K-alpha conversion efficiency measurements for X-ray scattering in inertial confinement fusion plasmas

被引：29
|
作者：
Kritcher, A. L. [1 ,2 ]
Neumayer, P. [1 ]
Urry, M. K. [1 ]
Robey, H. [1 ]
Niemann, C. [3 ]
Landen, O. L. [1 ]
Morse, E. [2 ]
Glenzer, S. H. [1 ]
机构：
[1] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA
[2] Univ Calif Berkeley, Dept Nucl Engn, Berkeley, CA 94709 USA
[3] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
来源：
HIGH ENERGY DENSITY PHYSICS | 2007年 / 3卷 / 1-2期
关键词：
X-ray spectra; Conversion efficiency; Compton scattering; Dense plasmas;
D O I：
10.1016/j.hedp.2007.02.012
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
The conversion efficiency of ultra short-pulse laser radiation to K-a X-rays has been measured for various chlorine-containing targets to be used as X-ray scattering probes of dense plasmas. The spectral and temporal properties of these sources will allow spectrally-resolved X-ray scattering probing with picosecond temporal resolution required for measuring the plasma conditions in inertial confinement fusion experiments. Simulations of X-ray scattering spectra from these plasmas show that fuel capsule density, capsule ablator density, and shock timing information may be inferred. Published by Elsevier Ltd.
引用
收藏
页码：156 / 162
页数：7
相关论文
共 50 条
  • [41] Two-dimensional sampling-image x-ray streak camera for ultrafast imaging of inertial confinement fusion plasmas
    Shiraga, H.
    Nakasuji, M.
    Heya, M.
    Miyanaga, N.
    Review of Scientific Instruments, 1999, 70 (1 II): : 620 - 623
  • [42] A compact x-pinch x-ray source for characterization of inertial confinement fusion capsulesc
    Beg, FN
    Stephens, R
    Shipton, E
    Haas, D
    Andreev, G
    Eddinger, S
    Haung, H
    DENSE Z-PINCHES, 2006, 808 : 125 - +
  • [43] EFFECTIVE K-ALPHA X-RAY-EXCITATION RATES FOR PLASMA IMPURITY MEASUREMENTS
    HILL, KW
    BITTER, M
    VONGOELER, S
    HIROE, S
    HULSE, R
    RAMSEY, AT
    SESNIC, S
    SHIMADA, M
    STRATTON, BC
    REVIEW OF SCIENTIFIC INSTRUMENTS, 1986, 57 (08): : 2151 - 2153
  • [44] Two-dimensional sampling-image x-ray streak camera for ultrafast imaging of inertial confinement fusion plasmas
    Shiraga, H
    Nakasuji, M
    Heya, M
    Miyanaga, N
    REVIEW OF SCIENTIFIC INSTRUMENTS, 1999, 70 (01): : 620 - 623
  • [45] Two-dimensional sampling-image x-ray streak camera for ultrafast imaging of inertial confinement fusion plasmas
    Shiraga, H.
    Nakasuji, M.
    Heya, M.
    Miyanaga, N.
    Review of Scientific Instruments, 1999, 70 (1 pt 2):
  • [46] Ion Structure for X-Ray Thomson Scattering in Dense Fusion Plasmas
    Wuensch, K.
    Vorberger, J.
    Schlanges, M.
    Gericke, D. O.
    5TH INTERNATIONAL CONFERENCE ON INERTIAL FUSION SCIENCES AND APPLICATIONS (IFSA2007), 2008, 112
  • [47] Enhancement of the conversion efficiency of soft x-ray by colliding gold plasmas
    Yuan, Y.
    Ma, Y. Y.
    Yang, X. H.
    Wang, W. P.
    Zhang, G. B.
    Cui, Y.
    Chen, S. J.
    Wu, F. Y.
    Zi, M.
    Zheng, P. F.
    Xu, B. H.
    Ke, Y. Z.
    Kawata, S.
    PHYSICS OF PLASMAS, 2021, 28 (11)
  • [48] Gamma-ray measurements for inertial confinement fusion applications
    Kim, Yongho
    Herrmann, Hans W.
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2023, 94 (04):
  • [49] K-ALPHA X-RAY-EMISSION FROM OPTICALLY THICK LASER-PRODUCED PLASMAS
    WHITNEY, KG
    DAVIS, J
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1974, 19 (09): : 893 - 893
  • [50] X-RAY SPECTROSCOPIC MEASUREMENTS OF HIGH-DENSITIES AND TEMPERATURES FROM INDIRECTLY DRIVEN INERTIAL CONFINEMENT FUSION CAPSULES
    HAMMEL, BA
    KEANE, CJ
    CABLE, MD
    KANIA, DR
    KILKENNY, JD
    LEE, RW
    PASHA, R
    PHYSICAL REVIEW LETTERS, 1993, 70 (09) : 1263 - 1266
12345