ISSN:
1572-946X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract We present some insight on the ionization structure of the circumstellar disks around Be type stars based on the study of Balmer decrements for absorption-corrected emission lines. Owing to this analysis, three different ionization zones in the envelope are proposed: the inner one, completely ionized, of about ∼ 5R*, an intermediate recombination zone extending up to ∼ [10 - 20]R*, and an outer extended zone of neutral H.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1002126731267
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