Compound Nucleus Contributions to the Optical Potential Metadata
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Title
- Main Title Compound Nucleus Contributions to the Optical Potential
Creator
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Author: Thompson, I JCreator Type: Personal
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Author: Dietrich, F SCreator Type: Personal
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Author: Escher, J ECreator Type: Personal
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Author: Dupuis, MCreator Type: Personal
Contributor
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Sponsor: United States. Department of Energy.Contributor Type: Organization
Publisher
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Name: Lawrence Livermore National LaboratoryPlace of Publication: Livermore, CaliforniaAdditional Info: Lawrence Livermore National Laboratory (LLNL), Livermore, CA
Date
- Creation: 2008-01-28
Language
- English
Description
- Content Description: An ab-initio calculation of the optical potential for neutron-nucleus scattering has been performed by explicitly coupling the elastic channel to all the particle-hole (p-h) excitation states in the target. These p-h states may be regarded as doorway states through which the flux flows to more complicated configurations, and (in the end) to long-lived compound nucleus resonances. The random-phase approximation (RPA) provides the linear combinations of p-h states that include the residual interactions within the target, and we show preliminary results for elastic flux loss using both p-h and RPA descriptions of target excitations.
- Physical Description: 7 p. (0.1 MB)
Subject
- Keyword: Excitation
- Keyword: Approximations
- Keyword: Targets
- Keyword: Residual Interactions
- STI Subject Categories: 73 Nuclear Physics And Radiation Physics
- Keyword: Scattering
Source
- Conference: Presented at: Compound-Nuclear Reactions and Related Topics, Fish Camp, CA, United States, Oct 22 - Oct 26, 2007
Collection
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Name: Office of Scientific & Technical Information Technical ReportsCode: OSTI
Institution
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Name: UNT Libraries Government Documents DepartmentCode: UNTGD
Resource Type
- Article
Format
- Text
Identifier
- Report No.: LLNL-PROC-401271
- Grant Number: W-7405-ENG-48
- Office of Scientific & Technical Information Report Number: 926023
- Archival Resource Key: ark:/67531/metadc899450
Note
- Display Note: PDF-file: 7 pages; size: 0.1 Mbytes