PAH features in the ISO SWS01 spectra of [WR] planetary nebulae |
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| Authors: | R Szczerba SK GÓrny G Stasi?ska N SiÓdmiak R Tylenda |
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| Institution: | (1) N. Copernicus Astronomical Center, Rabia ska 8, 87–100 Toru, Poland;(2) Observatiore de Paris-Meudon, DAEC, 92195 Meudon, France |
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| Abstract: | We present Infrared Space Observatory (ISO)Short Wavelength Spectrometer (SWS) observations for 16Wolf–Rayet (WR]) planetary nebulae (PNe) in the range from 2.4 to16.5  m with the aim of analyzing the dust features present inthis group of objects. We have found that Policyclic AromaticHydrocarbon (PAH) molecular bands are present in most of the observedWR] planetary nebulae with clear exception for K 2–16 among latetype WC] stars. |
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