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Cool Bottom Processing on the AGB and Presolar Grain Compositions
- Source :
- Lunar and Planetary Science XXXIII.
- Publication Year :
- 2002
- Publisher :
- United States: NASA Center for Aerospace Information (CASI), 2002.
-
Abstract
- We describe results from a model of cool bottom processing (CBP) in AGB (asymptotic giant branch) stars. We predict O, Al, C and N isotopic compositions of circumstellar grains. Measured compositions of mainstream SiC grains and many oxide grains are consistent with CBP. Additional information is contained in the original extended abstract.
- Subjects :
- Lunar And Planetary Science And Exploration
Subjects
Details
- Language :
- English
- Database :
- NASA Technical Reports
- Journal :
- Lunar and Planetary Science XXXIII
- Notes :
- NAG5-10293
- Publication Type :
- Report
- Accession number :
- edsnas.20020045921
- Document Type :
- Report