368 citations · 1.3k across the 44 of their papers we have counts for
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astro-ph.GA2010★ 40 cited
Dust and Chemical Abundances of the Sagittarius dwarf Galaxy Planetary Nebula Hen2-436
Masaaki Otsuka, Margaret Meixner, David Riebel +3
We have estimated elemental abundances of the planetary nebula (PN) Hen2-436 in the Sagittarius (Sgr) spheroidal dwarf galaxy using ESO/VLT FORS2, Magellan/MMIRS, and Spitzer/IRS s…
astro-ph.SR2010★ 50 cited
The Origin and Evolution of the Halo PN BoBn 1: From a Viewpoint of Chemical Abundances Based on Multiwavelength Spectra
M. Otsuka, A. Tajitsu, S. Hyung +1
We have performed a comprehensive chemical abundance analysis of the extremely metal-poor ([Ar/H]<-2) halo planetary nebula (PN) BoBn 1 based on IUE archive data, Subaru/HDS spectr…