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Title: Measurement of the keV-neutron capture cross section and capture gamma-ray spectrum of isotopes around N=82 region

Abstract

The keV-neutron capture cross section and capture {gamma}-ray spectra of nuclides with a neutron magic number N= 82, {sup 139}La and {sup 142}Nd, were newly measured by the time-of-flight method. Capture {gamma}-rays were detected with an anti-Compton NaI(T1) spectrometer, and the pulse-height weighting technique was applied to derive the neutron capture cross section. The results were provided with our previous measurements of other nuclides around N= 82, {sup 140}Ce, {sup 141}Pr, {sup 143}Nd and {sup 145}Nd.

Authors:
;  [1]
  1. Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550 (Japan)
Publication Date:
OSTI Identifier:
22075785
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1484; Journal Issue: 1; Conference: Conference on origin of matter and evolution of galaxies 2011, Wako (Japan), 14-17 Nov 2011; Other Information: (c) 2012 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; CAPTURE; CERIUM 140; CROSS SECTIONS; GAMMA SPECTRA; GAMMA SPECTROSCOPY; KEV RANGE; LANTHANUM 139; NAI DETECTORS; NEODYMIUM 142; NEODYMIUM 143; NEODYMIUM 145; NEUTRON REACTIONS; PRASEODYMIUM 141; TIME-OF-FLIGHT METHOD

Citation Formats

Katabuchi, Tatsuya, and Igashira, Masayuki. Measurement of the keV-neutron capture cross section and capture gamma-ray spectrum of isotopes around N=82 region. United States: N. p., 2012. Web. doi:10.1063/1.4763445.
Katabuchi, Tatsuya, & Igashira, Masayuki. Measurement of the keV-neutron capture cross section and capture gamma-ray spectrum of isotopes around N=82 region. United States. doi:10.1063/1.4763445.
Katabuchi, Tatsuya, and Igashira, Masayuki. Mon . "Measurement of the keV-neutron capture cross section and capture gamma-ray spectrum of isotopes around N=82 region". United States. doi:10.1063/1.4763445.
@article{osti_22075785,
title = {Measurement of the keV-neutron capture cross section and capture gamma-ray spectrum of isotopes around N=82 region},
author = {Katabuchi, Tatsuya and Igashira, Masayuki},
abstractNote = {The keV-neutron capture cross section and capture {gamma}-ray spectra of nuclides with a neutron magic number N= 82, {sup 139}La and {sup 142}Nd, were newly measured by the time-of-flight method. Capture {gamma}-rays were detected with an anti-Compton NaI(T1) spectrometer, and the pulse-height weighting technique was applied to derive the neutron capture cross section. The results were provided with our previous measurements of other nuclides around N= 82, {sup 140}Ce, {sup 141}Pr, {sup 143}Nd and {sup 145}Nd.},
doi = {10.1063/1.4763445},
journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1484,
place = {United States},
year = {2012},
month = {11}
}