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Theoretical antideuteron-nucleus absorptive cross sectionsAntideuteron-nucleus absorptive cross sections for intermediate to high energies are calculated using an ion-ion optical model. Good agreement with experiment (within 15 percent) is obtained in this same model for (bar p)-nucleus cross sections at laboratory energies up to 15 GeV. We describe a technique for estimating antinucleus-nucleus cross sections from NN data and suggest that further cosmic ray studies to search for antideuterons and other antinuclei be undertaken.
Document ID
19940010078
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Buck, W. W. (Hampton Univ. VA., United States)
Norbury, J. W. (Old Dominion Univ. Norfolk, VA., United States)
Townsend, L. W. (NASA Langley Research Center Hampton, VA, United States)
Wilson, J. W. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 6, 2013
Publication Date
January 1, 1993
Publication Information
Publication: Hampton Univ., Scattering Calculations and Confining Interactions
Subject Category
Atomic And Molecular Physics
Accession Number
94N14551
Funding Number(s)
CONTRACT_GRANT: NCC1-42
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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