Published October 21, 2011 | Version v1
Journal article Metadata-only

Data acquisition system for high resolution chopper spectrometer (HRC) at J-PARC

Creators

  • 1. Graduate School of Science and Engineering, Aoyama Gaguin University, Sagamihara 252-5258 (Japan)
  • 2. Neutron Science Division, Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba 305-0801 (Japan)
  • 3. Condensed Matter Research Center, Institute of Materials Structure Science, High Energy Accelerator Research Organization, Tsukuba 305-0801 (Japan)
  • 4. Neutron Science Laboratory, The Institute for Solid State Physics, University of Tokyo, Tokai 319-1106 (Japan)

Description

We installed the data acquisition (DAQ) system on 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). In inelastic neutron scattering experiments with the HRC, the event data of the detected neutrons are processed in the DAQ system and visualized in the form of the dynamic structure factor. We confirmed that the data analysis process works well by visualizing excitations in single-crystal magnetic systems probed by inelastic neutron scattering.

Availability note (English)

Available from http://dx.doi.org/10.1016/j.nima.2011.06.042

Additional details

Identifiers

DOI
10.1016/j.nima.2011.06.042;
PII
S0168-9002(11)01158-2;

Publishing Information

Journal Title
Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
Journal Volume
654
Journal Issue
1
Journal Page Range
p. 421-426
ISSN
0168-9002
CODEN
NIMAER

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
44002081
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
DATA ACQUISITION; DATA ACQUISITION SYSTEMS; DATA ANALYSIS; EXCITATION; INELASTIC SCATTERING; J-PARC; MONOCRYSTALS; NEUTRON DIFFRACTION; NEUTRON REACTIONS; RESOLUTION; SPECTROMETERS; STRUCTURE FACTORS
Descriptors DEC
ACCELERATORS; BARYON REACTIONS; COHERENT SCATTERING; CRYSTALS; CYCLIC ACCELERATORS; DIFFRACTION; DIMENSIONLESS NUMBERS; ENERGY-LEVEL TRANSITIONS; HADRON REACTIONS; MEASURING INSTRUMENTS; NUCLEAR REACTIONS; NUCLEON REACTIONS; SCATTERING; SYNCHROTRONS

Optional Information

Copyright
Copyright (c) 2011 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.