Evaluation of cross sections for 14 important neutron-dosimetry reactions
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Evaluation of cross sections for 14 important neutron-dosimetry reactions

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Published by Fachinformationszentrum Karlsruhe in Eggenstein-Leopoldshafen .
Written in

Subjects:

  • Neutron cross sections -- Charts, diagrams, etc.,
  • Radiation dosimetry -- Charts, diagrams, etc.

Book details:

Edition Notes

Includes bibliographical references (p. 234-236).

StatementM. Wagner ... [et al.].
SeriesPhysik daten = Physics data,, no. 13-5 1990, Physik daten ;, Nr. 13-5
ContributionsWagner, M.
Classifications
LC ClassificationsQC793.5.N4628 E93 1990
The Physical Object
Pagination236 p. :
Number of Pages236
ID Numbers
Open LibraryOL1323309M
LC Control Number92200175

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@article{osti_, title = {Evaluation of cross sections for neutron-induced reactions in sodium. [10/sup -5/ eV to 20 MeV]}, author = {Larson, D C}, abstractNote = {An evaluation of the neutron-induced cross sections of /sup 23/Na has been done for the energy range from 10/sup -5/ eV to 20 MeV. All significant cross sections are given, including differential cross sections . Abstract. Cross sections for 93 Nb(n,n′) 93 m Nb and 93 Nb(n,2n) 93 m Nb reactions were evaluated using nuclear model calculation and experimental data. The ELIESE-GNASH joint program, the Hauser-Feshbach code with preequilibrium correction, was used for calculation of cross sections to obtain consistent data set of all the cross sections and particle emission Cited by: 2. Cross section of neutron induced reactions on Au Standard cross section Au(n,γ) o Thermal ( eV) o keV and MeV Au for neutron induced reactions between 4 keVand is on the Nuclear Data High Priority Request List (HPRL) Reference cross section for astrophysical calculations Test-case for many nuclear reaction model codes. Mostly, capture cross-sections at thermal energy are derived relative to a standard cross-section, e.g. the cross-section of the 1 H(n,γ), 14 N(n,γ), or Au(n,γ) reaction, and.

  Some additional important reactions including the ^^U(n,f) cross section, which is used as a standard cross section in the NEANDC/INDC NuclearStandards File, were evaluated. These standards were accepted internationally to ensure that all evaluation projects were using the sameset of standards. Specific Activity and Production Yield of Neutron Induced Cross Section Reactions for Hafnium Isotopes at MeV Iman Recommended formulas for the evaluation of cross sections for these reactions were derived using [10] and calculated recommended cross sections at MeV with the activation product yields of Hafnium target element at Author: Iman Tarik AL-Alawy, Firas Hashem Ahmed. Online Resources Bridging the Gap: The role of monitoring and evaluation in Evidence-based policy-making is a document provided by UNICEF that aims to improve relevance, efficiency and effectiveness of policy reforms by enhancing the use of monitoring and evaluation.. Effective Nonprofit Evaluation is a briefing paper written for TCC Group. Pages 7 and 8 give specific . Evaluation of Neutron Cross Sections for a Complete Set of Nd Isotopes Hyeong Il Kima,∗, M. Hermanb, S. F. Mughabghabb, P. Obloˇzinsky´b, D. Rochmanb, Young-Ouk Leea aNuclear Data Evaluation Laboratory, Korea Atomic Energy Research Institute Yuseong, Daejeon , Korea bNational Nuclear Data Center, Brookhaven National Laboratory Upton, NY .

[13,14]. If the cross section for the neutron-induced reaction is not known, often the cross section for the corresponding proton-induced reaction, or a cross section calculated from nuclear model calculations, or a cross section estimated from thick target bombard-ments made with high-energy proton beams is used. None of these are ideal solutions. Description. Neutron Cross Sections presents the principles of cross-section measurement and use, as well as sufficient theory so that the general behavior of cross sections is made understandable. This compilation is a direct result of experiences connected with the collection and evaluation of cross-section data during the past eight years. The activation method has been used to measure MeV cross-sections for the following nine reactions which are important for nuclear energy programmes: 89Y(n, α) 86mRb, 89Y(n, n′) 89mY, 89Y(n, 2n) 88Y, Ag(n, n′) mAg, Ag(n, p) mPd, Ag(n, n′) mAg, Ag(n, p) mPd, La(n, p) Ba, La(n, α) by: 8. tungsten are also important for neutron dosimetry, in particular the W(n, γ) cross section, as well as for producing the two unstable isotopes W (T 1/2 = d) and W (T 1/2 = h), which besides of being used as radioactive tracers. are also of interest in nuclear astrophysics for determining the abundance in the slowAuthor: I Sirakov, Emiliani Federica, K Guber, Kopecky Stefan, Schillebeeckx Peter, Volev Konstantin.