Accession Number : AD0608345
Title : EXPERIMENTAL OBSERVATIONS ON THE INTENSITIES OF HELIUM NUCLEI IN THE PRIMARY COSMIC RADIATION.
Descriptive Note : Technical rept.,
Corporate Author : MINNESOTA UNIV MINNEAPOLIS SCHOOL OF PHYSICS AND ASTRONOMY
Personal Author(s) : Freier,P. S. ; Greer,G. D. ; Valdez,J. ; waddington,C. J.
Report Date : OCT 1964
Pagination or Media Count : 16
Abstract : The results are presented of thirteen separate observations of the characteristics of the helium nuclei in the primary cosmic radiation. These observations were made using photographic nuclear emulsions flown on high altitude balloons to detect the particles during times ranging from the minimum of solar activity to the maximum. Attention is confined to the presentation of the experimental data, with a detailed discussion of the physical significance being deferred to a later paper. The results are compared with those published previously on the higher charged nuclei in the cosmic radiation. (Author)
Descriptors : (*HELIUM, COSMIC RAYS), (*COSMIC RAYS, HELIUM), CHARGED PARTICLES, NUCLEI, NUCLEAR PARTICLES, HIGH ALTITUDE, BALLOONS, RADIATION MEASURING INSTRUMENTS, PHOTOGRAPHIC EMULSIONS, GEOPHYSICS, ASTROPHYSICS, EXPERIMENTAL DATA
Distribution Statement : APPROVED FOR PUBLIC RELEASE