2014年
Measurements of Neutron Capture Cross Section for Pb-207,Pb-208
ORIGIN OF MATTER AND EVOLUTION OF GALAXIES 2013
- 巻
- 1594
- 号
- 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