Isotopic Anomalies of Krypton and Xenon in Canyon Diablo Graphite
The abundance and isotopic composition of xenon and krypton have been determined in Canyon Diablo graphite. Large excesses of 80Kr, 82Kr and 128Xe are attributed to neutron capture on bromine and iodine. The graphite contains one of the largest excesses of 129Xe observed in meteoritic xenon. The xenon spectra do not display the 'general anomaly pattern' which characterizes xenon in chondrites.
E. C. Alexander and O. Manuel, "Isotopic Anomalies of Krypton and Xenon in Canyon Diablo Graphite," Earth and Planetary Science Letters, vol. 2, pp. 220 - 224, Elsevier, May 1967.
The definitive version is available at https://doi.org/10.1016/0012-821X(67)90132-X
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© 1967 Elsevier, All rights reserved.
01 May 1967