| タイトル | Isotopic composition of heavy cosmic rays |
| 本文（外部サイト） | http://hdl.handle.net/2060/19730022979 |
| 著者（英） | Maehl, R. C.; Klarmann, J.; Isreal, M. H. |
| 著者所属（英） | Washington Univ. |
| 発行日 | 1973-01-01 |
| 言語 | eng |
| 内容記述 | The mean isotopic composition was measured of even-charge cosmic ray elements with 14 equal to or less than 26 near 0.8 GeV/N using a balloon-borne ionization-chamber/Cerenkov-counter detector system. The experimental method makes use of the geomagnetic field as a magnetic spectrometer. Results indicate that the most abundant isotopes at the cosmic ray source are Si-28, S-32, and Ca-40, like the solar system; but Fe-54, unlike the solar system. |
| NASA分類 | SPACE RADIATION |
| レポートNO | 73N31711
NASA-CR-135516 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/197673 |
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