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AbstractAbstract
[en] Numerical experiences are made to investigate non trivial solutions, for t→∞, of a parabolic nonlinear problem, with initial and boundary conditions, and verify the concordance with the corresponding nonlinear elliptic (or stationary) problem. The model studied belongs to nonlinear diffusion problems and it is represented by a parabolic equation, linear in the diffusion operator, and a reaction function f(u) = u(a-bu). They are referred to as semi linear equations. The a and b coefficients involve parameters and considerations of interest in neutronic flux. Thus it is reasonable to search for non trivial, positive and bounded solutions. (author)
Original Title
Difusion no lineal: metodo de las sucesiones monotonas para resolver un modelo de reaccion-difusion de interes en la fisica nuclear
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Source
1999; 8 p; AATN; Buenos Aires (Argentina); AATN '99: 26. Annual meeting of the Argentine Association of Nuclear Technology (AANT); AATN '99: 26. Reunion anual de la Asociacion Argentina de Tecnologia Nuclear (AATN); San Carlos de Bariloche (Argentina); 9-12 Nov 1999; 5 refs., 3 figs.
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AbstractAbstract
[en] The document includes 6 papers on the measurement, calculation and evaluation of neutron reactions cross-sections. Refs, figs and tabs
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Dec 1990; 64 p; Translated by the IAEA. Original report in Russian was distributed as INDC(CCP)-279/G.
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Report
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Translation
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AbstractAbstract
No abstract available
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Molinari, A.; Ricci, R.A. (eds.); 336 p; ISBN 0-444-86988-3;
; 1986; p. 212-221; North Holland; Amsterdam (Netherlands); International school of physics 'Enrico Fermi': 91. course from nuclei to stars; Varenna (Italy); 18-23 Jun 1984; Published in summary form only.

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AbstractAbstract
[en] Abstract only
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Imry, Yoseph.; Weizmann Inst. of Science, Rehovoth (Israel). Dept. of Physics; Bull. Isr. Phys. Soc; v. 38; 169 p; 1992; p. 117; Israel physical society 1992 annual meeting; Rehovot (Israel); 15 Apr 1992
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Miscellaneous
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AbstractAbstract
[en] Based on a critical analysis of experimental data as well as nuclear reaction models calculations available, the most accurate theoretical frame for bach of the neutron induced reactions presented in part I is concluded. In the context of theoretical estimation of neutron cross-sections, several codes of prime importance are briefly discussed. (author)
Original Title
Procese de interactie ale neutronilor de fuziune. Pt. 3
Primary Subject
Source
90 refs.
Record Type
Journal Article
Journal
Studii si Cercetari de Fizica; ISSN 0039-3940;
; v. 32(7); p. 713-733

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National Nuclear Data Center, Upton, NY (USA); Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Obninsk (USSR). Fiziko-Ehnergeticheskij Inst.; NEA Data Bank, 91 - Gif-sur-Yvette (France); International Atomic Energy Agency, Vienna (Austria). Nuclear Data Section1990
AbstractAbstract
[en] CINDA, the Computer Index of Neutron Data, contains bibliographic references to measurements, calculations, reviews and evaluations of neutron cross-sections and other microscopic neutron data. The present issue, CINDA-A (1935-1987) vol. 5, is an index to all work on neutron nuclear data from the time of the discovery of the neutron until the end of 1987, for the elements 84 Polonium to 105 Hahnium. It is supplemented by the current issue, CINDA 90, which covers the references from 1988 to 1990
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Sep 1990; 675 p; IAEA; Vienna (Austria); ISBN 92-0-039590-2; 

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Book
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Bibliography
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Boedy, Z.T.
Proceedings of the 8. International Symposium on the Interaction of Fast Neutrons with Nuclei - Nuclear Reaction Mechanisms - organized by the Technical University of Dresden, November 13-17, 1978 in Gaussig (GDR)1979
Proceedings of the 8. International Symposium on the Interaction of Fast Neutrons with Nuclei - Nuclear Reaction Mechanisms - organized by the Technical University of Dresden, November 13-17, 1978 in Gaussig (GDR)1979
AbstractAbstract
[en] A systematics is recommended to obtain the parameters for describing (n,2n) excitation functions by the constant temperature Weisskopf formula. (author)
Primary Subject
Source
Reif, R.; Sassonov, S. (eds.); Zentralinstitut fuer Kernforschung, Rossendorf bei Dresden (German Democratic Republic); p. 150-152; Jan 1979; p. 150-152; 8. international symposium on the interaction of fast neutrons with nuclei; Gaussig, German Democratic Republic; 13 - 17 Nov 1978
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AbstractAbstract
[en] A method is suggested of a search for nonstatistical regularities in behaviour of the radiative strength function of primary gamma-transitions from the (n,gamma) reaction
Original Title
Metodika analiza nestatisticheskogo povedeniya radiatsionnoj silovoj funktsii pri zakhvate teplovykh i rezonansnykh nejtronov
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Journal Article
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MacGregor, M.H.; Cullen, D.E.; Howerton, R.J.; Perkins, S.T.
California Univ., Livermore (USA). Lawrence Livermore Lab1976
California Univ., Livermore (USA). Lawrence Livermore Lab1976
AbstractAbstract
[en] Indexes to the neutron-induced interaction data in the Experimental Cross Section Information Library (ECSIL) as of July 4, 1976 are tabulated. The tabulation has two arrangements: isotope (ZA) order and reaction-number order
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4 Jul 1976; 713 p; Available from NTIS. $18.75.
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AbstractAbstract
No abstract available
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Jan 1976; 6 p; Translated from Russian. Published in summary form only.
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Report
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