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The moon and the planets

, Volume 29, Issue 2, pp 199–202 | Cite as

Oxygen isotopic anomaly and solar nebular photochemistry

  • Y. Kitamura
  • M. Shimizu
Letter to the Editor

Abstract

At the cool periphery of the solar nebula, oxygen could photochemically be formed from water. The mixing of17O and18O enriched by the self-shielding effect of16O2 to the dust grain melted by the shock waves there would explain the oxygen isotopic anomaly in the high-temperature mineral of the carbonaceous meteorites.

Keywords

Oxygen Dust Shock Wave Solar Nebula Isotopic Anomaly 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© D. Reidel Publishing Company 1983

Authors and Affiliations

  • Y. Kitamura
    • 1
  • M. Shimizu
    • 1
  1. 1.The Institute of Space and Astronautical ScienceMeguro TokyoJapan

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