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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


Journal Club 16.11.2026

Gabriel Tyszka

Distinguishing black holes from naked singularities via Tidal Disruption events
SPOTKANIA z ASTRONOMIĄ 16.11.2026

Paulina Karczmarek

Podróże gwiazdowe, czyli jak poruszają się gwiazdy we Wszechświecie
Wednesday Colloquium 18.11.2026

Radek Poleski

Nancy Grace Roman Space Telescope

» Announcements

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(The announcements in Polish are of local interest only)

» Our recent papers on arXiv

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arXiv:2611.15855[pdf, html]
Dynamical evolution of the stellar mass function in multiple-population globular clusters
Authors:J. Bruce, E. Vesperini, A. Askar, M. Giersz, E. Dalessandro, M. Scalco
Comments:13 pages, 18 figures, accepted for publication in A&A
arXiv:2611.12595[pdf, html]
The Edge of the Warm Corona in Active Galactic Nuclei
Authors:Parikshit Partha Biswas, Agata Różańska, Debora Lančová, Dominik Gronkiewicz, Rafał Wojaczyński, Andrzej Zdziarski, Stefano Bianchi
Comments:14 pages, 12 figures, submitted to ApJ
arXiv:2611.14623[pdf, html]
Towards Distributed Quantum Computing: Quantum Gate Teleportation via Satellite-Distributed Entanglement under Atmospheric Depolarization
Authors:Artur Czerwinski, Jakub J. Borkowski, Maciej Wiśniewski, Saeed Haddadi
arXiv:2611.15821[pdf, html]
Search for gravitational wave coincident neutrinos in DEAP-3600
Authors:P. Adhikari, P. -A. Amaudruz, D. J. Auty, M. Batygov, B. Beltran, S. Belayneh Habtemariam, M. A. Bigentini, C. E. Bina, W. Bonivento, M. G. Boulay, J. Brachman, B. Broerman, J. F. Bueno, M. Cadeddu, B. Cai, M. Cárdenas-Montes, N. Cargioli, S. Cavuoti, S. Choudhary, B. T. Cleveland, R. Crampton, R. Curtis, S. Daugherty, P. Di Stefano, G. Dolganov, L. Doria, F. A. Duncan, M. Dunford, E. Ellingwood, A. Erlandson, S. S. Farahani, N. Fatemighomi, L. Ferro, G. Fiorillo, R. J. Ford, A. Garai, P. García Abia, S. Garg, P. Giampa, D. Goeldi, P. Gorel, K. Graham, A. L. Hallin, M. Hamstra, S. Haskins, T. Hoyte, J. Hu, J. Hucker, D. Huff, T. Hugues, A. Ilyasov, et al. (and 68 authors not shown)
Comments:11 pages, 10 figures
arXiv:2611.15866[pdf, html]
oMEGACat. XI. Kinematic Characterization of Omega Centauri's Subpopulations: A Flattened Primordial Component
Authors:Peter J. Smith, N. Neumayer, A. C. Seth, C. Clontz, M. Häberle, S. O. Souza, Z. Wang, G. van de Ven, M. S. Nitschai, M. Libralato, A. Feldmeier-Krause, S. Kamann, F. I. Aros, R. Leaman, A. Bellini, R. Pechetti, M. Alfaro-Cuello
Comments:29 pages, 19 figures, 1 table. Submitted to ApJ. Comments welcome
arXiv:2611.14269[pdf, html]
Towards a new model of the compact triple system $λ$ Tauri I. Improved periods and preliminary elements of the triple system
Authors:P. Harmanec, J. Švrčková, P. Doležal, H. Božić, D. Vokrouhlický, P. Zasche, M. Šlechta, B. N. Barlow, T. Pribulla, T. Kallinger, R. Kuschnig, J. Matthews, W. W. Weiss, D. Korčáková, M. Wolf, D. Mourard, N. Nardetto, D. Terrell, G. Pietrzynski, J. Ribeiro, R. Uhlář, R. Kříček
Comments:12 pages, 9 figures; accepted for publication in Astronomy and Astrophysics
arXiv:2611.17079[pdf, html]
Non-evolutionary effects on period change in Magellanic Cepheids. III. Empirical connection with additional low-amplitude variability
Authors:Rajeev Singh Rathour, Radosław Smolec, Vincent Hocdé, Nicolas Nardetto, Oliwia Ziółkowska, Igor Soszyński, Andrzej Udalski
Comments:Accepted for publication in A&A. 15 pages (including 4 appendices), 10 figures, 5 tables
arXiv:2611.14690[pdf, html]
Astrometric modeling of unresolved variable binary systems
Authors:K. Sivkova, P. Kervella, A. Gallenne, L. Decin, N. Nardetto, F. Arenou, A. Mérand, N. R. Evans, B. Apostolova, M. C. Bailleul, R. S. Rathour, W. Kiviaho, G. Bras, V. Hocdé, L. Breuval, C. Vert, D. P. González
Comments:Accepted for publication in A&A. Code available at https://github.com/katsivkova/vimbinary