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Investigation of the Small-Scale Temperature and Density Fluctuations in Planetary Nebulae through the Use of the ISO Data
Authors:AF Kholtygin
Institution:(1) Astronomical Institute, St. Petersburg University, St. Petersburg, 198904, Russia
Abstract:The problem of the ne and Te fluctuations in the planetary nebulae (PN) in a view of the ISO data was investigated. The fluxes in the OIII fine structure (FS) lines for a large sample of PNe were estimated. This revised version was published online in August 2006 with corrections to the Cover Date.
Keywords:planetary nebulae: temperature and density fluctuations  element abundances: CNO abundances  IR lines
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