activity
20242026
collaborators

5 papers

astro-ph.GA2026

The ALMA carbon monoxide supernova (ACOS) survey II. Turbulent giant molecular clouds at the positions of core-collapse supernovae

M. Solar, M. J. Michałowski, J. Nadolny +11

Context. Study of cold molecular hydrogen gas (hereafter molecular gas) provides crucial insights into its interplay with star-forming regions. However, the connection between mole…

astro-ph.GA2026

Atomic gas properties at the positions of supernovae Type Ia, II, and Ib/c

Bruno Šlaus, Natalia Gotkiewicz, Michał J. Michałowski +6

Understanding which stars explode as which type of supernovae (SNe) is crucial to measure their contribution to the metal production and feedback halting star formation. Most of th…

astro-ph.GA2025

Little Red Dots host Black Hole Stars: A unified family of gas-reddened AGN revealed by JWST/NIRSpec spectroscopy

Anna de Graaff, Raphael E. Hviding, Rohan P. Naidu +35

We use the DAWN JWST Archive to construct and characterise a sample of 146 little red dots (LRDs) across 2.0<z<9.3, selecting all sources with v-shaped UV-optical continua from NIR…

astro-ph.GA2024

Evolution of the star formation rate surface density main sequence. Insights from a semi-analytic simulation since

Jakub Nadolny, Michał J. Michałowski, Massimiliano Parente +4

Recent high-redshift () spatially resolved observations with the James Webb Space Telesescope have shown the evolution of the star formation rate (SFR) surface density ($Σ_{\…

astro-ph.GA2024

The Fate of the Interstellar Medium in Early-type Galaxies. V. AGN Feedback from Optical Spectral Classification

Oleh Ryzhov, Michał J. Michałowski, J. Nadolny +6

Quenching of star-formation plays a fundamental role in galaxy evolution. This process occurs due to the removal of the cold interstellar medium (ISM) or stabilization against coll…