Measurement of Average Neutron Energies for ($alpha$, N) Neutron Sources PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Measurement of Average Neutron Energies for ($alpha$, N) Neutron Sources PDF full book. Access full book title Measurement of Average Neutron Energies for ($alpha$, N) Neutron Sources by . Download full books in PDF and EPUB format.
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
A method is presented for measuring the average energy of the neutrons from a source. The attenuation of the neutrons by polyethylene is measured by the use of a long counter in good geometry. The attenuation length is a sensitive function of the neutron energy. The average neutron energies from several (alpha, n) sources were measwed and agree well with values obtained by other techniques. (auth).
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
A method is presented for measuring the average energy of the neutrons from a source. The attenuation of the neutrons by polyethylene is measured by the use of a long counter in good geometry. The attenuation length is a sensitive function of the neutron energy. The average neutron energies from several (alpha, n) sources were measwed and agree well with values obtained by other techniques. (auth).
Author: Nikolay Kornilov Publisher: Springer ISBN: 3319071335 Category : Science Languages : en Pages : 135
Book Description
Although the fission of heavy nuclei was discovered over 75 years ago, many problems and questions still remain to be addressed and answered. The reader will be presented with an old, but persistent problem of this field: The contradiction between Prompt Fission Neutron (PFN) spectra measured with differential (microscopic) experiments and integral (macroscopic and benchmark) experiments (the Micro-Macro problem). The difference in average energy is rather small ~3% but it is stable and we cannot explain the difference due to experimental uncertainties. Can we measure the PFN spectrum with high accuracy? How may we compare results of different experiments to provide better accuracy? Are our traditional theoretical models correct? What can be done to solve the Micro-Macro problem in future? These questions are discussed in this monograph for the reader. The current work will be of interest to graduate students and researchers, particularly those working in nuclear and neutron physics.
Author: 
Author: ![Neutrons from ([alpha], N) Sources PDF](https://books.google.com/books/content/images/frontcover/PA_3J37gaukC?fife=w80-h100)
Author: Wilmot N. Hess
Author: National Committee on Radiation Protection and Measurements (U.S.)
Author: National Committee on Radiation Protection and Measurements (U.S.)
Author: United States. National Committee on Radiation Protection and Measurements
Author: National Committee on Radiation Protection and Measurements (U.S.)
Author: Henry Herman Barschall![Neutron Depth Dose from ([alpha], N) and ([gamma], N) Sources in a Tissue-equivalent Phantom PDF](https://books.google.com/books/content/images/frontcover/IaPxgAYpjr0C?fife=w80-h100)
Author: Henry Aceto (Jr.)
Author: U.S. Atomic Energy Commission
Author: Nikolay Kornilov