High Resolution Chopper Spectrometer (HRC) at J-PARC

被引:71
|
作者
Itoh, Shinichi [1 ]
Yokoo, Tetsuya [1 ]
Satoh, Setsuo [1 ]
Yano, Shin-ichiro [2 ]
Kawana, Daichi [3 ]
Suzuki, Junichi [4 ]
Sato, Taku J. [5 ]
机构
[1] High Energy Accelerator Res Org, Inst Mat Struct Sci, Div Neutron Sci, Tsukuba, Ibaraki 3050801, Japan
[2] Aoyama Gaguin Univ, Grad Sch Sci & Engn, Sagamihara, Kanagawa 2525258, Japan
[3] High Energy Accelerator Res Org, Inst Mat Struct Sci, Condensed Matter Res Ctr, Tsukuba, Ibaraki 3050801, Japan
[4] High Energy Accelerator Res Org, Appl Res Lab, Mech Engn Ctr, Tsukuba, Ibaraki 3050801, Japan
[5] Univ Tokyo, Inst Solid State Phys, Neutron Sci Lab, Tokai, Ibaraki 3191106, Japan
关键词
Pulsed neutron; Inelastic neutron scattering; Chopper spectrometer; PERFORMANCE;
D O I
10.1016/j.nima.2010.11.107
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
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. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码:90 / 97
页数:8
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