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| Abundance Histories |
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You can download the chemical evolution code that generated these foregoing abundance histories. Here is a journal paper that describes this chemical evolution model.
The Dynamical and Isotopic Model
Main Sequence Lifetimes |
Dynamical Quantities & Total Metallicity |
Composition at Solar Birth:
Type II Supernova Only |
Type II Supernova Only |
Type Ia + II Supernova |
Type Ia + II Supernova |
Age-Metallicity Relation
Iron from Type II Supernovae |
Abundance Chronometer |
Neutrino Process Contributions
History of Lithium |
History of Boron |
History of Fourine |
The CNO Nuclei
History of Carbon |
History of Nitrogen |
History of Oxygen |
The Light Metals
History of Magnesium |
History of Mg Isotopes |
History of Sodium |
History of Na/Mg Ratio |
History of Aluminum |
History of Al/Mg Ratio |
The Intermediate Metals
History of Silicon |
History of Silicon Isotopes |
History of Sulfer |
Phosphorus, Clorine Argon & Neon |
History of Potassium |
History of Calcium |
The Iron Peak Nuclei
History of Scandium |
History of Titanium |
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First Nuclei Iron Peak Nuclei
History of Copper |
Cu observations |
History of Zinc |
Zn observations |
Helium to Metal Enrichment Ratio & The G-Dwarf Distribution
History of Helium/Metal ratio |
History of Helium/Metal |
G dwarf Iron Distribution |
Galactic Supernova and Nova Rates
Supernova Rate History |