Atomic Processes in Stellar Atmospheres : Inelastic Collisions and Effects on Late-type Spectra
Chemical abundances as measured from stellar spectral lines are often subject to uncertainties due to lack of accurate data for inelastic collisions, which is needed for non-local thermodynamic equilibrium (non-LTE) modelling. For cool stars, understanding of collision processes with electrons and h...
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| Format: | Doctoral Thesis |
| Language: | English |
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Uppsala universitet, Teoretisk astrofysik
2015
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-249168 http://nbn-resolving.de/urn:isbn:978-91-554-9240-3 |