論文

査読有り
2000年8月

Observation of nuclear excitation by electron transition in Au-197 with synchrotron x rays and an avalanche photodiode

PHYSICAL REVIEW LETTERS
  • S Kishimoto
  • ,
  • Y Yoda
  • ,
  • M Seto
  • ,
  • Y Kobayashi
  • ,
  • S Kitao
  • ,
  • R Haruki
  • ,
  • T Kawauchi
  • ,
  • K Fukutani
  • ,
  • T Okano

85
9
開始ページ
1831
終了ページ
1834
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1103/PhysRevLett.85.1831
出版者・発行元
AMERICAN PHYSICAL SOC

We have succeeded in observing nuclear excitation by electron transition (NEET) in Au-197 by a new method. Monochromatic x-rays of synchrotron radiation were used to ionize the K shell of gold atoms in a target foil. The internal-conversion electrons emitted from excited nuclei were detected with a silicon avalanche photodiode. At a photon energy of 80.989 keV, the NEET probability in Au-197 was determined to be (5.0 +/- 0.6) x 10(-8) from a comparison of the event number per photon between NEET and the nuclear resonance at 77.351 keV.

リンク情報
DOI
https://doi.org/10.1103/PhysRevLett.85.1831
J-GLOBAL
https://jglobal.jst.go.jp/detail?JGLOBAL_ID=200902149771115417
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000088965300013&DestApp=WOS_CPL
ID情報
  • DOI : 10.1103/PhysRevLett.85.1831
  • ISSN : 0031-9007
  • J-Global ID : 200902149771115417
  • Web of Science ID : WOS:000088965300013

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