From the 1 of 6 linked papers with an AI index.
6 papers
The science of the cycle of matter in our Galaxy with the SKA
Marc Audard, Ke Wang
Exploring how matter cycles through the Galaxy, from the birth of stars in dense interstellar clouds to the ejection of matter and energy during a star's final stages-requires a mu…
Gravitationally Lensed View of DSFG-1 in PLCK G165.7+67.0: Strong Dust Emission and Spatially Resolved Stellar Population Analysis with JWST and SMA
Zhiyu Yan, Daizhong Liu, Y. Sophia Dai +7
The authors combine JWST NIRCam imaging and new SMA sub‑mm data to analyze the strongly lensed dusty star‑forming galaxy PLCK G165.7+67.0 DSFG‑1 at z = 2.236, deriving its stellar…
Advancing Astrophysics with the SKA II
Anna Bonaldi, Tyler L. Bourke, Philippa Hartley +45
Advancing Astrophysics with the SKA II (AASKAII), written by our science community, outlines the transformative scientific advances that will be enabled by the SKA telescopes. In t…
SN 2023fyq: direct detection of a Type Ibn supernova progenitor and its multi-wavelength environmental constraints
Xinyi Hong, Ning-Chen Sun, Yali Shao +9
Context. Type Ibn supernovae (SNe) are characterized by narrow helium emission lines arising from ejecta-circumstellar medium interaction, yet their progenitors remain debated, wit…
Dense Molecular Ring-like structure in gaseous CO depletion region G34.74-0.12
Shuting Lin, Siyi Feng, Fengwei Xu +14
We report the discovery of a dense molecular ring-like structure in a dense (10 cm), cold (pc-scale CO depletion at a factor of 5), and young (10 year) star-forming…
Why is the Star Formation Rate Proportional to Dense Gas Mass?
Sihan Jiao, Fengwei Xu, Hauyu Baobab Liu +14
One of the most profound empirical laws of star formation is the Gao-Solomon relation, a linear correlation between the star formation rate (SFR) and the dense molecular gas mass.…