papers
Publications (2)
astro-ph.SR2023
Abundance analysis of a nitrogen-rich extreme-helium hot subdwarf from the SALT survey
L. J. A. Scott., C. S. Jeffery, D. Farren +2
We have performed a detailed spectral analysis of the helium-rich hot subdwarf EC 20187-4939 using data obtained in the SALT survey of helium-rich hot subdwarfs. We have measured i…
astro-ph.GA2025
JWST Observations of Young protoStars (JOYS): overview of program and early results
E. F. van Dishoeck, Å. Tychoniec, W. R. M. Rocha +34
The embedded phase is a crucial period in the development of a young star. Mid-IR observations, now possible with JWST with unprecedented sensitivity, spectral resolution and sharp…