Neutron-Capture Element Abundances in Planetary Nebulae
Nebular spectroscopy is a valuable tool for assessing the production of heavy elements by slow neutron(<i>n</i>)-capture nucleosynthesis (the <i>s</i>-process). Several transitions of <i>n</i>-capture elements have been identified in planetary nebulae (PNe) in the...
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Format: | Article |
Language: | English |
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MDPI AG
2020-06-01
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Series: | Galaxies |
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Online Access: | https://www.mdpi.com/2075-4434/8/2/50 |