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Planetary nebula
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Current data, viewed at
Yearly
resolution.
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Keyword
keyword
Planetary nebula
RIS
0.000
(Research Intensity Score)
Papers
49
Top papers
Astrophysical detection of the helium hydride ion HeH+
2019 · 201 citations
The PICS Project
2025 · 6 citations
Detection of Vibrational Emissions from the Helium Hydride Ion (HeH + ) in the Planetary Nebula NGC 7027
2020 · 38 citations
Helium abundances and its radial gradient from the spectra of H ii regions and ring nebulae of the Milky Way
2020 · 23 citations
Chemistry and ro-vibrational excitation of HeH + in the Planetary Nebula NGC 7027
2025 · 4 citations
Newest papers
Current Unsolved Problems in Planetary Nebulae Research
2026 · 1 citations
Kepler Discovery of GW Vir Pulsations of the Central Star of Planetary Nebula Kn 61
2026
Sector-based morphological analysis of four planetary nebulae (J 320, NGC 2610, A 6672 and PRTM 1) observed with UVIT/ASTROSAT
2026
Investigating the electron temperature of in planetary nebulae using the DESIRED database.
2026
OH Maser Polarimetric Observations of Planetary Nebulae
2026
A sample from the 49 top papers behind Planetary nebula.
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