| タイトル | Gamma-ray lines and neutrons from solar flares |
| 本文（外部サイト） | http://hdl.handle.net/2060/19830011424 |
| 著者（英） | Ramaty, R.; Murphy, R. J.; Lingenfelter, R. E.; Kozlovsky, B. |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 1983-01-01 |
| 言語 | eng |
| 内容記述 | The energy spectrum of accelerated protons and nuclei at the site of a limb flare was derived by a technique, using observations of the time dependent flux of high energy neutrons at the Earth. This energy spectrum is very similar to the energy spectra of 7 disk flares for which the accelerated particle spectra was previously derived using observations of 4 to 7 MeV to 2.223 MeV fluence ratios. The implied spectra for all of these flares are too steep to produce any significant amount of radiation from pi meson decay. It is suggested that the observed 10 MeV gamma rays from the flare are bremsstrahlung of relativistic electrons. |
| NASA分類 | SOLAR PHYSICS |
| レポートNO | 83N19695
NAS 1.15:84968
NASA-TM-84968 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/163257 |
