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:

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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ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.3/5 (91 download)

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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 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energies of the Delayed Neutrons from U235 Fission Products

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

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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:

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 Neutrons

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ISBN 13 :
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.

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

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ISBN 13 :
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.

Studies of the Delayed Neutrons

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ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Studies of the Delayed Neutrons by :

Download or read book Studies of the Delayed Neutrons written by and published by . This book was released on 1947 with total page 12 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 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:

An Improved Delayed Neutron Fission Product Monitor

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ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis An Improved Delayed Neutron Fission Product Monitor by : James D. Heckelman

Download or read book An Improved Delayed Neutron Fission Product Monitor written by James D. Heckelman and published by . This book was released on 1969 with total page 30 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:

Studies of the Delayed Neutrons

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

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Book Synopsis Studies of the Delayed Neutrons by :

Download or read book Studies of the Delayed Neutrons written by and published by . This book was released on 1947 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Delayed Neutrons from Fission

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ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (929 download)

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Book Synopsis Delayed Neutrons from Fission by :

Download or read book Delayed Neutrons from Fission written by and published by . This book was released on 1972 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Delayed Neutron Reduced Groups by Least Squares

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ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Delayed Neutron Reduced Groups by Least Squares by : Thomas E. Springer

Download or read book Delayed Neutron Reduced Groups by Least Squares written by Thomas E. Springer and published by . This book was released on 1964 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Intensity Fluctuations of a Neutron Chain Reactor

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ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Intensity Fluctuations of a Neutron Chain Reactor by : F. De Hoffman

Download or read book Intensity Fluctuations of a Neutron Chain Reactor written by F. De Hoffman and published by . This book was released on 1946 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advanced Treatment of Fission Yield Effects and Method Development for Improved Reactor Depletion Calculations

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Publisher : KIT Scientific Publishing
ISBN 13 : 3731508435
Total Pages : 254 pages
Book Rating : 4.7/5 (315 download)

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Book Synopsis Advanced Treatment of Fission Yield Effects and Method Development for Improved Reactor Depletion Calculations by : Kern, Kilian

Download or read book Advanced Treatment of Fission Yield Effects and Method Development for Improved Reactor Depletion Calculations written by Kern, Kilian and published by KIT Scientific Publishing. This book was released on 2019-03-01 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Grande exposition de photographies à l'occasion du 800ème anniversaire de Tramelan

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ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (718 download)

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Book Synopsis Grande exposition de photographies à l'occasion du 800ème anniversaire de Tramelan by :

Download or read book Grande exposition de photographies à l'occasion du 800ème anniversaire de Tramelan written by and published by . This book was released on 1978 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: