Slow-Neutron Resonances in Eu151 and Eu153

Domanic F., Patronis E. T.

Physical Review, vol.114, no.6, pp.1577-1580, 1959 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 114 Issue: 6
  • Publication Date: 1959
  • Doi Number: 10.1103/physrev.114.1577
  • Journal Name: Physical Review
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Applied Science & Technology Source, zbMATH
  • Page Numbers: pp.1577-1580
  • Ankara University Affiliated: No

Abstract

The total neutron cross sections of Eu151 and Eu153 have been measured between 1 and 10 ev using a high-resolution crystal spectrometer. The Breit-Wigner parameters have been obtained for the 1.055, 2.717, 3.368, and 3.710-ev resonances in Eu151, and for the 1.725, 2.456, 3.294, 3.944, 6.16, and 8.87-ev resonances in Eu153. The values of the radiation widths for the 1.055, 2.717, 3.368, and 3.710-ev resonance in Eu151 are almost identical, whereas out of the six resonances in Eu153 five are almost identical, and one is about 30% higher. © 1959 The American Physical Society.