Autor:	Tatsuhiko I. Hasegawa
Rok vydání:	2003
Předmět:	Physics 010504 meteorology & atmospheric sciences 0103 physical sciences 010303 astronomy & astrophysics 01 natural sciences Planetary nebula 0105 earth and related environmental sciences Astrobiology
Zdroj:	Symposium - International Astronomical Union. 209:249-256
ISSN:	0074-1809
Popis:	Photo-chemical processes in hot neutral gas are summarized that are likely responsible for the destruction and formation of observed molecules in planetary nebulae. According to the hot gas scenario, detected simple molecules such as CN, HCN, C2H, and HCO+ are destroyed in a matter of a week, but are constantly and quickly re-formed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2cfda2dd69c191814eb6b3b7f07c09c4 https://doi.org/10.1017/s0074180900208656 Zobrazit plný text záznamu