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Measurement of the lunar neutron density profileRelatively small discrepancies between Apollo 17 lunar neutron probe experiment (LNPE) data and theoretical calculations by Lingenfelter, Canfield, and Hampel in the effect of Cd absorption on the neutron density, and in the relative Sm-149 to Gd-157 capture rates reported previously, imply that the true lunar Gd-157 capture rate is about one-half of that derived theoretically.
Document ID
19750040434
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Woolum, D. S.
(California Institute of Technology, Pasadena; California, State University Fullerton, Calif., United States)
Burnett, D. S.
Furst, M.
Weiss, J. R.
(California Institute of Technology Pasadena, Calif., United States)
Date Acquired
August 8, 2013
Publication Date
February 1, 1975
Publication Information
Publication: The Moon
Volume: 12
Subject Category
Lunar And Planetary Exploration
Accession Number
75A24506
Funding Number(s)
CONTRACT_GRANT: NAS9-12585
CONTRACT_GRANT: NSG-07-023
Distribution Limits
Public
Copyright
Other

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