Accession Number : AD0725608

Title :   Primary Cosmic Radiation.

Descriptive Note : Final rept. 1 Jan 68-31 Dec 70,

Corporate Author : WASHINGTON UNIV ST LOUIS MO DEPT OF PHYSICS

Personal Author(s) : Klarmann,Joseph ; Friedlander,M. W.

Report Date : 1971

Pagination or Media Count : 9

Abstract : During the three years ending January 1971 the major part of the cosmic ray program has been concerned with observations on ultra-heavy primary particles, using very large area detectors exposed by means of high altitude balloons. (Author)

Descriptors :   (*COSMIC RAYS, UPPER ATMOSPHERE), METEOROLOGICAL BALLOONS, PHOTOGRAPHIC EMULSIONS, INFRARED DETECTORS

Subject Categories : Atmospheric Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE