Direct measurements of the helium photoionization rate from sounding rockets

Journal of Geophysical Research: Space Physics

Volumn 102, Issue A6, 1997, Pages 11557-11566

  Ogawa, H S ^a  

^a UNIVERSITY OF SOUTHERN CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 37149006154     PISSN: 01480227     EISSN: None     Source Type: Journal    
DOI: 10.1029/97JA00291     Document Type: Article

References (10)

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7. Torr, M. R., D. G. Torr, R. A. Ong, and H. E. Hinteregger, Ionization frequencies for major thermospheric constituents as a function of solar cycle 21, Geophys. Res. Lett., 6, 771, 1979.
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10. + 304-Å radiation and its interpretation, J. Geophys. Res., 79, 1572, 1974a.