» Highlighted research

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The Colloquia are held in a "hybrid mode": both in the lecture hall and online or online only (speaker's decision).
More...about online access

Forthcoming seminars

Wednesday Colloquium 28.02.2024

Sreekanth Harikumar

Propagation and lensing of gravitational waves in modified theories

Marek Górski

Jak szybko rozszerza się Wszechświat? Dlaczego astronomowie się ze sobą nie zgadzają?
Journal Club
No forthcoming seminars.

» Announcements

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(The announcements in Polish are of local interest only)

» Our recent papers on arXiv

arXiv:2402.12054[pdf, other]
The transient event in NGC 1566 from 2017 to 2019. I. An eccentric accretion disk and a turbulent, disk-dominated broad-line region unveiled by double-peaked Ca II and O I lines
Comments:22 pages, 17 figures. Accepted for publication in Astronomy & Astrophysics
arXiv:2402.13330[pdf, other]
arXiv:2402.15408[pdf, other]
Bubble-wall velocity in local thermal equilibrium: hydrodynamical simulations vs analytical treatment
Comments:17 pages, 5 figures
arXiv:2402.13032[pdf, other]
Observed epochal variations in X-ray lines from the O Supergiant $ζ$ Puppis do not require substantial changes in the wind mass flux
Comments:18 pages, 13 figures, 4 tables
arXiv:2402.16275[pdf, other]
Baryon asymmetry constraints on Extended Symmetric Teleparallel Gravity
Comments:7 pages, 4 figures, Accepted for publication in Gravitation and Cosmology. Yet to receive the DoI
arXiv:2402.12325[pdf, other]
What Is the Black Hole Spin in Cyg X-1?
Comments:submitted to ApJ, comments are welcome