Accession Number:

ADA315877

Title:

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

Descriptive Note:

Corporate Author:

TECHNICAL INFORMATION SERVICE (AEC) OAK RIDGE TN

Report Date:

1947-02-25

Pagination or Media Count:

5.0

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.

Subject Categories:

  • Isotopes
  • Radioactivity, Radioactive Wastes and Fission Products

Distribution Statement:

APPROVED FOR PUBLIC RELEASE