SwSt 1: an O-rich planetary nebula around a C-rich central star期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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SwSt 1: an O-rich planetary nebula around a C-rich central star

Authors:	Orsola De Marco PA Crowther MJ Barlow Geoffrey C Clayton A de Koter

Institution:	¹Department of Astrophysics, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024, USA;²Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803, USA;³Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT;⁴Astronomical Institute 'Anton Pannekoek', University of Amsterdam, Kruislaan 403, 1098 Amsterdam, the Netherlands

Abstract:

Keywords:	stars: abundances stars: AGB and post-AGB stars: atmospheres stars: evolution stars: Wolf–Rayet planetary nebulae: individual: SwSt 1