Chinese Academy of Science South America Center for Astronomy

Recent papers from Chinese Academy of Science South America Center for Astronomy

1. FASHI DR2: A Catalog of 132 Low-redshift H I 21 cm Absorption SystemsThe Astrophysical Journal Supplement Series · 2026
2. TESS Pulsation Timing Reveals the JWST Calibration Star HD 158485 as a Double-pulsator BinaryThe Astrophysical Journal Letters · 2026
3. A Massive Barred Spiral Galaxy at z = 5.102 Discovered by JWSTThe Astrophysical Journal · 2026
4. High-resolution Spectroscopic Follow-up Observation Results for 13 Extremely Metal-poor Candidates Selected by Narrowband PhotometryThe Astrophysical Journal · 2026
5. JWST Nebular Spectroscopy of SN 2023qov: Circumstellar Dust Emission in a Normal Type Ia SupernovaThe Astrophysical Journal · 2026
6. Stellar masses of optically dark galaxies: uncertainty introduced by the attenuation law and star-formation historiesMonthly Notices of the Royal Astronomical Society · 2026
7. H I Depletion Begins Well Beyond the Virial Radius: A FAST Stacking Study of 36 Galaxy Clusters to 5 × R 200The Astrophysical Journal · 2026
8. Dust Substructures and Line Perturbations driven by a Forming Planet in J16120Monthly Notices of the Royal Astronomical Society · 2026
9. Mergers lighting the early Universe: modest star-formation enhancement without evidence for AGN or Lyα triggeringMonthly Notices of the Royal Astronomical Society · 2026
10. A Dusty Quenching-Candidate AGN host at z = 5.7 : massive quiescent galaxies may quench already during the dust-obscured phaseThe Open Journal of Astrophysics · 2026
11. An H I Study of a Large Sample of Ultradiffuse GalaxiesThe Astrophysical Journal · 2026
12. The ALMA-QUARKS Survey: Properties of Hot Molecular Fragments in the Massive Protocluster IRAS 17233–3606The Astrophysical Journal · 2026
13. SDSS-V Local Volume Mapper (LVM): The integrated light and internal rotation of Omega CentauriAstronomy and Astrophysics · 2026
14. A Steep-extinction Quasi-stellar Object at z = 4.6: JWST Evidence for Abundant Small Dust GrainsThe Astrophysical Journal Letters · 2026
15. Ly α Escape in JWST/NIRCam F430M-selected H α Emitters at z ≃ 5.5The Astrophysical Journal · 2026
16. Gravitationally Lensed View of DSFG-1 in PLCK G165.7+67.0: Strong Dust Emission and Spatially Resolved Stellar Population Analysis with JWST and SMAThe Astrophysical Journal · 2026
17. Molecular gas hidden in plain sight in the early UniverseAstronomy and Astrophysics · 2026
18. Effects of low resolution on the column density probability distribution function of molecular cloudsAstronomy and Astrophysics · 2026
19. From filaments to the hub: Gas kinematics and massive star formation in G329.34+0.14Astronomy and Astrophysics · 2026
20. Systematic AI-assisted screening of the cadhesome to map epithelial monolayer mechanicsCell Communication and Signaling · 2026