Measurement of the Differential Coherent Scattering Cross-sections of Gamma Rays
Author: David Andrew Bradley
Publisher:
Published: 1985
Total Pages:
ISBN-13:
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Author: David Andrew Bradley
Publisher:
Published: 1985
Total Pages:
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DOWNLOAD EBOOKAuthor: A. Nath
Publisher:
Published: 1968
Total Pages: 24
ISBN-13:
DOWNLOAD EBOOKAn empirical formula was developed for estimating coherent scattering cross sections of gamma-rays of energies below 1.5 MeV and in the range of 0 - 2.5mc units of momentum transfer.The formula has been compared with the experimental data available in the literature in the case of Pb, Sn and Cu scatterers for different photon energies between 0.279 - 1.33 MeV.Experimental data, in general, have been found to be in good agreement with the results of the empirical formula, the deviation being within plus or minus 10% in most of the cases. The empirical formula has also been compared with the form factor results of Nelms and Oppenheim and with the accurate theoretical data of the Birmingham group.The latter is in excellent agreement with the empirical formula.(Author).
Author: S. N. Roy
Publisher:
Published: 1982
Total Pages: 97
ISBN-13:
DOWNLOAD EBOOKAuthor: O. I. Leipunskii
Publisher: Elsevier
Published: 2013-10-22
Total Pages: 241
ISBN-13: 1483152650
DOWNLOAD EBOOKThe Propagation of Gamma Quanta in Matter deals with various problems of the propagation and absorption of gamma quanta in matter, particularly the occurrence of multiple scattering of radiation. The ultimate objective is to determine the material, size, and configuration that will ensure the safe absorption of nuclear radiation. Shield design problems are given, the solution of which is achieved using numerical data presented in graphs and tables. This volume is comprised of three chapters and begins with an overview of the interaction of gamma radiation with matter and multiple scattering of gamma quanta, along with the distribution function and quantities connected with it. The next chapter offers a detailed analysis of the theory of multiple scattering of gamma quanta, giving emphasis on the transport equation, method of moments as well as method of random sampling (Monte Carlo) and method of successive collisions. The final chapter examines the propagation of radiation for various geometrical configurations of the source and absorbing media and describes a point source in a homogeneous medium and on the boundary of two media. Unidirectional radiation in a homogeneous medium is also considered, together with the reflection of gamma radiation from the surface of a scattering medium. This monograph will appeal to students, physicists, engineers, and experimental workers.
Author: A. Nath
Publisher: Forgotten Books
Published: 2018-09-07
Total Pages: 28
ISBN-13: 9781390530827
DOWNLOAD EBOOKExcerpt from An Empirical Formula of the Coherent Scattering Cross Section of Gamma Rays An empirical formula has been developed for estimating coherent scattering cross sections of y%rays of energies be low l.5 Mev and in the range of O 2.5mc units of momentum transfer. The formula has been compared with the experimental data available in the literature in the case of Pb, Sn and Cu scatterers for different photon energies between -mev. Experimental data, in general, have been found to be in good agreement with the results of the empirical formula, the deviation being within i10% in most of the cases. The empirical formula has also been compared with the form factor results of Nelms and Oppenheim and with the accurate theoreti cal data of the Birmingham group. The latter is in excellent agreement with the empirical formula. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: M. H. Hull
Publisher:
Published: 1946
Total Pages: 26
ISBN-13:
DOWNLOAD EBOOKAuthor: Larry L. Higgins
Publisher:
Published: 1957
Total Pages: 96
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1968
Total Pages: 15
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DOWNLOAD EBOOKAuthor: A. Nath
Publisher:
Published: 1968
Total Pages: 15
ISBN-13:
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Publisher:
Published: 1971
Total Pages: 1330
ISBN-13:
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