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19992026
most citedThe Origin and Shaping of Planetary Nebulae: Putting the Binary Hypothesis to the Test

296 citations · 3.4k across the 75 of their papers we have counts for

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astro-ph2001★ 37 cited

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

O. De Marco, P. A. Crowther, M. J. Barlow +2

The hydrogen-deficient carbon-rich [WCL] type central star HD167362 and its oxygen-rich planetary nebula (PN) SwSt~1 are investigated. The nebular chemistry might indicate a recent…