Abstract
Excitation, ionization and recombination processes are discussed elsewhere in this volume by Seaton (1977). I will restrict my attention to those processes involving heavy particles that may modify the ionization structure of planetary nebulae and that may affect the molecular composition of condensations and of the transition regions between the ionized nebulae and the surrounding interstellar gas.
Publisher
Cambridge University Press (CUP)
Cited by
1 articles.
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1. 5.4 Planetary nebulae;Stars and Star Clusters