論文

査読有り
2014年

Measurements of Neutron Capture Cross Section for Pb-207,Pb-208

ORIGIN OF MATTER AND EVOLUTION OF GALAXIES 2013
  • M. Segawa
  • Y. Toh
  • H. Harada
  • F. Kitatani
  • M. Koizumi
  • T. Fukahori
  • M. Oshima
  • N. Iwamoto
  • O. Iwamoto
  • Y. Hatsukawa
  • Y. Nagai
  • M. Igashira
  • S. Kamada
  • M. Tajika
  • 全て表示

1594
開始ページ
339
終了ページ
344
記述言語
英語
掲載種別
研究論文(国際会議プロシーディングス)
DOI
10.1063/1.4874092
出版者・発行元
AMER INST PHYSICS

The neutron capture cross sections for Pb-207,Pb-208 have been measured in the neutron energy region from 10 to 110 key. The gamma-rays cascaded from a capture state to the ground state or low-lying states of Pb-208,Pb-209 were observed for the first time, using an anti-Compton NaI(Tl)) spectrometer and a TOP method. The observed discrete gamma-ray energy spectra enabled us to determine neutron capture cross sections for Pb-207,Pb-208 with small systematic errors, since we could distinguish gamma-ray of Pb-207,Pb-208(n, gamma) reactions from background gamma-ray with use of the gamma-ray spectra. The obtained cross sections include both contributions of resonance and direct capture components different from the previous TOP measurements.

リンク情報
DOI
https://doi.org/10.1063/1.4874092
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000339565500057&DestApp=WOS_CPL
URL
http://www.scopus.com/inward/record.url?eid=2-s2.0-84903199441&partnerID=MN8TOARS
URL
http://orcid.org/0000-0003-0651-2368
ID情報
  • DOI : 10.1063/1.4874092
  • ISSN : 0094-243X
  • ORCIDのPut Code : 46724444
  • SCOPUS ID : 84903199441
  • Web of Science ID : WOS:000339565500057

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