Fission Yields in Uranium-235 and Uranium-238

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ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Fission Yields in Uranium-235 and Uranium-238 by : Donald William Engelkemeir

Download or read book Fission Yields in Uranium-235 and Uranium-238 written by Donald William Engelkemeir and published by . This book was released on 1952 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary aim of the present study was to put fission yields from U235 on a quantitative basis. The absolute fission yield of a convenient reference nuclide, 12.8d Ba140, was measured in a more direct manner than had previously been done. Fission yields in U235 and U238 were compared for a number of nuclides to determine whether or not the fission yields in natural uranium in a thermal neutron reactor might be influenced appreciably by fast fission of U238. As a result of this last experiment it was noted that the fission yield curves of U235 and U238 have significantly different shapes.

FISSION YIELDS IN URANIUM-235 AND URANIUM-238

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis FISSION YIELDS IN URANIUM-235 AND URANIUM-238 by :

Download or read book FISSION YIELDS IN URANIUM-235 AND URANIUM-238 written by and published by . This book was released on 1952 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of fission product yields from uranium-238 in a californium-252 fission neutron spectrum

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ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.:/5 (553 download)

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Book Synopsis Measurement of fission product yields from uranium-238 in a californium-252 fission neutron spectrum by : Hollis Hill Bond

Download or read book Measurement of fission product yields from uranium-238 in a californium-252 fission neutron spectrum written by Hollis Hill Bond and published by . This book was released on 1979 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of Delayed Neutron Yields in Plutonium, Uranium-233, Uranium-238, and Thorium Relative to Yield in Uranium-235

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Measurement of Delayed Neutron Yields in Plutonium, Uranium-233, Uranium-238, and Thorium Relative to Yield in Uranium-235 by : G. S. Brunson

Download or read book Measurement of Delayed Neutron Yields in Plutonium, Uranium-233, Uranium-238, and Thorium Relative to Yield in Uranium-235 written by G. S. Brunson and published by . This book was released on 1955 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Delayed neutron studies have been made in the Experimental Breeder Reactor (EBR), using a conventional sample transfer system and a neutron counter comprised of BF3 tubes in a graphite geometry. Samples of U-235, U-233, U-238, Pu, and Th were irradiated in a fast flux; samples of U-235, U-233, and Pu were irradiated in a thermal flux.

Gamma-ray Spectra of the Products of Fast Neutron Fission of U235 and U238 at Selected Times After Fission

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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Gamma-ray Spectra of the Products of Fast Neutron Fission of U235 and U238 at Selected Times After Fission by : Leland R. Bunney

Download or read book Gamma-ray Spectra of the Products of Fast Neutron Fission of U235 and U238 at Selected Times After Fission written by Leland R. Bunney and published by . This book was released on 1966 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental measurements of the gamma-ray pulse height distributions due to the products of fast-neutron-induced fission of Uranium-235 and Uranium-238 are presented. The measurements were made at nine selected times after fission from 15 minutes to 3 days. Irradiation times and counting intervals were chosen to minimize saturation and decay effects. The experimental data were used to calculate 100 energy bin distributions of the absolute number of photons/fission-sec. by means of absolute calibrations of the collimated NaI(T1) detector. The number of fissions in each sample was determined radiochemically. Machine computation was used extensively.

Fission Yields in Uranium 233

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ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Fission Yields in Uranium 233 by :

Download or read book Fission Yields in Uranium 233 written by and published by . This book was released on 1947 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cumulative Fast Reactor Fission Yields of 233u, 235u, 236u, 238u, 237np, 239pu, 240pu, 241pu, 242pu, 241am

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ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (466 download)

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Book Synopsis Cumulative Fast Reactor Fission Yields of 233u, 235u, 236u, 238u, 237np, 239pu, 240pu, 241pu, 242pu, 241am by : L. Koch

Download or read book Cumulative Fast Reactor Fission Yields of 233u, 235u, 236u, 238u, 237np, 239pu, 240pu, 241pu, 242pu, 241am written by L. Koch and published by . This book was released on 1981 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Yield and Range Studies of Selected Fission Products from Uranium Bombarded with Bev Protons

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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Yield and Range Studies of Selected Fission Products from Uranium Bombarded with Bev Protons by : Christiane Baltzinger

Download or read book Yield and Range Studies of Selected Fission Products from Uranium Bombarded with Bev Protons written by Christiane Baltzinger and published by . This book was released on 1959 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Uranium-235 fission-product production as a function of thermal neutron flux, irradiation time, and decay time

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ISBN 13 :
Total Pages : pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Uranium-235 fission-product production as a function of thermal neutron flux, irradiation time, and decay time by : J. O. Blomeke

Download or read book Uranium-235 fission-product production as a function of thermal neutron flux, irradiation time, and decay time written by J. O. Blomeke and published by . This book was released on 1957 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Uranium-235 Fission Product Activity and Energy as a Function of Decay Time for a Specific Irradiation Time and Thermal Flux

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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Uranium-235 Fission Product Activity and Energy as a Function of Decay Time for a Specific Irradiation Time and Thermal Flux by : C. B. Magee

Download or read book Uranium-235 Fission Product Activity and Energy as a Function of Decay Time for a Specific Irradiation Time and Thermal Flux written by C. B. Magee and published by . This book was released on 1959 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

14.7-MeV Neutron-induced and Spontaneous Fission Yields of Uranium-238 in the Rare Earth Region

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ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.:/5 (816 download)

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Book Synopsis 14.7-MeV Neutron-induced and Spontaneous Fission Yields of Uranium-238 in the Rare Earth Region by : Manchery Prabhakara Menon

Download or read book 14.7-MeV Neutron-induced and Spontaneous Fission Yields of Uranium-238 in the Rare Earth Region written by Manchery Prabhakara Menon and published by . This book was released on 1963 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract ([4] leaves) bound in.

