Download or read book Status Report on Calculations of Gamma Ray Penetration written by H. Goldstein and published by . This book was released on 1953 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Status Report on Calculations of Gamma Ray Penetration written by Herman Feshbach and published by . This book was released on 1953 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Calculation of the Penetration of Gamma Rays Through the Edges of a 1 2 in Diameter Lead Collimator written by C. S. Cook and published by . This book was released on 1958 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monte Carlo Calculations of Gamma Ray Penetration written by Herbert Steinberg and published by . This book was released on 1960 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Calculations of the Penetration of Gamma Rays written by Herbert Goldstein and published by . This book was released on 1954 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Status of the Dosimetry for the Radiation Effects Research Foundation DS86 written by National Research Council and published by National Academies Press. This book was released on 2001-10-04 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Committee on Dosimetry for the Radiation Effects Research Foundation (RERF) was set up more than a decade ago at the request of the U.S. Department of Energy. It was charged with monitoring work and experimental results related to the Dosimetry System 1986 (DS86) used by RERF to reconstruct the radiation doses to the survivors in Hiroshima and Nagasaki. At the time it was established, DS86 was believed to be the best available dosimetric system for RERF, but questions have persisted about some features, especially the estimates of neutrons resulting from the Hiroshima bomb. This book describes the current situation, the gamma-ray dosimetry, and such dosimetry issues as thermal-neutron discrepancies between measurement and calculation at various distances in Hiroshima and Nagasaki. It recommends approaches to bring those issues to closure and sets the stage for the recently convened U.S. and Japan Working Groups that will develop a new dosimetry for RERF. The book outlines the changes relating to DS86 in the past 15 years, such as improved numbers that go into, and are part of, more sophisticated calculations for determining the radiations from bombs that reach certain distances in air, and encourages incorporation of the changes into a revised dosimetry system.

Download or read book Calculations of the Penetration of Gamma Rays written by Herbert Goldstein and published by . This book was released on 1954 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Penetration of Gamma Rays Through Thick Layers written by M. H. Hull and published by . This book was released on 1946 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Calculations of the Penetration of Gamma Rays written by Herbert Goldstein and published by . This book was released on 1954 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Penetration Into Concrete of Gamma Radiation from Fallout written by W. F. Titus and published by . This book was released on 1958 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of NRL Progress written by Naval Research Laboratory (U.S.) and published by . This book was released on 1963 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Progress Report Reactor Physics and Mathematics for the Period written by and published by . This book was released on 1960-03 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sample Calculations of Gamma ray Penetration Into Shelters written by Martin J. Berger and published by . This book was released on 1957 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: An approximate method is presented for calculating the penetration of gamma-radiation into shelters. Sample calculations, for an assumed source energy of 1 Mev, are given for the following problems: (1) dose rate inside houses and underground shelters whose roofs are covered with radioactive fall-out, and (2) dose rate in open holes due to reflected radiation (sky-shine) from fall-out contamination on the surrounding ground. A detailed examination is made of the dependence of the dose rate in a shelter on the shape of the shelter, and on the position of the detector within the shelter. The estimated accuracy of the calculations is #+ 30%.

Download or read book Penetration of Gamma Ray Secondaries written by W. C. Roesch and published by . This book was released on 1956 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Attenuation of Gamma Rays and Neutrons in Reactor Shields written by Herbert Goldstein and published by . This book was released on 1957 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gamma ray Collimator Penetration and Scattering Effects written by R. L. Mather and published by . This book was released on 1957 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expressions are developed which give the amount of unidirectional radiation from a distant radiation source passing through a cylindrical hole in a slab of material, including the amount of radiation which penetrates the edges of the hole, as a function of angle between the radiation direction and the axis of the hole. The modifications necessary for sources at finite distances are indicated. These functions are integrated over appropriate angles for distant line sources and for extended sources. It is shown that, to a first approximation, the results are the same as the geometrical aperture for a like diameter hole in a similar slab with one mean free path of material removed from each side. The effects due to scattering from the walls of the collimator are discussed and an approximate method of calculation is presented with results for a specific collimator.

Download or read book TID written by and published by . This book was released on 1954 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: