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High energy electrons beyond 100 gev observed by emulsion chamber
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Nishimura, J. Taira, T. Aizu, H. Kobayashi, T. Kazuno, M. Nomura, Y. Golden, R. L. Nishio, A. Yoshida, A. Fujii, M. |
| Copyright Year | 1986 |
| Description | Much efforts have been expended to observe the spectrum of electrons in the high energy region with large area emulsion chambers exposed at balloon altitudes, and now 15 electrons beyond 1 TeV have been observed. The observed integral flux at 1 TeV is (3.24 + or - 0.87)x10(-5)/sq m sec sr. The statistics of the data around a few hundred GeV are also improving by using new shower detecting films of high sensitivity. The astrophysical significance of the observed spectrum are discussed for the propagation of electrons based on the leaky box and the nested leaky box model. |
| File Size | 196796 |
| Page Count | 4 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19860022047 |
| Archival Resource Key | ark:/13960/t43r5rb78 |
| Language | English |
| Publisher Date | 1986-02-01 |
| Access Restriction | Open |
| Subject Keyword | Space Radiation Balloon-borne Instruments Energy Spectra Radiation Counters High Energy Electrons Particle Tracks Particle Trajectories Nuclear Emulsions Cosmic Rays Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
