Accession Number : ADA315877

Title :   Evidence for and Cross Section of 115 Day Selenium Seventy-Five,

Corporate Author : TECHNICAL INFORMATION SERVICE (AEC) OAK RIDGE TN

Personal Author(s) : Friedlander, H. N. ; Seren, L. ; Turkel, S. H.

PDF Url : ADA315877

Report Date : 25 FEB 1947

Pagination or Media Count : 5

Abstract : Evidence has been given to show that the 115 day activity produced in selenium by thermal neutrons is due to Se75 which decays by K-electron capture to As75, accompanied by a 0.4 Mev gamma ray. A value for the cross section of Se74 for radiative capture of a thermal neutron has been given.

Descriptors :   *RADIOACTIVE ISOTOPES, *SELENIUM, CROSS SECTIONS, ELECTRON CAPTURE, HALF LIFE, NEUTRON REACTIONS, THERMAL NEUTRONS.

Subject Categories : Isotopes
      Radioactiv, Radioactive Wastes & Fission Prod

Distribution Statement : APPROVED FOR PUBLIC RELEASE