Performance of the micro-PIC gaseous area detector in small-angle X-ray scattering experiments

Kaori Hattori; Kenichi Tsuchiya; Kazuki Ito; Yoko Okada; Kotaro Fujii; Hidetoshi Kubo; Kentaro Miuchi; Masaki Takata; Toru Tanimori; Hidehiro Uekusa

doi:10.1107/S0909049508041071

Performance of the micro-PIC gaseous area detector in small-angle X-ray scattering experiments

Kaori Hattori, Kenichi Tsuchiya, Kazuki Ito, Yoko Okada, Kotaro Fujii, Hidetoshi Kubo, Kentaro Miuchi, Masaki Takata, Toru Tanimori, Hidehiro Uekusa

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

10 Citations (Scopus)

Abstract

The application of a two-dimensional photon-counting detector based on a micro-pixel gas chamber (-PIC) to high-resolution small-angle X-ray scattering (SAXS), and its performance, are reported. The -PIC is a micro-pattern gaseous detector fabricated by printed circuit board technology. This article describes the performance of the -PIC in SAXS experiments at SPring-8. A dynamic range of >10 ⁵ was obtained for X-ray scattering from a polystyrene sphere solution. A maximum counting rate of up to 5 MHz was observed with good linearity and without saturation. For a diffraction pattern of collagen, weak peaks were observed in the high-angle region in one accumulation of photons.

Original language	English
Pages (from-to)	231-236
Number of pages	6
Journal	Journal of Synchrotron Radiation
Volume	16
Issue number	2
DOIs	https://doi.org/10.1107/S0909049508041071
Publication status	Published - 2009 Mar 9
Externally published	Yes

Keywords

Gaseous detector
Micro-pattern detector
SPring-8
Small-angle X-ray scattering

ASJC Scopus subject areas

Radiation
Nuclear and High Energy Physics
Instrumentation

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10.1107/S0909049508041071

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Performance of the micro-PIC gaseous area detector in small-angle X-ray scattering experiments. / Hattori, Kaori; Tsuchiya, Kenichi; Ito, Kazuki; Okada, Yoko; Fujii, Kotaro; Kubo, Hidetoshi; Miuchi, Kentaro; Takata, Masaki; Tanimori, Toru; Uekusa, Hidehiro.

In: Journal of Synchrotron Radiation, Vol. 16, No. 2, 09.03.2009, p. 231-236.

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

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AU - Fujii, Kotaro

AU - Kubo, Hidetoshi

AU - Miuchi, Kentaro

AU - Takata, Masaki

AU - Tanimori, Toru

AU - Uekusa, Hidehiro

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Performance of the micro-PIC gaseous area detector in small-angle X-ray scattering experiments

Abstract

Keywords

ASJC Scopus subject areas

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