2025

Saji, J., Dainotti, M.G., Bhardwaj, S., Janiuk, A.
Exploring jet structure and dynamics in short gamma-ray bursts: A case study on GRB 090510
Astronomy and Astrophysics, vol 702, A13, 2025
DOI
Urrutia, G., Janiuk, A., Nouri, F.H.
The impact of disc outflows on the structure of short GRB jets at large scales
Monthly Notices of the Royal Astronomical Society, Volume 538, Issue 2, pp.1247-1263, 2025
DOI arXiv
Janiuk, A., Janiuk, I., Król, D. Ł., Plonka, P., Urrutia, G., Saji, J.
Relativistic MHD simulations of merging and collapsing stars
Procedia Computer Science, Volume 255, Pages 150-158, 2025
DOI

2024

Nalewajko, K., Kapusta, M., Janiuk, A.
Chaotic magnetic disconnections trigger flux eruptions in accretion flows channeled onto magnetically saturated Kerr black holes
Astronomy & Astrophysics, Volume 692, id.A37, 2024
DOI
Nicholl, M., Pasham, D. R., Mummery, A. et al., including Janiuk, A.
Quasi-periodic X-ray eruptions years after a nearby tidal disruption event
Nature, Vol 634, 804, 2024
DOI
James, B., Janiuk, A., Karas, V.
Black hole outflows initiated by a large-scale magnetic field; Effects of aligned and misaligned spin
Astronomy and Astrophysics, vol 687, A185, 2024
DOI
Nouri, F.H., Janiuk, A.
Viscous torque in turbulent magnetized active galactic nucleus accretion disks and its effects on the gravitational waves of extreme mass ratio inspirals
Astronomy and Astrophysics, vol 687, A184, 2024
DOI
Pasham, D. R., Zajaček, M., Nixon, C.J. et al., including Janiuk, A.
Lense–Thirring precession after a supermassive black hole disrupts a star
Nature, Vol 630, 325, 2024
DOI
Zdziarski, A. A., Chand, S., Banerjee, S., including Janiuk, A.
What Is the Black Hole Spin in Cyg X-1?
The Astrophysical Journal Letters, vol 967, L9, 2024
DOI
Pasham, D. R., Coughlin, E. R., Zajaček, M., et al., including Janiuk, A.
Alive but Barely Kicking: News from 3+ yr of Swift and XMM-Newton X-Ray Monitoring of Quasiperiodic Eruptions from eRO-QPE1
The Astrophysical Journal Letters, Vol. 963, No. 2, L47, 2024
DOI
Pasham, D. R., Tombesi, F., Sukova, P., Zajacek, M., including Janiuk, A.
Repeating Extragalactic Nuclear Transients as Extreme Mass Ratio Binaries
Bulletin of the American Astronomical Society, Vol. 56, No. 2, 2024
ADS

2023

Janiuk, A., Shahamat Dehsorkh, N., Król, D.
Self-gravitating collapsing star and black hole spin-up in long gamma ray bursts
Astronomy and Astrophysics, Vol. 677, A19, 2023
DOI
Barret, D., Albouys, V., Herder, J.-W. d., et al., including Janiuk, A.
The Athena X-ray Integral Field Unit: a consolidated design for the system requirement review of the preliminary definition phase
Experimental Astronomy, Vol. 55, No. 2, 373-426, 2023
DOI
Medina Covarrubias, R., De Colle, F., Urrutia, G., Vargas, F.
Numerical simulations of polarization in gamma-ray burst afterglows
MNRAS, Vol. 523, no. 3, pp. 4583, 2023
DOI
Śniegowska, M., Grzȩdzielski, M., Czerny, B., Janiuk, A.
Modified models of radiation pressure instability applied to 10, 10⁵, and 10⁷ M⊙ accreting black holes
Astronomy and Astrophysics, Vol. 672, A19, 2023
ADS
Janiuk, A.
Neutrino Cooled Disk in Post-merger System Studied via Numerical GR MHD Simulation with a Composition-dependent Equation of State
Acta Physica Polonica B Proc. Suppl., Vol. 16, A6, 2023
Link
Nouri, F.H., Janiuk, A., Przerwa, M.
Studying Postmerger Outflows from Magnetized-neutrino-cooled Accretion Disks
The Astrophysical Journal, Vol. 944, no. 2, pp. 220, 2023
DOI
Wiśniewicz, M., Gondek-Rosińska, D., Słowikowska, A., Zdziarski, A., Janiuk, A.
Long-term Quasiperiodicity in LMXB 4U 1636–536
The Astrophysical Journal, Vol. 944, no. 2, pp. 214, 2023
DOI

2022

Janiuk, A., James, B.
Magnetically arrested accretion disks launching structured jets in application to GRB and AGN engines
Astronomy & Astrophysics, Vol. 668, A66, 2022
DOI
James, B., Janiuk, A., Nouri, F.H.
Modeling the Gamma-Ray Burst Jet Properties with 3D General Relativistic Simulations of Magnetically Arrested Accretion Flows
The Astrophysical Journal, vol. 935, no. 2, 2022
DOI ADS

2021

Janiuk, A.
Many faces of accretion in gamma ray bursts
arXiv e-prints, 2021
arXiv
Mościbrodzka, M., Janiuk, A., De Laurentis, M.
Unraveling circular polarimetric images of magnetically arrested accretion flows near event horizon of a black hole
Monthly Notices of the Royal Astronomical Society, vol. 508, no. 3, pp. 4282-4296, 2021
DOI ADS
Janiuk, A., James, B., Palit, I.
Variability of Magnetically Dominated Jets from Accreting Black Holes
The Astrophysical Journal, vol. 917, no. 2, 2021
DOI ADS
Janiuk, A., James, B., Sapountzis, K.
Cosmic Gamma Ray Bursts
Acta Physica Polonica A, vol. 139, no. 3, pp. 273–276, 2021
DOI ADS
Murguia-Berthier, A., Ramirez-Ruiz, E., De Colle, F., Janiuk, A., Rosswog, S., Lee, W. H.
The Fate of the Merger Remnant in GW170817 and Its Imprint on the Jet Structure
The Astrophysical Journal, vol. 908, no. 2, 2021
DOI ADS

2020

Karas, V., Sapountzis, K., Janiuk, A.
Magnetically Ejected Disks: Equatorial Outflows Near Vertically Magnetized Black Hole
arXiv e-prints, 2020
arXiv
Janiuk, A., Król, D.
Accretion induced black hole spin up in magnetized collapsars
arXiv e-prints, 2020
arXiv