Download or read book Thermal Neutron Activation Cross sections of Some Nuclides Used in Activation Measurements written by Edward T. Józefowicz and published by . This book was released on 1963 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermal Neutron Activation Cross Sections written by L. Seren and published by . This book was released on 1944 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neutron Activation Cross Sections written by and published by . This book was released on 1959 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neutron Activation Analysis Methods for the Group VIII Elements written by Charles Everett Miller (Jr) and published by . This book was released on 1959 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Capture Cross Sections for Fast Neutrons written by D. J. Hughes and published by . This book was released on 1949 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermal Neutron Activation Cross Section of Np237 written by R. R. Smith and published by . This book was released on 1955 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Activation Analysis written by Zeev Alfassi and published by CRC Press. This book was released on 1990-06-22 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely publication covers prompt measurements as well as delayed activation measurements used in chemical analysis of the elements. It describes the various possibilities of activation: neutrons, charged ions, and photons. Also discussed are the advantages and disadvantages of each activation method. These volumes are important for those in geology, archaeology, biology, analytical chemistry, radioanalytical and nuclear chemistry, the semiconductor industry, and others.
Download or read book Neutron Activation Cross Sections for Safety of Nuclear Power Plants written by European Communities and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of new activation cross section measurements are presented for the following neutron-induced reactions: 58Ni(n,p)58m+gCo, 58Ni(n,p)58mCo, 58Ni(n,x)57Co, 58Ni(n,2n)57Ni, 60Ni(n,p )60m+gCo, 60Ni(n,p)60mCo, 61Ni(n,p)61Co, 61Ni(n,x)60mCo, 62Ni(n,x)61Co, 59Co(n,2)58m+gCo, 63Cu(n ,a)60m+gCo, 90Zr(n,a)87mSr, 90Zr(n,p)90mY, 91Zr(n,x)90mY, 91Zr(n,p)91mY, 92Zr(n,x)91mY, 92Zr(n,p)92Y, 204Pb(h,n')204Pb, 204(n,2n)203m1+m2Pb, and 207Pb(n,p)207 TI with emphasis on incident energies between 14 and 20 MeV. ln addition, new results have been obtained for the isomeric cross section ratios of the 58Ni(n,p )58m,gCo, the 60Ni(n ,p )60m,gCo and 59Co(n,2n)58m,gCo reactions. The irradiations were carried out at the 7 MV Van de Graaff accelerator at IRMM, Geel. Quasi mono-energetic neutrons with energies between 13.3 and 20,5 MeV were produced via the 3H(d,n)4He reaction, and for the production of neutrons with energies between 1 and 3.4 MeV the 3H(p,n)3He reaction was used. In some cases isotopically enriched materials were used to enhance the reaction yield or to facilitate correction for interfering reactions leading to the same product. The half lives for the reaction products range from 6.3 s to 5.3 years. A pneumatic sample transport system was used for the measurements of short-lived reaction cross sections. All reaction cross sections measured in the present work are referenced to the 27Al(n,a)24Na standard reaction cross section. The neutron flux spectra were determined using neutron-spectrum information obtained by the time-of-flight method and the spectral index method that involves 115In(n,n')115mIn, 58Ni(n,p)58m+gCo, 27Al(n,p)27Mg, 56Fe(n,p)56Mn, 27Al(n,a)24Na and 93 Nb(n,2n)92mNb monitor reactions with distinct energy thresholds. Standard y-ray spectrometry was employed for the measurement of radioactivity. Three lead-shielded HPGe detectors and one planar HPGe detector with carbon fibre window were used depending on the energy of the measured y-line. Isomeric cross section ratios of the two investigated reactions leading to the production of 58Co were determined by measurement of the complex decay curve of 58gCo. Corrections have been applied for sample irradiation and counting geometry, beam intensity variations during irradiation, background neutrons, neutron absorption and scattering, y-ray absorption and y-ray sum coincidences. The present results are compared with other measurements, and evaluated data. The experimental data are compared with STARPE-H code calculations. In some cases a comparison with TALYS code calculations is included as well.
Download or read book Contour Diagrams of Thermal Neutron Absorption Cross Sections written by John E. Evans and published by . This book was released on 1954 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Self consistent Set of Thermal Neutron Activation Cross Sections written by David Syme Kappe and published by . This book was released on with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reports to the AEC Nuclear Cross Sections Advisory Group written by and published by . This book was released on 1960-09 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Trends in Activation Analysis written by James R. DeVoe and published by . This book was released on 1969 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermal Neutron Capture Cross Sections of Isotopes written by H. Pomerance and published by . This book was released on 1952 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Absolute Measurements of Some Neutron Activation Cross Sections in 27Al 115In and 197Au AT 14 9 MeV written by P. Andersson and published by . This book was released on 1978 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Trends in Activation Analysis written by James R. DeVoe and published by . This book was released on 1969 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neutron Activation Cross Section for Br sup 79 Br sup 81 Rh sup 103 In sup 115 and I sup 12 sup 7 written by and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Thin disks of the elements were irradiated with neutrons from the Li(p, n) reaction, and the activation cross sections were determined by measuring the activity duc to fast neutron capture relative to that for thermal neutron capture. The results are graphically displayed and are compared with existing activation measurements. The activation measurements are combined to form the total neutron absorption cross section, which is compared with capture gamma-ray measurements made with a large liquid scintillator. (D.C.W.).
Download or read book Measurements of Low Energy Neutron Cross Sections of Non fissile Nuclides and Their written by and published by . This book was released on 1966 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
