nu_rnet
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nu_rnet [2014/06/05 17:21] schutrumpg |
nu_rnet [2014/06/05 18:28] schutrumpg |
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| {{:core-collapse_figure.png?650|}} | {{:core-collapse_figure.png?650|}} | ||
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| Fig: Schematic representation of the evolutionary stages from stellar core collapse. (Ref. H.Th. Janka, arXiv:astro-ph/0612072) | Fig: Schematic representation of the evolutionary stages from stellar core collapse. (Ref. H.Th. Janka, arXiv:astro-ph/0612072) | ||
| =====Method and aims:===== | =====Method and aims:===== | ||
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| ===Reaction Network=== | ===Reaction Network=== | ||
| - | Last but not least we need a reaction library. This was taken from the JINA Reaclib database. For the r-process only nucleides have to be considered which are stable or even more neutron rich. The proton rich nucleides can be neglected. In the chart of nuclei the considered rates look like this: | + | Last but not least we need a reaction library. This was taken from the JINA Reaclib database. For the r-process only nuclides have to be considered which are stable or even more neutron rich. The proton rich nuclides can be neglected. In the chart of nuclides the considered rates look like this: |
| {{ :nuclide_chart.jpg?650 |}} | {{ :nuclide_chart.jpg?650 |}} | ||
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| ====Results==== | ====Results==== | ||
| ==$Y_e=0.2$== | ==$Y_e=0.2$== | ||
| - | {{ :ev20.png?400 |}} | + | {{ :ev15.png?400 |}} |
| ==$Y_e=0.25$== | ==$Y_e=0.25$== | ||
| {{ :ev25.png?400 |}} | {{ :ev25.png?400 |}} | ||
| ==$Y_e=0.4$== | ==$Y_e=0.4$== | ||
| - | {{ :ev40.png?400 |}} | + | {{ :ev35.png?400 |}} |
| + | The preliminary results show the abundances of selected nuclides. The abundances are representative for the regions of magic neutron numbers | ||
nu_rnet.txt · Last modified: 2014/06/06 09:18 by schutrumpg
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