VK
Vladimir Karas
astro-ph.HEastro-ph.GAastro-phgr-qcastro-ph.IMastro-ph.SRastro-ph.COhep-phRobotic Surgical ProceduresUrology
On Valency
published · living versionsW_r8fyue77·v1 · currentpublished
The IXPE view of GRB 221009A
with Michela Negro, Niccoló Di Lalla, Nicola Omodei, Péter Veres +106
1 version
W_2zvbj8fk·v1published
Preprints & journals
332 papers in the corpus · 1968–2026Constraints on the VHE counterpart of two binary black hole mergers observed by the MAGIC and CTAO LST-1 telescopes2607.19972v3 · K. Abe, S. Abe, J. Abhir et al.2026 · 0 citationsPublications of the Astronomical Society of the Pacific, Volume 138, Number 8, August 2026
Radiation-hydrodynamics of star-disc collisions: From system parameters to outflows and lightcurves2607.05508v2 · Taj Jankovic, Sergey Karpov, Michal Zajacek et al.2026 · 0 citationsarXiv
HALO II: Constraining Hubble constant through continuum delay fitting of Fairall 92606.27195v1 · Amit Kumar Mandal, Francisco Pozo Nunez, Vikram Kumar Jaiswal et al.2026 · 0 citationsarXiv
Detection of the distant quasar OP 313 with the first Large-Sized Telescope of CTAO2605.26681v1 · K. Abe, S. Abe, J. Abhir et al.2026 · 0 citationsarXiv
Tidal disruption of a low-mass star in an active galactic nucleus as the origin of the PS16dtm outburst2605.13799v1 · Marzena 'Sniegowska, Bożena Czerny, Michal Zajacek et al.2026 · 0 citationsarXiv
Formation of stable exoplanetary systems around pulsars by capture: An exercise in computational classical mechanics2605.12591v1 · V'aclav Pavl'ik, Steven N. Shore, Vladim'ir Karas et al.2026 · 1 citationarXiv
Open Versus Robot-assisted Kidney Transplantation in Adults with End-stage Kidney Disease (ORAKTx): A Randomised Open-label Trial.42106277 · Ortved, Milla, Dagnæs-Hansen, Julia, Stroomberg, Hein V et al.2026 · 2 citationsEuropean urology. 2026;90(3):202-209
Chasing Gamma-Ray Signals from Binary Neutron Star Coalescences with the Cherenkov Telescope Array: Prospects and Observing Strategies2604.08748v1 · S. Abe, J. Abhir, A. Abhishek et al.2026 · 0 citationsarXiv
Extreme Blazars Observed with MAGIC: Second Catalog Release2604.05576v2 · K. Abe, S. Abe, J. Abhir et al.2026 · 0 citationsApJ 1002 138 (2026)
Evolution of Quasi-Periodic Eruptions in the post-TDE Accretion Disk Perturbed by an Orbiting Star2603.28380v2 · Martin Mondek, Michal Zajacek, Henry Best et al.2026 · 0 citationsA&A, Volume 709, May 2026
VHE gamma-ray intranight variability from BL Lacertae during the extreme flaring state of 20222603.19889v3 · K. Abe, S. Abe, A. Abhishek et al.2026 · 0 citationsarXiv
Magnetic-field Order in the Southwestern Rim of RCW 86 Constrained Using X-Ray Polarimetry2602.19200v1 · Stefano Silvestri, Dmitry Prokhorov, Jacco Vink et al.2026 · 0 citationsThe Astrophysical Journal, Volume 998, Number 1, 2026
Prospects for the detection of gamma rays using Cherenkov telescopes enhanced by a ground array observatory2602.00691v2 · C. Alispach, A. Araudo, A. Bakalov'a et al.2026 · 0 citationsAstropart. Phys. 182 (2026) 103274
A secondary orbiter under collisions with an accretion disk2512.23826v2 · Vladimir Karas2025 · 0 citationsarXiv
HALO I: Photometric continuum reverberation mapping of Fairall 92512.13296v2 · Amit Kumar Mandal, Francisco Pozo Nunez, Vikram Kumar Jaiswal et al.2025 · 0 citationsarXiv
Super-Eddington Accretion Geometry: a Remarkable Stability of the Hidden Ultraluminous X-Ray Source Cygnus X-32512.12879v1 · Romana Mikusincov'a, Alexandra Veledina, Fabio Muleri et al.2025 · 2 citationsarXiv
CTAO LST-1 observations of magnetar SGR 1935+2154: Deep limits on sub-second bursts and persistent tera-electronvolt emission2512.05634v1 · K. Abe, S. Abe, A. Abhishek et al.2025 · 0 citationsarXiv
Closing the gap: Follow-up observations of peculiar dusty objects close to Sgr A* using ERIS2511.22761v1 · F. Pei\ssker, M. Zajacek, V. Karas et al.2025 · 2 citationsarXiv
VHE -ray observations of bright BL Lacs with the Large-Sized Telescope prototype (LST-1) of the CTAO2510.03702v1 · The CTAO-LST Project: K. Abe, S. Abe, A. Abhishek et al.2025 · 2 citationsMNRAS, 544, 1, 669-686 (2025)
Constraining the TeV gamma-ray emission of SN 2024bch, a possible type IIn-L from a red supergiant progenitor. Multiwavelength observations and analysis of the progenitor2508.20048v1 · The CTAO-LST Project: K.Abe, S.Abe, A.Abhishek et al.2025 · 0 citationsarXiv
