Measurement of geomagnetic cutoff rigidities and particle fluxes below geomagnetic cutoff near Palestine, Texas

A Proposed Model for the International Geomagnetic Reference Field-1965

1967 • 271 citations

Cosmic-Ray Proton and Helium Spectra above 50 GeV

1972 • 246 citations

A study of vertical cutoff rigidities using sixth degree simulations of the geomagnetic field

1965 • 171 citations

Cosmic ray cut‐off rigidities and the earth's magnetic field

1959 • 154 citations

A Geographic Study of Cosmic Rays

1933 • 133 citations

Cosmic Rays in the Galaxy

1969 • 100 citations

On the Allowed Cone of Cosmic Radiation

1936 • 99 citations

Cosmic ray threshold rigidities and the earth's magnetic field

1962 • 98 citations

A Measurement of Cosmic-Ray Rigidity Spectra above 5 GV/c of Elements from Hydrogen to Iron

1973 • 93 citations

Effective Geomagnetic Equator for Cosmic Radiation

1956 • 81 citations

A Positively Charged Component of Cosmic Rays

1933 • 75 citations

The Azimuthal Asymmetry of the Cosmic Radiation

1933 • 68 citations

On the Geomagnetic Analysis of Cosmic Radiation

1936 • 64 citations

A five degree by fifteen degree world grid of trajectory-determined vertical cutoff rigidities

1968 • 58 citations

Measurement of the charged splash and re-entrant albedo of the cosmic radiation

1967 • 55 citations

The daily variation of trajectory-derived high-latitude cutoff rigidities in a model magnetosphere

1969 • 51 citations

Primary Cosmic-Ray Proton and Alpha Flux near the Geomagnetic Equator

1958 • 51 citations

Observations on the multiply charged particles of the cosmic radiation

1956 • 45 citations

LXIV. The energy distribution of cosmic ray particles over northern italy

1956 • 43 citations

Geomagnetic cutoffs for cosmic-ray protons for seven energy intervals between 1.2 and 39 Mev

1972 • 41 citations

Variation of the Cosmic Rays with Latitude

1932 • 41 citations

Worldwide trajectory-derived vertical cutoff rigidities and their application to experimental measurements

1967 • 36 citations

Variation der Ultrastrahlung mit der geographischen Breite und dem Erdmagnetismus

1932 • 33 citations

Study of Geomagnetic Cutoff Energies and Temporal Variation of the Primary Cosmic Radiation

1957 • 29 citations

A determination of the energy spectrum of extraterrestrial electrons in the energy range 70-2000 Mev

1967 • 29 citations

The 11-year solar modulation of cosmic rays as deduced from neutron monitor variations and direct measurements at low energies

1967 • 23 citations

The Time Variations of the Cosmic Ray Intensity

1967 • 19 citations

High-Altitude Cosmic-Ray Latitude Effect from 51° to 65°N Geomagnetic Latitude

1957 • 17 citations

GEOMAGNETIC CUTOFF AT FT. CHURCHILL AND THE PRIMARY COSMIC-RAY ELECTRON SPECTRUM FROM 10 MeV TO 12 GeV IN 1968.

1970 • 14 citations

Superconducting Magnetic Spectrometer for Cosmic Ray Nuclei

1972 • 13 citations

Atmospheric secondary and re-entrant albedo protons

1967 • 12 citations

A balloon observation of high energy electrons.

1965 • 11 citations

IV. Geographically smoothed geomagnetic cutoffs

1969 • 10 citations

Secular variations in cosmic ray cutoff rigidities

1970 • 8 citations

Direct measurements of geomagnetic cutoffs for cosmic-ray particles in the latitude range 45° to 70° using balloons and satellites

1968 • 7 citations

An improved re-entrant cosmic-ray albedo calculation

1967 • 5 citations

Calculation of the Daily Variation of Cosmic-Ray Cutoff Rigidities at Fort Churchill, Canada.

1971 • 1 citations