Medical Isotope Production Without Highly Enriched Uranium

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Publisher : National Academies Press
ISBN 13 : 0309130395
Total Pages : 220 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Medical Isotope Production Without Highly Enriched Uranium by : National Research Council

Download or read book Medical Isotope Production Without Highly Enriched Uranium written by National Research Council and published by National Academies Press. This book was released on 2009-06-27 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the product of a congressionally mandated study to examine the feasibility of eliminating the use of highly enriched uranium (HEU2) in reactor fuel, reactor targets, and medical isotope production facilities. The book focuses primarily on the use of HEU for the production of the medical isotope molybdenum-99 (Mo-99), whose decay product, technetium-99m3 (Tc-99m), is used in the majority of medical diagnostic imaging procedures in the United States, and secondarily on the use of HEU for research and test reactor fuel. The supply of Mo-99 in the U.S. is likely to be unreliable until newer production sources come online. The reliability of the current supply system is an important medical isotope concern; this book concludes that achieving a cost difference of less than 10 percent in facilities that will need to convert from HEU- to LEU-based Mo-99 production is much less important than is reliability of supply.

Analysis of Cancer Risks in Populations Near Nuclear Facilities

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Publisher : National Academies Press
ISBN 13 : 0309255716
Total Pages : 424 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Analysis of Cancer Risks in Populations Near Nuclear Facilities by : National Research Council

Download or read book Analysis of Cancer Risks in Populations Near Nuclear Facilities written by National Research Council and published by National Academies Press. This book was released on 2012-06-29 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the late 1980s, the National Cancer Institute initiated an investigation of cancer risks in populations near 52 commercial nuclear power plants and 10 Department of Energy nuclear facilities (including research and nuclear weapons production facilities and one reprocessing plant) in the United States. The results of the NCI investigation were used a primary resource for communicating with the public about the cancer risks near the nuclear facilities. However, this study is now over 20 years old. The U.S. Nuclear Regulatory Commission requested that the National Academy of Sciences provide an updated assessment of cancer risks in populations near USNRC-licensed nuclear facilities that utilize or process uranium for the production of electricity. Analysis of Cancer Risks in Populations near Nuclear Facilities: Phase 1 focuses on identifying scientifically sound approaches for carrying out an assessment of cancer risks associated with living near a nuclear facility, judgments about the strengths and weaknesses of various statistical power, ability to assess potential confounding factors, possible biases, and required effort. The results from this Phase 1 study will be used to inform the design of cancer risk assessment, which will be carried out in Phase 2. This report is beneficial for the general public, communities near nuclear facilities, stakeholders, healthcare providers, policy makers, state and local officials, community leaders, and the media.

Uranium-235 Fission-product Production as a Function of Thermal Neutron Flux, Irradiation Time, and Decay Time

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ISBN 13 :
Total Pages : 222 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis Uranium-235 Fission-product Production as a Function of Thermal Neutron Flux, Irradiation Time, and Decay Time by : J. O. Blomeke

Download or read book Uranium-235 Fission-product Production as a Function of Thermal Neutron Flux, Irradiation Time, and Decay Time written by J. O. Blomeke and published by . This book was released on 1957 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Purification Methods Used for the Mass-spectrometric Study of Fission of U-235 and U-238 at Moderate Energies

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Purification Methods Used for the Mass-spectrometric Study of Fission of U-235 and U-238 at Moderate Energies by : Roger C. Pettersen

Download or read book Purification Methods Used for the Mass-spectrometric Study of Fission of U-235 and U-238 at Moderate Energies written by Roger C. Pettersen and published by . This book was released on 1963 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Ratio of U238 Capture and U235 Fission Cross Sections in Fast Reactors

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ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Ratio of U238 Capture and U235 Fission Cross Sections in Fast Reactors by : William G. Davey

Download or read book The Ratio of U238 Capture and U235 Fission Cross Sections in Fast Reactors written by William G. Davey and published by . This book was released on 1965 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new activation technique has been developed for the measurement of the ratio of the capture cross section of uranium-238 and the fission cross section of uranium-235 in zero-energy fast reactors. This work was initiated because of the long-standing discrepancy between calculated values in this ratio and radiochemically measured values. The new technique is a direct counting method which does not involve chemical separation in any way. Measurements have been made in four ZPR-3 fast reactor assemblies, two with hard spectra and two with soft spectra. In all four cases the measured ratio was slightly higher, on the average, than the calculated value. This is in strong contrast with the past radiochemical measurements in ZPR-3 assemblies, which gave vales 16% less than calculation.

Uranium-235 Fission-product Production as a Function of Thermal Neutron Flux, Irradiation Time, and Decay Time

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ISBN 13 :
Total Pages : 370 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Uranium-235 Fission-product Production as a Function of Thermal Neutron Flux, Irradiation Time, and Decay Time by : J. O. Blomeke

Download or read book Uranium-235 Fission-product Production as a Function of Thermal Neutron Flux, Irradiation Time, and Decay Time written by J. O. Blomeke and published by . This book was released on 1958 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: