AGE OF COSMIC RAYS AND ABUNDANCE OF ANTIMATTER IN OUR GALAXY,
Abstract
Acceptance of a disc-halo structure for the Galaxy together with cosmic ray evidence leads to the conclusion that cosmic rays are very old, older than 100 million years, and to the conclusion that the abundance of antimatter in the entire Galaxy is less than 0.0003. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 01, 1969
- Accession Number
- AD0694383
Entities
People
- L. Marshall Libby
Organizations
- RAND Corporation