Time-resolved K-shell line spectra measurement of z-pinch plasmas

被引：1

作者：

Yang, Qingguo ^{[1
]}

Zhou, Shaotong ^{[1
]}

Chen, Guanhua ^{[1
]}

Huang, Xianbin ^{[1
]}

Cai, Hongchun ^{[1
]}

Li, Zeren ^{[1
]}

机构：

[1] CAEP, Inst Fluid Phys, Mianyang 621900, Sichuan, Peoples R China

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2013年 / 729卷

基金：

中国国家自然科学基金;

关键词：

z-Pinch; Plasmas; K-shell line emission; Spectrometer; X-RAY-DETECTOR; ELECTRON-TEMPERATURE; DIAGNOSTICS; RADIATION; DENSITY; FUTURE; POWER;

D O I：

10.1016/j.nima.2013.07.025

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A Johann-type crystal spectrometer integrated with x-ray PIN diodes has been developed for measuring the time-resolved K-shell line spectra of the imploding Al wire array. In this spectrometer, the PIN diodes are mounted on the Rowland circle of the cylindrical bent crystal with an appointed position to collect the line emissions from z-pinch plasmas. The spectrometer with four typical channels, which are keyed to the Al ion hydrogen-like (H-alpha, 0.7171 nm and H-beta, 0.6052 nm) and helium-like (He-alpha, 0.7757 nm and He-beta, 0.6634 nm) resonance lines is designed and fabricated. Example data from the experiment on the Yang accelerator are shown and the time-dependent electron temperature is determined from the signal ratios of Al ion H, line to He, line using the collisional and radiative model. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：322 / 326

页数：5

共 27 条

[1] NUCLEAR SPECTROSCOPY WITH SI PIN DIODE DETECTORS AT ROOM-TEMPERATURE [J].

AHMAD, I ;

BETTS, RR ;

HAPP, T ;

HENDERSON, DJ ;

WOLFS, FLH ;

WUOSMAA, AH .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1990, 299 (1-3) :201-204

[2] Analyzing spatially resolved line spectra emitted by Z pinches [J].

Apruzese, JP ;

Davis, J ;

Whitney, KG ;

Yadlowsky, EJ ;

Carlson, EP ;

Niemel, J ;

Barakat, F ;

Hazelton, RC ;

Klepper, CC ;

Moschella, JJ ;

Failor, BH ;

Levine, JS ;

Riordan, JC ;

Song, Y ;

Whitton, BL .

PHYSICS OF PLASMAS, 2000, 7 (08) :3399-3404

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

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 .

PHYSICAL REVIEW LETTERS, 2004, 92 (08)

[4] THE PIN DETECTOR - A SIMPLE, ROBUST, CHEAP AND EFFECTIVE NUCLEAR RADIATION DETECTOR [J].

BATEMAN, JE .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1985, 238 (2-3) :524-532

[5] DENSITY AND TEMPERATURE PROFILES WITHIN LASER-PRODUCED PLASMAS IN THE CLASSICAL-TRANSPORT REGIME [J].

BURKHALTER, PG ;

HERBST, MJ ;

DUSTON, D ;

GARDNER, J ;

EMERY, M ;

WHITLOCK, RR ;

GRUN, J ;

APRUZESE, JP ;

DAVIS, J .

PHYSICS OF FLUIDS, 1983, 26 (12) :3650-3659

[6] Inverse Z-pinch in fundamental investigations [J].

Bystritsky, VM ;

Grebenyuk, VM ;

Parzhitsky, SS ;

Pen'kov, FM ;

Stolupin, VA ;

Mesyats, GA ;

Makhrin, VI ;

Ratakhin, NA ;

Sinebryukhov, VA ;

Volkov, EN ;

Bystritskii, VM ;

Filipovicz, M ;

Wozniak, J ;

Gula, E ;

Dudkin, GN ;

Nechaev, BA ;

Padalko, VN .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2000, 455 (03) :706-714

[7] Filtered x-ray diode diagnostics fielded on the Z accelerator for source power measurements [J].

Chandler, GA ;

Deeney, C ;

Cuneo, M ;

Fehl, DL ;

McGurn, JS ;

Spielman, RB ;

Torres, JA ;

McKenney, JL ;

Mills, J ;

Struve, KW .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1999, 70 (01) :561-565

[8]

Chung H. K., 2005, High Energy Density Phys, V1, P3, DOI [10.1016/j.hedp.2005.07.001, DOI 10.1016/J.HEDP.2005.07.001]

[9] Si-PIN X-ray detector technology [J].

DallaBetta, GF ;

Pignatel, GU ;

Verzellesi, G ;

Boscardin, M .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1997, 395 (03) :344-348

[10]

Dejus R. J., 1996, REV SCI INSTRUM, V67, P3356

← 1 2 3 →