3 papers
astro-ph.GA2026
Spectroscopic characterization of Young Stellar Populations and their Feedback in NGC 5253
Svea Hernandez, Linda J. Smith, Valentina Abril-Melgarejo +1
We present the spectroscopic analysis of FUV observations taken with the Hubble Space Telescope (HST) Cosmic Origins Spectrograph (COS) targeting young massive clusters in the near…
astro-ph.SR2024
JWST/MIRI detection of [Ne V], [Ne VI], and [O IV] wind emission in the O9V star 10 Lacertae
David R. Law, Calum Hawcroft, Linda J. Smith +5
We report the detection of broad, flat-topped emission in the fine-structure lines of [Ne V], [Ne VI], and [O IV] in mid-infrared spectra of the O9 V star 10 Lacertae obtained with…
astro-ph.GA2024
A JWST/MIRI View of the ISM in M83: I. Resolved Molecular Hydrogen Properties, Star Formation, and Feedback
Logan H. Jones, Svea Hernandez, Linda J. Smith +11
We present a spatially-resolved (~3 pc pix) analysis of the distribution, kinematics, and excitation of warm H2 gas in the nuclear starburst region of M83. Our JWST/MIRI IFU…