Hot dense capsule-implosion cores produced by Z-pinch dynamic hohlraum radiation -: art. no. 085002

被引：105

作者：

Bailey, JE

Chandler, GA

Slutz, SA

Golovkin, I

Lake, PW

MacFarlane, JJ

Mancini, RC

Burris-Mog, TJ

Cooper, G

Leeper, RJ

Mehlhorn, TA

Moore, TC

Nash, TJ

Nielsen, DS

Ruiz, CL

Schroen, DG

Varnum, WA

机构：

[1] Sandia Natl Labs, Albuquerque, NM 87185 USA

[2] Prism Computat Sci, Madison, WI 53703 USA

[3] Univ Nevada, Dept Phys, Reno, NV 89557 USA

[4] Univ New Mexico, Albuquerque, NM 87131 USA

[5] K Tech Corp, Albuquerque, NM 87185 USA

[6] Schafer Corp, Livermore, CA 94550 USA

[7] Comforce Tech Serv Inc, Albuquerque, NM 87185 USA

来源：

PHYSICAL REVIEW LETTERS | 2004年 / 92卷 / 08期

关键词：

D O I：

10.1103/PhysRevLett.92.085002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Hot dense capsule implosions driven by Z-pinch x rays have been measured using a similar to220 eV dynamic hohlraum to implode 1.7-2.1 mm diameter gas-filled CH capsules. The capsules absorbed up to similar to20 kJ of x rays. Argon tracer atom spectra were used to measure the T(e)similar to1 keV electron temperature and the n(e)similar to1-4x10(23) cm(-3) electron density. Spectra from multiple directions provide core symmetry estimates. Computer simulations agree well with the peak emission values of T-e, n(e), and symmetry, indicating reasonable understanding of the hohlraum and implosion physics.

引用

页数：4

共 26 条

[1] X-ray imaging measurements of capsule implosions driven by a Z-pinch dynamic hohlraum -: art. no. 095004 [J].

Bailey, JE ;

Chandler, GA ;

Slutz, SA ;

Bennett, GR ;

Cooper, G ;

Lash, JS ;

Lazier, S ;

Lemke, R ;

Nash, TJ ;

Nielsen, DS ;

Moore, TC ;

Ruiz, CL ;

Schroen, DG ;

Smelser, R ;

Torres, J ;

Vesey, RA .

PHYSICAL REVIEW LETTERS, 2002, 89 (09)

[2] Radiation environments produced by plasma z-pinch stagnation on central targets [J].

Brownell, JH ;

Bowers, RL ;

McLenithan, KD ;

Peterson, DL .

PHYSICS OF PLASMAS, 1998, 5 (05) :2071-2080

[3] X-RAY SPECTROSCOPIC MEASUREMENTS OF HIGH-DENSITIES AND TEMPERATURES FROM INDIRECTLY DRIVEN INERTIAL CONFINEMENT FUSION CAPSULES [J].

HAMMEL, BA ;

KEANE, CJ ;

CABLE, MD ;

KANIA, DR ;

KILKENNY, JD ;

LEE, RW ;

PASHA, R .

PHYSICAL REVIEW LETTERS, 1993, 70 (09) :1263-1266

[4] REVIEW OF DRIVE SYMMETRY MEASUREMENT AND CONTROL EXPERIMENTS ON THE NOVA LASER SYSTEM (INVITED) [J].

HAUER, A ;

DELAMATER, N ;

RESS, D ;

HSING, W ;

SUTER, L ;

POWERS, L ;

LANDEN, O ;

HARRIS, D ;

THIESSEN, R ;

MAGELSSEN, G ;

LINDMAN, E ;

PHILLION, D ;

AMENDT, P ;

WATT, R ;

HAMMEL, B .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1995, 66 (01) :672-677

[5] Effects of ion dynamics and opacity on Stark-broadened argon line profiles [J].

Haynes, DA ;

Garber, DT ;

Hooper, CF ;

Mancini, RC ;

Lee, YT ;

Bradley, DK ;

Delettrez, J ;

Epstein, R ;

Jaanimagi, PA .

PHYSICAL REVIEW E, 1996, 53 (01) :1042-1050

[6] PULSED PLASMA SOURCE SPECTROMETRY IN THE 80-8000-EV X-RAY REGION [J].

HENKE, BL ;

YAMADA, HT ;

TANAKA, TJ .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1983, 54 (10) :1311-1330

[7]

HENKE BL, COMMUNICATION

[8] X-RAY SPECTROSCOPIC DIAGNOSIS OF LASER-PRODUCED PLASMAS, WITH EMPHASIS ON LINE BROADENING [J].

KILKENNY, JD ;

LEE, RW ;

KEY, MH ;

LUNNEY, JG .

PHYSICAL REVIEW A, 1980, 22 (06) :2746-2760

[9]

LASH J, 2000, P IN FUS SCI APPL 99, V1, P583

[10] The prospects for high yield ICF with a Z-pinch driven dynamic hohlraum [J].

Lash, JS ;

Chandler, GA ;

Cooper, G ;

Derzon, M ;

Douglas, MR ;

Hebron, D ;

Leeper, R ;

Matzen, MK ;

Mehlhorn, TA ;

Nash, T ;

Olson, R ;

Ruiz, C ;

Sanford, T ;

Slutz, SA ;

Peterson, DL ;

Chrien, R .

COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE IV PHYSIQUE ASTROPHYSIQUE, 2000, 1 (06) :759-765

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