Download or read book The Evaluation of Minima in the Iron Total Neutron Cross section in the Energy Range from 20 to 1413 KEV written by Kenneth M. Alfieri and published by . This book was released on 1972 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neutron Total Cross Section Measurements in the Energy Region from 47 KeV to 20 MeV written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Neutron total cross sections were measured for 26 elements. Data were obtained in the energy range from 47 keV to 20 MeV for 11 elements in the range of light-mass fission products. Previously reported measurements for eight heavy and actinide isotopes were extended to 20 MeV. Data were also obtained for Cu (47 keV to 1.4 MeV) and for Sc, Zn, Nd, Hf, and Pt (1.8 to 20 MeV). The present work is part of a continuing effort to provide accurate neutron total cross sections for evaluations and for optical-model parameteriztions. The latter are required for the derivation of other nuclear-data information of importance to applied programs. 37 references.
Download or read book Masters Theses and Doctoral Dissertations in the Pure and Applied Sciences Accepted by Colleges and Universities of the United States written by and published by . This book was released on 1971 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Master s Theses and Doctoral Dissertations in the Pure and Applied Sciences written by and published by . This book was released on 1973 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Total Neutron Cross Section of 58 Fe in the Energy Range 7 to 325 KeV written by Hermann Beer and published by . This book was released on 1976 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Total Cross Section of Neutrons on Deuterium in the KeV Region written by and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Total neutron cross sections on deuterium in the energy range 1 keV to 1000 keV were measured, and basically agree with our previously reported results. (auth).
Download or read book The total neutron cross section of 58Fe Fe in the energy range 7 seven to 325 three hundred and twenty five keV written by Hermann Beer and published by . This book was released on 1976 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Calculations of Neutron Age in H2O and Other Materials written by H. Goldstein and published by . This book was released on 1961 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of the 232Th Neutron Capture Cross Section Above 3 KeV written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This memo describes an evaluation of the 232Th neutron capture cross section in the neutron energy range from 3 keV to 20 MeV. Most existing differential measurements are reviewed, and some data are renormalized to current values of the standards. Several experimentally determined sets of average resonance parameters are also discussed. From 3 to 50 keV the evaluated cross section is described by a set of average statistical resonance parameters. Above 50 keV the evaluated capture cross section is a smooth curve which follows the trend of the most recent measurements. The evaluated capture cross section is compared with many measurements and uncertainty estimates are given.
Download or read book Total Neutron Cross sections and Resonance Parameters for 80Se in the Energy Range Up to 10 KeV written by and published by . This book was released on 1997 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Total Neutron Cross Section of Holmium as a Function of Energy written by T. E. Stephenson and published by . This book was released on 1951 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Certain Neutron Properties of Materials III IV V written by H. H. Barschall and published by . This book was released on 1946 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comments on the Energy averaged Total Neutron Cross Sections of Structural Materials in the Few MeV Range written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Broad-resolution total neutron cross sections of carbon, iron and titanium are measured with varying sample thicknesses from approximately 1 to 4 MeV. Energy-averaged cross sections are deduced to accuracies of approximately less than 1%. The carbon values are consistent with previously reported precision measurements. The measured energy-averaged iron and titanium values are larger than the calculated energy average of some previously reported higher resolution measured and evaluated cross sections by as much as 10%. These differences may be indicative of a physical phenomenon which has implications on the design of fast-reactor systems.
Download or read book Evaluation of N 242Pu Reactions from 10 KeV to 20 MeV Total Cross Sections Neutron Emission Energy Dependence written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An evaluation of the n + 242Pu cross sections is presented for the neutron energy range of 10 keV to 20 MeV. The total fission and radiative capture cross sections are based upon experimental measurements on 242Pu. The remaining cross sections, together with the elastic and inelastic angular distributions to low-lying states, were calculated using various reaction models. An expression is presented for the energy dependence of the average number of neutrons produced per fission. The results were placed in ENDF/B-V format and combined with a recent evaluation of data below 10 keV by the Hanford Engineering Development Laboratory, so that a complete data set covering the energy range of 10−5 eV to 20 MeV is available. 41 references. (JFP).
Download or read book A Determination of the S32 n p P32 Cross Section for Neutrons of Energy 1 6 to 5 8 MEV written by E. D. Klema and published by . This book was released on 1947 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Total Neutron Cross sections and Resonance Parameters For80Sein the Energy Range Up to 10 KeV written by V. G. Krivenko and published by . This book was released on 1997 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neutron Total Cross Section Measurements of S and Fe Near 2 Mev written by James M. Ferguson and published by . This book was released on 1968 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The neutron total cross sections of sulfur and iron were measasured from 1.8 to 2.6 MeV with energy resolution of a few keV. The cross sections of both elements show fluctuations with widths of the order of 10 keV. For sulfur, the properties of the fluctuations are in good agreement with predictions based on the statistical variations of the compound nuclear levels. For iron, the measured amplitudes are somewhat lower than the predictions. (Author).