Source and Background Gamma-ray Spectra Metadata
Metadata describes a digital item, providing (if known) such information as creator, publisher, contents, size, relationship to other resources, and more. Metadata may also contain "preservation" components that help us to maintain the integrity of digital files over time.
Title
- Main Title Source and Background Gamma-ray Spectra
Creator
-
Author: Gronberg, JeffCreator Type: Personal
-
Author: Johnson, StephenCreator Type: Personal
-
Author: Lange, DavidCreator Type: Personal
-
Author: Wright, DougCreator Type: Personal
Contributor
-
Sponsor: United States. Department of Energy.Contributor Type: Organization
Publisher
-
Name: Lawrence Livermore National LaboratoryPlace of Publication: Livermore, CaliforniaAdditional Info: Lawrence Livermore National Laboratory (LLNL), Livermore, CA
Date
- Creation: 2005-10-21
Language
- English
Description
- Content Description: For this study, we have made spectra and integral count rate estimates for a trivial detector configuration with a variety of unclassified gamma-ray sources. The source/background spectra and absolute flux are taken from cumulative distribution files created from MCNP simulations prepared by Ron Wurtz and Mike Frank. The simulated objects were criticality assemblies (test setups to develop benchmarks for establishing safety margins in handling fissile material) taken from the International Handbook of Evaluated Criticality Safety Benchmark Experiments (Nuclear Energy Agency, 2001). These objects were placed inside a 30 cm box with packing material that corresponds to roughly 0.5 radiation lengths (X{sub 0}). The simulations were repeated with an additional 7cm thick steel box enclosure.
- Physical Description: PDF-file: 7 pages; size: 69.8 Kbytes
Subject
- Keyword: Steels
- Keyword: Criticality
- Keyword: Distribution
- Keyword: Spectra
- Keyword: Manuals
- STI Subject Categories: 36 Materials Science
- Keyword: Fissile Materials
- STI Subject Categories: 11 Nuclear Fuel Cycle And Fuel Materials
- Keyword: Safety
- Keyword: Benchmarks
- Keyword: Configuration
- STI Subject Categories: 73 Nuclear Physics And Radiation Physics
- Keyword: Radiation Length
Collection
-
Name: Office of Scientific & Technical Information Technical ReportsCode: OSTI
Institution
-
Name: UNT Libraries Government Documents DepartmentCode: UNTGD
Resource Type
- Report
Format
- Text
Identifier
- Report No.: UCRL-TR-216487
- Grant Number: W-7405-ENG-48
- DOI: 10.2172/875640
- Office of Scientific & Technical Information Report Number: 875640
- Archival Resource Key: ark:/67531/metadc879512