Identification of a Highly Variable Component in Low-Energy Cosmic Rays at 1 A.U.

Solar Modulation and the Energy Density of Galactic Cosmic Rays

1967 • 101 citations

Low-Energy Cosmic-Ray Modulation Related to Observed Interplanetary Magnetic Field Irregularities

1966 • 70 citations

Continual Acceleration of Solar Protons in the MeV Range

1965 • 63 citations

Energetic Particles from the Sun

1967 • 60 citations

Differential energy spectra and intensity variation of 1-20 MeV/nucleon protons and helium nuclei in interplanetary space (1964-66)

1968 • 34 citations