X-ray, EUV and infrared coronal-line radiation from Planetary Nebulae
نویسندگان
چکیده
منابع مشابه
X - rays from Planetary Nebulae
Two sources of X-ray emission are expected from planetary nebulae: the hot central stars with Teff > 10 5 K, and shocked fast stellar winds at temperatures of 10 − 10 K. The stellar emission and nebular emission differ in spatial distribution and spectral properties. Observations of Xray emission from PNe may provide essential information on formation mechanisms and physical conditions of PNe. ...
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ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1997
ISSN: 0074-1809
DOI: 10.1017/s0074180900131109