Accession Number : AD0137401

Title :   NOTE ON PRIMARY COSMIC RAY PROTON AND ALPHA FLUX NEAR THE GEOMAGNETIC EQUATOR

Corporate Author : IOWA STATE UNIV IOWA CITY

Personal Author(s) : MCDONALD, FRANK B.

Report Date : 1957

Pagination or Media Count : 1

Descriptors :   *ALPHA PARTICLES, *COSMIC RAYS, *PROTONS, MEASUREMENT, SCINTILLATION COUNTERS.

Distribution Statement : APPROVED FOR PUBLIC RELEASE