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Potgieter, M.S.; Fisk, L.A.; Lee, M.A.
Ninteenth International Cosmic Ray Conference. SH sessions, volume 51985
Ninteenth International Cosmic Ray Conference. SH sessions, volume 51985
AbstractAbstract
[en] The so called anomalous cosmic ray component, which occurs at energies of about 10 MeV/nucleon and consists only of He, N, O, and Ne, has been a subject of interest for more than a decade. The origin of this component is generally considered to be interstellar neutral gas that is ionized and accelerated in the solar wind. The mechanism and the location for the acceleration, however, remains an unsolved problem. A model is used which includes the effects of gradient and curvature drifts and considers the implications of observed spatial gradients of the anomalous component for the location of the acceleration region. It is concluded that if drifts are important the acceleration region cannot lie at the solar poles. It is also concluded that there is no single region for the acceleration which can account for both the observed intensities and gradients in models which include drift effects
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Source
Jones, F.C.; National Aeronautics and Space Administration, Greenbelt, MD (USA). Goddard Space Flight Center; vp; Aug 1985; vp; 19. international cosmic ray conference; La Jolla, CA (USA); 11-23 Aug 1985; Available from NTIS, PC A$200.00/MF $200.00
Record Type
Report
Literature Type
Conference; Numerical Data
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