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Methods are developed for estimating the effect on a critical assembly of fabricating it as a lattice rather than in the more simply interpreted homogeneous manner. An idealized case is discussed supposing an infinite medium in which fission, elastic scattering and absorption can occur, neutrons of only one velocity present, and the neutron m.f.p. independent of position and equal to unity with the unit of length use. (auth)
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| Authors: |
Welton, T.A.;
Feynman, R.P.
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| Publication Date: | 1946 Aug 27 |
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| OSTI Identifier: | 4381097 |
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| Report Number(s): | LA-603 |
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| DOE Contract Number: | W-7405-ENG-36 |
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| Resource Type: | Technical Report |
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| Resource Relation: | Decl. Dec. 16, 1955; PBD: 27 Aug 1946 |
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| Research Org: | Los Alamos Scientific Lab., N. Mex. (US) |
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| Sponsoring Org: | US Atomic Energy Commission (AEC) (US) |
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| Country of Publication: | United States |
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| Language: | English |
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| Format: | Size: : 21 pages |
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| Other Number(s): | TRN: US200506%%309 |
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| Subject: | 11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; CRYSTAL LATTICES; ELASTIC SCATTERING; ABSORPTION; CONFIGURATION; ZERO POWER REACTORS; CRITICALITY; CROSS SECTIONS; DIFFUSION; DIFFUSION LENGTH; FISSION; FISSIONABLE MATERIALS; GROUP THEORY; MATHEMATICS; MEAN FREE PATH; NEUTRONS; REACTORS; SCATTERING; VELOCITY |
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| Availability: | NTIS; OSTI as DE04381097 |
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| Update Date: | 2008 Feb 05 |
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