The Determination of the Ranges of the Fission Fragments Emitting Delayed Neutrons Chemical Identification of the 4.51s Delayed Neutron Activity

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Total Pages : 26 pages
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Book Synopsis The Determination of the Ranges of the Fission Fragments Emitting Delayed Neutrons Chemical Identification of the 4.51s Delayed Neutron Activity by : N. Sugarman

Download or read book The Determination of the Ranges of the Fission Fragments Emitting Delayed Neutrons Chemical Identification of the 4.51s Delayed Neutron Activity written by N. Sugarman and published by . This book was released on 1946 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Delayed Neutrons from Fissionable Isotopes of Uranium, Plutonium, and Thorium

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ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Delayed Neutrons from Fissionable Isotopes of Uranium, Plutonium, and Thorium by : George Robert Keepin

Download or read book Delayed Neutrons from Fissionable Isotopes of Uranium, Plutonium, and Thorium written by George Robert Keepin and published by . This book was released on 1957 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energies of the Delayed Neutrons from U235 Fission Products

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Total Pages : 34 pages
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Book Synopsis Energies of the Delayed Neutrons from U235 Fission Products by :

Download or read book Energies of the Delayed Neutrons from U235 Fission Products written by and published by . This book was released on 1946 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Time for Emission of Fission Neutrons

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

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Book Synopsis Time for Emission of Fission Neutrons by : T. Snyder

Download or read book Time for Emission of Fission Neutrons written by T. Snyder and published by . This book was released on 1946 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Delayed Neutrons

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Total Pages : 56 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Delayed Neutrons by : George Robert Keepin

Download or read book Delayed Neutrons written by George Robert Keepin and published by . This book was released on 1955 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review is given of existing measurements as of October 1955 on the properties of delayed neutrons from various fissionable isotopes. The relation of these measurements to current theory and practice is discussed.

An Investigation of the Delayed Neutron Decay Curves Resulting from Uranium and Plutonium Fission

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ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis An Investigation of the Delayed Neutron Decay Curves Resulting from Uranium and Plutonium Fission by : C. Redman

Download or read book An Investigation of the Delayed Neutron Decay Curves Resulting from Uranium and Plutonium Fission written by C. Redman and published by . This book was released on 1944 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Delayed Fission Neutrons

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ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.:/5 (5 download)

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Book Synopsis Delayed Fission Neutrons by : International Atomic Energy Agency

Download or read book Delayed Fission Neutrons written by International Atomic Energy Agency and published by . This book was released on 1968 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurements of Delayed Neutron Parameters for U-235 and Np-237

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Total Pages : 134 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Measurements of Delayed Neutron Parameters for U-235 and Np-237 by :

Download or read book Measurements of Delayed Neutron Parameters for U-235 and Np-237 written by and published by . This book was released on 1997 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Delayed neutrons are emitted by excited nuclei formed in beta decay of fission products called delayed neutron precursors. About 1% of the total neutrons released in fission are delayed neutrons; however, this small fraction plays an important role in nuclear reactor control. The delayed neutrons determine the time-dependent behavior of reactors, and knowledge of parameters used to predict neutron emission rate is essential for establishing reactivity worths. The delayed neutron yields, decay constants, and the absolute yield for the six-group delayed neutrons have been measured for U-235 and Np-237. This experiment has been called for in the forecast of experiments needed to support operations in the US. The bare U-235 metal assembly Godiva IV at the Los Alamos Critical Experiment Facility (LACEF) provided the source of neutrons. Godiva IV generated about 107 total fissions in the samples for the infinite and instantaneous irradiation needed to accentuate the shorter and longer-lived groups of delayed neutrons. The detection system used in the experiment consisted of 20 He-3 tubes embedded in a polyethylene cylinder. The delayed neutron activity resulting from the fast neutron-induced fission has been measured. The measured absolute yield for U-235 was determined to be 0.0163 " 0.009 neutrons/fission. This value compares very well with the well-established Keepin absolute yield of 0.0165 " 0.0005. The newly measured absolute yield value for Np-237 was 0.0126 " 0.0007, which compares well to the recently reported value of 0.0129 " 0.0004 by Saleh and Parish. The measured values for U-235 are corroborated with period (e-folding time) versus reactivity calculations.

Physics and Chemistry of Fission

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ISBN 13 :
Total Pages : 492 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Physics and Chemistry of Fission by :

Download or read book Physics and Chemistry of Fission written by and published by . This book was released on 1965 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Delayed Neutrons from U235 After Short Irradiation

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ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Delayed Neutrons from U235 After Short Irradiation by :

Download or read book Delayed Neutrons from U235 After Short Irradiation written by and published by . This book was released on 1949 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stopping of Fission Fragments

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ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Stopping of Fission Fragments by : W. M. Good

Download or read book Stopping of Fission Fragments written by W. M. Good and published by . This book was released on 1948 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

British Chemical and Physiological Abstracts

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ISBN 13 :
Total Pages : 656 pages
Book Rating : 4.:/5 (334 download)

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Book Synopsis British Chemical and Physiological Abstracts by :

Download or read book British Chemical and Physiological Abstracts written by and published by . This book was released on 1948 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:

British Abstracts

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ISBN 13 :
Total Pages : 480 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis British Abstracts by :

Download or read book British Abstracts written by and published by . This book was released on 1947 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experiment to Measure Effective Delayed Neutron Fractions

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

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Book Synopsis An Experiment to Measure Effective Delayed Neutron Fractions by : S. Kaplan

Download or read book An Experiment to Measure Effective Delayed Neutron Fractions written by S. Kaplan and published by . This book was released on 1960 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reduced Delayed Neutron Group Representations

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ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Reduced Delayed Neutron Group Representations by : R. E. Skinner

Download or read book Reduced Delayed Neutron Group Representations written by R. E. Skinner and published by . This book was released on 1959 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An International Bibliography on Atomic Energy: Scientific aspects

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ISBN 13 :
Total Pages : 892 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis An International Bibliography on Atomic Energy: Scientific aspects by : United Nations. Dept. of Political and Security Council Affairs. Atomic Energy Commission Group

Download or read book An International Bibliography on Atomic Energy: Scientific aspects written by United Nations. Dept. of Political and Security Council Affairs. Atomic Energy Commission Group and published by . This book was released on 1949 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An International Bibliography on Atomic Energy

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ISBN 13 :
Total Pages : 892 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis An International Bibliography on Atomic Energy by : United Nations. Dept. of Political and Security Council Affairs. Atomic Energy Commission Group

Download or read book An International Bibliography on Atomic Energy written by United Nations. Dept. of Political and Security Council Affairs. Atomic Energy Commission Group and published by . This book was released on 1951 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: