Gamma Rays from Sodium Due to Proton Bombardment
Author : Richard Lancaster Burling
Publisher :
Page : 54 pages
File Size : 44,87 MB
Release : 1941
Category : Gamma rays
ISBN :
Author : Richard Lancaster Burling
Publisher :
Page : 54 pages
File Size : 44,87 MB
Release : 1941
Category : Gamma rays
ISBN :
Author : James Wallace Teener
Publisher :
Page : pages
File Size : 31,66 MB
Release : 1952
Category :
ISBN :
Author : Richard R. Carlson
Publisher :
Page : 62 pages
File Size : 19,40 MB
Release : 1955
Category : Beryllium
ISBN :
Author : Stanley Bashkin
Publisher :
Page : 40 pages
File Size : 30,38 MB
Release : 1955
Category : Gamma rays
ISBN :
Author : Theodore Hugo Kruse
Publisher :
Page : 96 pages
File Size : 31,27 MB
Release : 1959
Category : Gamma rays
ISBN :
Author : Stanley Bashkin
Publisher :
Page : 70 pages
File Size : 41,13 MB
Release : 1957
Category : Gamma rays
ISBN :
Author : Gilbert John Plain
Publisher :
Page : 24 pages
File Size : 41,3 MB
Release : 1940
Category : Aluminum
ISBN :
Author : W. E. THOMPSON
Publisher :
Page : 30 pages
File Size : 36,17 MB
Release : 1966
Category :
ISBN :
The prompt gamma rays resulting from the interaction of 14.7 MeV neutrons with the nuclei of the elements sodium, sulfur, chlorine, potassium and lead, were investigated. Cross sections for the production of many of these gamma rays were measured by observing them with a carefull shielded detector during neutron bombardment of a given elemental sample. It was found that the n, n'-gamma process generally predominates and that gamma rays resulting from the deexcitation of the lowest energy levels, with one or two notable exceptions, are usually most prominent. Gamma rys attributable to n, p-gamma, n, alpha-gamma, and n, d-gamma process were also observed. In chlorine and potassium, gamma rays attributable to the n, d-gamma process are unusually preponderant. Some of the most important gamma rays were found to have the following elemental production cross sections (in millibarns per steradian at 90 deg): 0.44 MeV gamma ray from Na, 39.5 plus or minus 4.5; 2.24 MeV gamma ray from S, 15.3 plus or minus 1.7; 2.15 MeV gamma ray from Cl, 17.1 plus or minus 2.0; 2.17 MeV gamma ray from K, 19.3 plus or minus 2.5; 2.62 MeV gamma ray from Pb, 20.3 plus or minus 2.7. (Author).
Author :
Publisher :
Page : 700 pages
File Size : 34,14 MB
Release : 1975
Category : Nuclear energy
ISBN :
Author : M. Lois Marckworth
Publisher : Stanford, Calif. : Stanford University Press
Page : 824 pages
File Size : 38,57 MB
Release : 1961
Category : Dissertations, Academic
ISBN :