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Platinum and iridium abundances in meteorites

Nichiporuk, Walter and Brown, Harrison (1962) Platinum and iridium abundances in meteorites. Physical Review Letters, 9 (6). pp. 245-246. ISSN 0031-9007. doi:10.1103/PhysRevLett.9.245.

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At the suggestion of Dr. E.M. Burbidge, Dr. G.R. Burbidge, Professor W.A. Fowler, and Professor F. Hoyle, we have carried out a determination of the abundances of platinum and iridium in meteorites. The purpose of the work was to obtain data for a more precise estimation of the abundance peak near mass 195 in the atomic abundance curve, since both the observed(1) and calculated(2) abundances for this interesting γ-process abundance region were only approximate.

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Additional Information:©1962 The American Physical Society. Received 15 August 1962. We thank Professor W.A. Fowler for correspondence, and Elizabeth Bingham and Arthur Chodos for helping us with the spectrographic determinations. Work supported jointly by National Aeronautics and Space Administration Grant NsG 56-60 and U.S. Atomic Energy Commission Contract AT(11-1)-208.
Issue or Number:6
Record Number:CaltechAUTHORS:NICprl62
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Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:8787
Deposited By: Tony Diaz
Deposited On:17 Sep 2007
Last Modified:08 Nov 2021 20:53

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