Results 131 to 140 of about 174,483 (232)
Spectroscopic Survey of Faint Planetary-nebula Nuclei. IV. The A35-type Central Star of Pa 27
The Astrophysical JournalWe present optical spectroscopy of the 12th-magnitude central star of the planetary nebula (PN) Patchick 27 (Pa 27), obtained during a survey of faint PN nuclei (PNNs) with the Low-Resolution Spectrograph of the Hobby–Eberly Telescope.
Howard E. Bond, Gregory R. Zeimann
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Phosphorus-bearing molecules PO and PN at the edge of the Galaxy. [PDF]
Nature, 2023 Koelemay LA, Gold KR, Ziurys LM.
europepmc +1 more source
Planetary nebulae after common-envelope phases initiated by low-mass red giants [PDF]
, 2013 Philip D. Hall +3 more
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The population of planetary nebulae near the Galactic Centre: chemical abundances [PDF]
, 2017 O. Cavichia +3 more
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Planetary Nebulae in the eROSITA eRASS1 Catalog
The Astrophysical JournalSome planetary nebulae (PNs) host X-ray-emitting hot bubbles shaped by stellar wind interactions and/or harbor X-ray-emitting central stars due to accretion, shocks within their fast stellar winds, or even chromospheric emission from binary companions ...
Haoyang Yuan +3 more
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What do we really know about the low-ionization structures in planetary nebulae? [PDF]
, 2023 S. Akras
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2-D Radiation Transfer Model of Non-Spherically Symmetric Dust Shell in Proto-Planetary Nebulae [PDF]
, 2003 K. Y. L. Su, Kevin Volk, Sun Kwok
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Ionization-correction factors for the chemical composition determination of planetary nebulae with density gas fluctuations taking into account [PDF]
, 2003 Н. В. Гаврилова
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