I. Aleman

activity

20242026

most citedNickel- and iron-rich clumps in planetary nebulae: New discoveries and emission-line diagnostics

3 citations · 6 across the 8 of their papers we have counts for

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3 papers · 1 filter

astro-ph.GA2026

Detection of CO $_{2}$ ice in the planetary nebula NGC 6302

Charmi Bhatt, Simon W. Cao, Jan Cami +20

Using JWST/MIRI observations, we report the detection of CO $_{2}$ ice in the dusty torus of the planetary nebula NGC 6302, an environment generally considered hostile to fragile mole…

astro-ph.GA2025

Dissecting NGC 3132: Tracing the mass-loss history of the southern ring planetary nebula

K. Bouvis, S. Akras, H. Monteiro +7

Central to our understanding of stellar evolution and its impact on processes in our Galaxy and across the Universe is the study of mass loss. While the general framework is well e…

astro-ph.GA2024

ALMA detection of Masers and Dasars in the Hydrogen Recombination Lines of the Planetary Nebula Mz3

Z. Abraham, P. P. B. Beaklini, I. Aleman +5

The hydrogen recombination lines H30 $α$ , H40 $α$ , H42 $α$ , H50 $β$ and H57 $γ$ and the underlying bremsstrahlung continuum emission were detected with ALMA in the bipolar nebula Mz3. T…

Detection of CO2​ ice in the planetary nebula NGC 6302

Dissecting NGC 3132: Tracing the mass-loss history of the southern ring planetary nebula

ALMA detection of Masers and Dasars in the Hydrogen Recombination Lines of the Planetary Nebula Mz3

Detection of CO $_{2}$ ice in the planetary nebula NGC 6302