Abstract
An X-ray bent-crystal spectrometer, which is developed by Southwestern Institute of Physics, has been aligned and experimental on the HL-1 Tokamak device. It has been used to acquire experimental spectrum. This spectrometer has time resolution function and is a high through-put and high resolution Bragg crystal spectrometer with Johann configuration. It uses a large quartz lamina, its effective area is 11 x 5 cm{sup 2}, with a radius of curvature of 377 cm as the dispersion element. The detector is a large size (10 x 10 cm{sup 2}) one-dimensional resolving multiwire proportional counter, and the spectral resolving power is R {approx_equal} 18000. Under the injection of Ar into hydrogen plasma, the He-like Ar ion satellite spectra at some wavelength ranges are obtained. The central ion temperature has been given out from the Doppler broadening of He-like Ar x VII 3.9457 angstrom resonance line. This shows the success of spectrometer developed. The experimental results and the further improvement of this spectrometer are also discussed.
Jiefu, Chen;
Chengji, Yuan;
Shuxun, Zhang;
Jie, Lu;
Gaoying, Yie;
Li, Zhang
[1]
- Southwest Inst. of Physics, Leshan, SC (China)
Citation Formats
Jiefu, Chen, Chengji, Yuan, Shuxun, Zhang, Jie, Lu, Gaoying, Yie, and Li, Zhang.
Alignment and experiment of the HL-1 X-ray bent-crystal spectrometer.
China: N. p.,
1993.
Web.
Jiefu, Chen, Chengji, Yuan, Shuxun, Zhang, Jie, Lu, Gaoying, Yie, & Li, Zhang.
Alignment and experiment of the HL-1 X-ray bent-crystal spectrometer.
China.
Jiefu, Chen, Chengji, Yuan, Shuxun, Zhang, Jie, Lu, Gaoying, Yie, and Li, Zhang.
1993.
"Alignment and experiment of the HL-1 X-ray bent-crystal spectrometer."
China.
@misc{etde_10152768,
title = {Alignment and experiment of the HL-1 X-ray bent-crystal spectrometer}
author = {Jiefu, Chen, Chengji, Yuan, Shuxun, Zhang, Jie, Lu, Gaoying, Yie, and Li, Zhang}
abstractNote = {An X-ray bent-crystal spectrometer, which is developed by Southwestern Institute of Physics, has been aligned and experimental on the HL-1 Tokamak device. It has been used to acquire experimental spectrum. This spectrometer has time resolution function and is a high through-put and high resolution Bragg crystal spectrometer with Johann configuration. It uses a large quartz lamina, its effective area is 11 x 5 cm{sup 2}, with a radius of curvature of 377 cm as the dispersion element. The detector is a large size (10 x 10 cm{sup 2}) one-dimensional resolving multiwire proportional counter, and the spectral resolving power is R {approx_equal} 18000. Under the injection of Ar into hydrogen plasma, the He-like Ar ion satellite spectra at some wavelength ranges are obtained. The central ion temperature has been given out from the Doppler broadening of He-like Ar x VII 3.9457 angstrom resonance line. This shows the success of spectrometer developed. The experimental results and the further improvement of this spectrometer are also discussed.}
place = {China}
year = {1993}
month = {Apr}
}
title = {Alignment and experiment of the HL-1 X-ray bent-crystal spectrometer}
author = {Jiefu, Chen, Chengji, Yuan, Shuxun, Zhang, Jie, Lu, Gaoying, Yie, and Li, Zhang}
abstractNote = {An X-ray bent-crystal spectrometer, which is developed by Southwestern Institute of Physics, has been aligned and experimental on the HL-1 Tokamak device. It has been used to acquire experimental spectrum. This spectrometer has time resolution function and is a high through-put and high resolution Bragg crystal spectrometer with Johann configuration. It uses a large quartz lamina, its effective area is 11 x 5 cm{sup 2}, with a radius of curvature of 377 cm as the dispersion element. The detector is a large size (10 x 10 cm{sup 2}) one-dimensional resolving multiwire proportional counter, and the spectral resolving power is R {approx_equal} 18000. Under the injection of Ar into hydrogen plasma, the He-like Ar ion satellite spectra at some wavelength ranges are obtained. The central ion temperature has been given out from the Doppler broadening of He-like Ar x VII 3.9457 angstrom resonance line. This shows the success of spectrometer developed. The experimental results and the further improvement of this spectrometer are also discussed.}
place = {China}
year = {1993}
month = {Apr}
}