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Title: Measurement of neutron capture cross section of Li-7 at J-PARC / MLF / ANNRI

We have measured the {sup 7}Li(n,γ){sup 8}Li reaction at Accurate Neutron-Nucleus Reaction Measurement Instrument (ANNRI) installed at the Material and Life science experimental Facility in the Japan Proton Accelerator Research Complex (J-PARC / MLF). In this experiment, we used intense pulsed neutron beam provided by J-PARC / MLF and high performance Ge spectrometer, which is one of the main detectors of the ANNRI. We clearly detected γ rays from the {sup 7}Li(n,γ){sup 8}Li reaction with sufficient signal-to-noise ratio.
Authors:
; ; ;  [1] ; ; ;  [2]
  1. Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195 (Japan)
  2. Nuclear Science and Engineering Directorate, Japan Atomic Energy Agency, Tokai, Ibaraki 391-1195 (Japan)
Publication Date:
OSTI Identifier:
22280484
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1594; Journal Issue: 1; Conference: OMEG12: 12. international symposium on origin of matter and evolution of galaxies, Tsukuba (Japan), 18-21 Nov 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; CAPTURE; CROSS SECTIONS; GAMMA SPECTROMETERS; GE SEMICONDUCTOR DETECTORS; J-PARC; LITHIUM 7 TARGET; LITHIUM 8; NEUTRON BEAMS; NEUTRON REACTIONS; NEUTRONS; SIGNAL-TO-NOISE RATIO