Author: Harry B. Keller
Publisher:
ISBN:
Category : Electron spectroscopy
Languages : en
Pages : 176
Book Description
Excited nuclear states can, in general, be produced either by bombardment with projectiles of nuclear size, or with gamma-rays. The struck nucleus may (1) emit nucleons, (2) emit electromagnetic radiation, or (3) break up into two or more pieces. Since this dissertation is to deal exclusively with thermal neutron induced activities, the subject of gamma induced activities will not be mentioned further.
A Study of the Electron Line Spectra of Certain Neutron Induced Radioactivities
Author: Harry B. Keller
Publisher:
ISBN:
Category : Electron spectroscopy
Languages : en
Pages : 176
Book Description
Excited nuclear states can, in general, be produced either by bombardment with projectiles of nuclear size, or with gamma-rays. The struck nucleus may (1) emit nucleons, (2) emit electromagnetic radiation, or (3) break up into two or more pieces. Since this dissertation is to deal exclusively with thermal neutron induced activities, the subject of gamma induced activities will not be mentioned further.
Publisher:
ISBN:
Category : Electron spectroscopy
Languages : en
Pages : 176
Book Description
Excited nuclear states can, in general, be produced either by bombardment with projectiles of nuclear size, or with gamma-rays. The struck nucleus may (1) emit nucleons, (2) emit electromagnetic radiation, or (3) break up into two or more pieces. Since this dissertation is to deal exclusively with thermal neutron induced activities, the subject of gamma induced activities will not be mentioned further.
A STUDY OF THE ELECTRON LINE SPECTRA OF CERTAIN NEUTRON INDUCED RADIOACTIVITIES.
Author: HARRY BERT KELLER (II)
Publisher:
ISBN:
Category :
Languages : en
Pages : 182
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 182
Book Description
A Study of the Gamma Rays Associated with Selected Neutron-induced Radioactivities
Author: W. C. Rutledge
Publisher:
ISBN:
Category : Gamma rays
Languages : en
Pages : 218
Book Description
It is the primary aim of this research to present as complete an evaluation as possible of the gamma rays having energies up to 1.5 Mev that are emitted by the excited states of various nuclei. The use of enriched isotopes and the proximity of the source of activation make it possible to investigate both short and long-lived radioactivities produced by neutron bombardment of the elements considered. By measuring the internal conversion electron and photoelectron line spectra, one obtains the energies of all prominent gamma-rays to within plus or minus 0.3%. Some exceptionally weak transitions above 600 kev are best observed with a scintillation counter or Geiger counter at the expense of accuracy.
Publisher:
ISBN:
Category : Gamma rays
Languages : en
Pages : 218
Book Description
It is the primary aim of this research to present as complete an evaluation as possible of the gamma rays having energies up to 1.5 Mev that are emitted by the excited states of various nuclei. The use of enriched isotopes and the proximity of the source of activation make it possible to investigate both short and long-lived radioactivities produced by neutron bombardment of the elements considered. By measuring the internal conversion electron and photoelectron line spectra, one obtains the energies of all prominent gamma-rays to within plus or minus 0.3%. Some exceptionally weak transitions above 600 kev are best observed with a scintillation counter or Geiger counter at the expense of accuracy.
Nuclear Science Abstracts
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1082
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1082
Book Description
Proceedings of the Board of Regents
Author: University of Michigan. Board of Regents
Publisher:
ISBN:
Category :
Languages : en
Pages : 1670
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1670
Book Description
A Study of the Internal Conversion Electrons of Short-lived Neutron-induced Radioactivities as a Means of Determining Nuclear Energy Levels
Author: Richard Louis Caldwell
Publisher:
ISBN:
Category : Electrons
Languages : en
Pages : 154
Book Description
Neutron-induced radioactivities have been of great scientific interest since the discovery of the neutron in 1932. Most of the work that has been reported up to this time (1949) has been concerning long-lived activities has often not been with great accuracy. It was the purpose of this study to establish accurately the energies of several short-lived neutron-induced radioactivities. The method used in the present study will be described in detail after a brief survey of the several ways in which the energy of a gamma ray may be experimentally measured.
Publisher:
ISBN:
Category : Electrons
Languages : en
Pages : 154
Book Description
Neutron-induced radioactivities have been of great scientific interest since the discovery of the neutron in 1932. Most of the work that has been reported up to this time (1949) has been concerning long-lived activities has often not been with great accuracy. It was the purpose of this study to establish accurately the energies of several short-lived neutron-induced radioactivities. The method used in the present study will be described in detail after a brief survey of the several ways in which the energy of a gamma ray may be experimentally measured.
Microfilm Abstracts
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 1546
Book Description
A collection of abstracts of doctoral dissertations (and monographs) which are available in complete form on microfilm.
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 1546
Book Description
A collection of abstracts of doctoral dissertations (and monographs) which are available in complete form on microfilm.
Dissertation Abstracts International
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 946
Book Description
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 946
Book Description
Comprehensive Dissertation Index, 1861-1972: Astronomy and physics, A-L
Author: Xerox University Microfilms
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 960
Book Description
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 960
Book Description
Comprehensive Dissertation Index, 1861-1972: Physics, M-Z
Author: Xerox University Microfilms
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 936
Book Description
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 936
Book Description