Effective Cutoff Energies for B, Cd, Gd, and Sm Filters [electronic resource]

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Bibliographic Details
Online Access: Online Access
Corporate Author: Oak Ridge National Laboratory (Researcher)
Format: Government Document Electronic eBook
Language:English
Published: Oak Ridge, Tenn. : Oak Ridge, Tenn. : Oak Ridge National Laboratory. ; distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, 1962.
Subjects:

MARC

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245 0 0 |a Effective Cutoff Energies for B, Cd, Gd, and Sm Filters  |h [electronic resource] 
260 |a Oak Ridge, Tenn. :  |b Oak Ridge National Laboratory. ;  |a Oak Ridge, Tenn. :  |b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,  |c 1962. 
300 |a Pages: 283 :  |b digital, PDF file. 
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500 |a Published through SciTech Connect. 
500 |a 07/27/1962. 
500 |a "ornl-tm-236" 
500 |a Halperin, J.; Stoughton, R. W. 
520 3 |a Effective energy cutoffs have been calculated on an IBM7090 computer for Cd, Gd, Sm, and B filters as functions of filter geometry, the ratio of Maxwellian to epithermal flux (assumed to be 1/E), the lower energy limit of the 1/E flux, the energy corresponding to the Maxwellian most probable (modal) velocity and filter thickness. The geometrical configurations were spherical (which on the assumptions madc is equivalent to a beam flux case), cylindrical and slab. By the use of two or three different filters (Cd and Gd and perhaps Sm) it should be possible to detect resonances in the thermal to cutoff energy regions, in addition to measuring resonance integrals and thermal cross sections of unknown nuclides. 
536 |b W-7405-ENG-26. 
650 7 |a Absorption.  |2 local. 
650 7 |a Boron.  |2 local. 
650 7 |a Cadmium.  |2 local. 
650 7 |a Configuration.  |2 local. 
650 7 |a Cross Sections.  |2 local. 
650 7 |a Cylinders.  |2 local. 
650 7 |a Digital Systems.  |2 local. 
650 7 |a Energy.  |2 local. 
650 7 |a Epithermal Neutrons.  |2 local. 
650 7 |a Filters.  |2 local. 
650 7 |a Gadolinium.  |2 local. 
650 7 |a Ibm 7090.  |2 local. 
650 7 |a Isotopes.  |2 local. 
650 7 |a Measured Values.  |2 local. 
650 7 |a Numericals.  |2 local. 
650 7 |a Plates.  |2 local. 
650 7 |a Resonance.  |2 local. 
650 7 |a Resonance Escape Probability.  |2 local. 
650 7 |a Samarium.  |2 local. 
650 7 |a Spheres.  |2 local. 
650 7 |a Thermal Neutrons.  |2 local. 
650 7 |a Thickness.  |2 local. 
650 7 |a Velocity.  |2 local. 
650 7 |a Physics.  |2 edbsc. 
710 2 |a Oak Ridge National Laboratory.  |4 res. 
710 1 |a United States.  |b Department of Energy.  |b Office of Scientific and Technical Information.  |4 dst. 
856 4 0 |u http://www.osti.gov/scitech/biblio/4813195  |z Online Access 
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