| タイトル | Study of activation data of metal samples from LDEF-1 and Spacelab-2 |
| 本文（外部サイト） | http://hdl.handle.net/2060/19940025233 |
| 著者（英） | Laird, C. E. |
| 著者所属（英） | University of Eastern Kentucky |
| 発行日 | 1994-04-15 |
| 言語 | eng |
| 内容記述 | Gamma-ray spectra obtained from samples flown aboard the Long Duration Exposure Facility have been analyzed to obtain the nuclear species produced in this material by the interaction of this material with protons and neutrons in this material by the interaction of this material with protons and neutrons encountered in its 69 month orbital flight as well as to quantify the specific activity (pCi/kg) of these nuclear species. This quantification requires accurate corrections of efficiency, self-attenuation, and background. Plans have been developed for archival of the spectra in a form readily accessible to the scientific, engineering and technical community engaged in space research and application. Work has been initiated in the process of estimating the flux of activating particles encountered by material at various locations of the spacecraft. |
| NASA分類 | METALLIC MATERIALS |
| レポートNO | 94N29736
NASA-CR-193973
NAS 1.26:193973 |
| 権利 | No Copyright |
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