13 citations · 30 across the 7 of their papers we have counts for
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astro-ph.SR2022★ 8 cited
Evolution of Hen\,3-1357, the Stingray Nebula
Miriam Peña, Mudumba Parthasarathy, Francisco Ruiz-Escobedo +1
The spectroscopic evolution of Hen\,3-1357, the Stingray Nebula, is presented by analysing data from 1990 to 2021. High resolution data obtained in 2021 with South African Large Te…
astro-ph.GA2022★ 6 cited
Abundance Discrepancy Factors in high density planetary nebulae
Francisco Ruiz-Escobedo, Miriam Peña
From high-resolution spectra, chemical abundances from collisionally excited lines (CELs) and optical recombination lines (ORLs) have been determined for planetary nebulae Cn 3-1,…