Age of Cosmic Rays and Abundance of Antimatter in Our Galaxy.

Leona Marshall Libby

ResearchPublished 1969

Acceptance of a disc-halo structure for the galaxy, together with cosmic ray evidence, leads to the conclusion that cosmic rays are older than 100 million years, and to the conclusion that the abundance of antimatter in the entire galaxy is less than 3x0.0001. 7 pp. Refs. (Author)

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  • Copyright: RAND Corporation
  • Availability: Available
  • Year: 1969
  • Print Format: Paperback
  • Paperback Price: $20.00
  • Document Number: P-4198

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RAND Style Manual
Libby, Leona Marshall, Age of Cosmic Rays and Abundance of Antimatter in Our Galaxy. RAND Corporation, P-4198, 1969. As of September 5, 2024: https://www.rand.org/pubs/papers/P4198.html
Chicago Manual of Style
Libby, Leona Marshall, Age of Cosmic Rays and Abundance of Antimatter in Our Galaxy. Santa Monica, CA: RAND Corporation, 1969. https://www.rand.org/pubs/papers/P4198.html. Also available in print form.
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