Download or read book Neutron Age Measurements in Graphite with Gold Resonance Detection written by W. L. Carlson and published by . This book was released on 1950 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Existence of a Resonance Absorption of Neutrons in Graphite written by Seymour Bernstein and published by . This book was released on 1946 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measuring and Correlating Neutron Exposure and Damage in Graphite written by R. E. Dahl and published by . This book was released on 1963 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neutron Temperature Measurements in Graphite and in Uranium graphite Reactor written by Garland M. Branch 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 The Age of Fission Neutrons to Indium Resonance Energy in Graphite written by R. W. Campbell and published by . This book was released on 1964 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pulsed Neutron Measurements in Graphite written by Pekka Jauho and published by . This book was released on 1966 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pulsed Neutron Measurements in Graphite written by and published by . This book was released on 1966 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurements of Thermal Neutron Spectra in Graphite written by D.B. Gayther and published by . This book was released on 1964 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurement of Neutron Spectrum Age and Diffusion Length in Concrete written by Gene M. Lim and published by . This book was released on 1967 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Activation foil detectors were used to measure the fast-neutron spectrum, slowing-down age, and thermal-diffusion length in concrete. The neutron source was a uranium fission plate placed in the graphite thermal column of the University of Virginia Reactor. Experimental concrete slabs were placed in the concrete biological shield of the reactor so that the medium was essentially infinite in the lateral direction. Indium, magnesium, and aluminum threshold foils were used to map the fast flux; indium, gold, tungsten, and manganese resonance foils to measure the neutron age; and indium and gold foils to measure the thermal neutron distribution. The fast spectrum retains essentially the fission shape with a slight dip in the 3- to 5-MeV range. The measured ages are essentially the same, l49 cm to the indium, gold, and tungsten resonances and 126 sq cm to the manganese resonances. The thermal diffusion length was measured as 6.0 plus or minus 0.5 cm. (Author).
Download or read book Measurements of the Neutron Angular Flux Spectrum in Graphite written by A. E. Profio and published by . This book was released on 1966 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurements of the neutron angular flux spectrum in graphite have been made to provide a standard of comparison for neutron penetration calculations. The configuration approximated a point, fission-like source in an infinite medium. The spectrum from 0.002 eV to 15 MeV was measured with an accuracy of plus or minus 10% to plus or minus 20%, and resolution of approx. 10%, by the pulsed-source, time-of-flight method. The source spectrum and other characteristics were also measured. Spectra were obtained at angles from 0 to 60 deg. and penetrations to 66 cm. In addition, dieaway measurements, indium subcadmium and epicadmium flux traverses, sulfur and aluminum threshold foil traverses, and a threshold foil spectrum measurement were made. Procedures, apparatus, and results are described in detail so that others can evaluate our results and use them to test transport codes and input approximations. Comparison of the time-of-flight data with a preliminary discrete-ordinates calculation indicates fairly good agreement except for detail in the carbon resonance region, where the flux oscillates strongly. Both calculations and experiment indicate the intermediate spectrum for r> 20 cm from the source is not 1/E as usually assumed. Low energy foil activation and time-of-flight results are consistent, but threshold foils give poor results. (Author).
Download or read book The Graphite Ball Detector written by Peter W. Renaud and published by . This book was released on 1975 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976-06 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reactor Physics Constants written by Reactor Physics Constants Center (U.S.) and published by . This book was released on 1963 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1973 with total page 1162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the University Subcritical Assemblies Conference written by and published by . This book was released on 1961 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Reference Material United States Atomic Energy Program Information sources written by U.S. Atomic Energy Commission and published by . This book was released on 1955 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1951 with total page 1444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
