Accession Number:

AD0745331

Title:

Cosmic Ray Research.

Descriptive Note:

Final rept. 1 Dec 63-1 Jul 72,

Corporate Author:

CALIFORNIA INST OF TECH PASADENA DEPT OF PHYSICS

Personal Author(s):

• Cowan,E. W.

Report Date:

1972-07-20

Pagination or Media Count:

4.0

Abstract:

The research conducted under this contract has been divided into two main efforts measurements of cosmic-ray intensity in and above the atmosphere as a function of altitude, latitude and time through several solar cycles and measurements of the interactions of high-energy cosmic rays at sea level and improvements in the instruments used in such measurements. The results are summarized in the publications listed.

Descriptors:

• (*COSMIC RAYS
• ATMOSPHERES)
• BIBLIOGRAPHIES
• NUCLEAR REACTIONS
• INTENSITY
• RADIATION MEASURING INSTRUMENTS

Subject Categories:

• Atmospheric Physics
• Nuclear Physics and Elementary Particle Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE