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Infrared excess in Wolf-Rayet stars
Authors:Mahendra Singh
Institution:(1) Uttar Pradesh State Observatory, Manora Peak, Naini Tal, India
Abstract:On the basis of continuum energy distributions in the wavelength region lambdalambda3200–11 000 Å, effective temperature for 14 Wolf-Rayet stars are estimated by comparing with Kurucz (1979) model atmospheres. The continuum energy distribution curve shows strong infrared excess emissions above of lambda5000 Å in every star.
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