axis is along y-axis and is 1.5 times the semiminor axis which is along x-axis). It has been found that the temporal behavior of the development of density, pressure, and temperature profiles along different directions is quite different, which is not the case with a circular focal spot.

KW - Beam parameters

KW - High-energy-density

KW - Intense heavy ion beams

KW - Irradiate

KW - Pulse duration

UR - https://www.scopus.com/pages/publications/0036950306

U2 - 10.1017/S0263034602203043

DO - 10.1017/S0263034602203043

M3 - 文章

AN - SCOPUS:0036950306

SN - 0263-0346

VL - 20

SP - 393

EP - 397

JO - Laser and Particle Beams

JF - Laser and Particle Beams

IS - 3

ER -

High-energy-density matter research at GSI Darmstadt using intense heavy ion beams

Abstract

Keywords

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