| タイトル | A search for heavy long lived particles in high energy cosmic rays |
| 本文（外部サイト） | http://hdl.handle.net/2060/19850027830 |
| 著者（英） | Berley, D.; Ellsworth, R. W.; Yodh, G. B.; Tonwar, S. C.; Mincer, A.; Goodman, J. A.; Freudenreich, H. |
| 著者所属（英） | Maryland Univ. |
| 発行日 | 1985-08-01 |
| 言語 | eng |
| 内容記述 | The results of an experimental search for energetic particles which arrive at sea level delayed with respect to the shower front, with an order of magnitude greater exposure than previous experiments are presented. The experiment was sensitive to showers from cosmic rays between 10 to the 5th power and 10 to the 7th power Gev per nucleus. No evidence for the existence of heavy long lived particles in air showers was found. An upper limit to the flux of these particles was set at the 90% confidence level of 1.4 x 10 to the minus 12th power cm(-2) sr(-1) s(-1). |
| NASA分類 | SPACE RADIATION |
| レポートNO | 85N36143
HE-6.2-7 |
| 権利 | No Copyright |
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