3 papers
astro-ph.GA2025
Sulfur monoxide as a tracer of the Galactic S/S gradient
Yipeng Zou, Jiangshui Zhang, Dingyuan Wei +6
To date, the Galactic interstellar radial S/S gradient has only been studied with the CS isotopologs, which may be affected by uncertainties due to the use of a singl…
astro-ph.GA2025
Oxygen isotopes reveal low-mass star dominance in the Small Magellanic Cloud
Yan Gong, Zhi-yu Zhang, Christian Henkel +9
Oxygen isotope abundances and their ratios are fingerprints of stellar evolution and therefore provide a powerful tool in tracing the enrichment history of galaxies. However, their…
astro-ph.GA2025
Spatially-resolved spectro-photometric SED Modeling of NGC 253's Central Molecular Zone I. Studying the star formation in extragalactic giant molecular clouds
Pedro K. Humire, Subhrata Dey, Tommaso Ronconi +29
Studying the interstellar medium in nearby starbursts is essential for understanding the physical mechanisms driving these objects, thought to resemble young star-forming galaxies.…