High Resolution Chopper Spectrometer (HRC) at J-PARC

High Resolution Chopper Spectrometer (HRC) at J-PARC

To study condensed-matter dynamics over a wide energy–momentum space with high resolution, we constructed the High Resolution Chopper Spectrometer (HRC) at beamline BL12 at the Materials and Life Science Experimental Facility (MLF) of the Japan Proton Accelerator Research Complex (J-PARC). With the...

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Veröffentlicht in:Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment Accelerators, spectrometers, detectors and associated equipment, 2011-03, Vol.631 (1), p.90-97
Hauptverfasser: Itoh, Shinichi, Yokoo, Tetsuya, Satoh, Setsuo, Yano, Shin-ichiro, Kawana, Daichi, Suzuki, Junichi, Sato, Taku J.
Format: Artikel
Sprache:eng
Schlagworte:
Accelerators
Chopper spectrometer
Choppers
Condensing
Dynamic tests
High resolution
Inelastic neutron scattering
Life sciences
Proton accelerators
Pulsed neutron
Spectrometers
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Beschreibung
Zusammenfassung:To study condensed-matter dynamics over a wide energy–momentum space with high resolution, we constructed the High Resolution Chopper Spectrometer (HRC) at beamline BL12 at the Materials and Life Science Experimental Facility (MLF) of the Japan Proton Accelerator Research Complex (J-PARC). With the construction nearly completed, we proceeded to characterize the HRC. We confirmed that, under limited conditions, the neutron intensity and energy resolution of the HRC agree well with the design values.
ISSN:0168-9002
1872-9576
DOI:10.1016/j.nima.2010.11.107