Browsing by Author "Mesa Delgado, Adal"
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García Rojas, Jorge; Peña, Miriam; Morisset, Christophe; Mesa Delgado, Adal; Ruiz González, María Teresa (EDP SCIENCES S A, 2012-02)Context. Planetary nebulae (PNe) around Wolf-Rayet [WR] central stars ([WR] PNe) constitute a particular photoionized nebula class that represents about 10% of the PNe with classified central stars. Aims. We analyse ...
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García Rojas, Jorge; Peña, Miriam; Morisset, Christophe; Delgado Inglada, Gloria; Mesa Delgado, Adal; Ruiz González, María Teresa (EDP Sciences, 2013)Aims. We present the abundance analysis of 12 planetary nebulae ionized by [WC]-type stars and weak-emission-line stars (wels) obtained from high-resolution spectrophotometric data. Our main aims are to determine the ...