Prospects for dark matter observations in dwarf spheroidal galaxies with the Cherenkov Telescope Array Observatory2508.19120v3 · K. Abe, S. Abe, J. Abhir et al.2025 · 3 citationsMon Not R Astron Soc (2025) 2946-2986
The SST-1M stereoscopic system2507.16498v1 · C. Alispach, A. Araudo, M. Balbo et al.2025 · 0 citationsarXiv
IXPE Observations of the Blazar Mrk 501 in 2022: A Multiwavelength View2507.07232v1 · L. Lisalda, E. Gau, H. Krawczynski et al.2025 · 2 citationsarXiv
GRB 221009A: Observations with LST-1 of CTAO and Implications for Structured Jets in Long Gamma-Ray Bursts2507.03077v2 · K. Abe, S. Abe, A. Abhishek et al.2025 · 5 citationsApJL 988 L42 (2025)
Probing the Strong Gravity Region of Black Holes with eXTP2506.08105v2 · Qingcui Bu, Cosimo Bambi, Lijun Gou et al.2025 · 3 citationsarXiv
X-ray Polarization Detection of the Pulsar Wind Nebula in G21.5-0.9 with IXPE2506.05630v2 · Niccolo Di Lalla, Nicola Omodei, Niccolo Bucciantini et al.2025 · 2 citationsarXiv
Observation of the Crab Nebula with the Single-Mirror Small-Size Telescope stereoscopic system at low altitude2506.01733v2 · C. Alispach, A. Araudo, M. Balbo et al.2025 · 1 citationA&A 699, A255 (2025)
Detection of the Geminga pulsar at energies down to 20 GeV with the LST-1 of CTAO2505.21632v1 · The CTAO-LST Project: K. Abe, S. Abe, A. Abhishek et al.2025 · 1 citationA&A, 698, A283 (2025)
High optical to X-ray polarization ratio reveals Compton scattering in BL Lacertae's jet2505.01832v1 · Ivan Agudo, Ioannis Liodakis, Jorge Otero-Santos et al.2025 · 16 citationsarXiv
X-ray Polarization of the High-Synchrotron-Peak BL Lacertae Object 1ES 1959+650 during Intermediate and High X-ray Flux States2503.21344v1 · Luigi Pacciani, Dawoon E. Kim, Riccardo Middei et al.2025 · 8 citationsarXiv
Detection of RS Oph with LST-1 and modelling of its HE/VHE gamma-ray emission2503.13283v1 · CTA-LST Project: K. Abe, S. Abe, A. Abhishek et al.2025 · 13 citationsA&A, 695 (2025) A152
Modulation of X-ray flux by obscuration of neutron star boundary layer2502.02422v2 · Gabriel Torok, Katerina Klimovicov'a, Debora Lancov'a et al.2025 · 0 citationsarXiv
High-cadence observations of galactic nuclei by the future two-band UV-photometry mission QUVIK2501.19365v2 · Michal Zajacek, Norbert Werner, Henry Best et al.2025 · 3 citationsarXiv
Introducing robot-assisted kidney transplantation in a high-volume centre in Denmark: a pilot and feasibility study.39760842 · Ortved, Milla, Dagnæs-Hansen, Julia, Stroomberg, Hein V et al.2025 · 3 citationsJournal of robotic surgery. 2025;19(1):45
A binary system in the S cluster close to the supermassive black hole Sagittarius A.39690145 · Peißker, Florian, Zajaček, Michal, Labadie, Lucas et al.2025 · 22 citationsNature communications. 2024;15(1):10608
IXPE Observation of the Low-Synchrotron Peaked Blazar S4 0954+65 During An Optical-X-ray Flare2411.16868v2 · Pouya M. Kouch, Ioannis Liodakis, Francesco Fenu et al.2024 · 10 citationsA&A 695, A99 (2025)
Discovery of a Dense Association of Stars in the Vicinity of the Supermassive Black Hole Sgr A*2411.08970v1 · S. Elaheh Hosseini, Andreas Eckart, Michal Zajacek et al.2024 · 2 citationsThe Astrophysical Journal, Volume 975, Issue 2, id.261, 15 pp., 2024
Repeated Partial Tidal Disruptions and Quasi-Periodic Eruptions in SwJ023017.0+2836032411.05948v1 · Dheeraj Pasham, Eric Coughlin, Chris Nixon et al.2024 · 0 citationsarXiv
Evidence for a shock-compressed magnetic field in the northwestern rim of Vela Jr. from X-ray polarimetry2410.20582v1 · Dmitry A. Prokhorov, Yi-Jung Yang, Riccardo Ferrazzoli et al.2024 · 6 citationsarXiv
A Two-Week Monitoring Campaign on Mrk 4212410.19983v1 · W. Peter Maksym, Ioannis Liodakis (1, M. Lynne Saade (3 et al.2024 · 8 citationsarXiv
A new method of reconstructing images of gamma-ray telescopes applied to the LST-1 of CTAO2410.16042v1 · CTA-LST Project: K. Abe, S. Abe, A. Abhishek et al.2024 · 2 citationsA&A 691, A328 (2024)
Dynamics of star associations in an SMBH-IMBH system: The case of IRS13 in the Galactic centre2410.14541v1 · V'aclav Pavl'ik, Vladim'ir Karas, Bhavana Bhat et al.2024 · 3 citationsA&A 692, A104 (2024)
Revealing EMRI/IMRI candidates with quasiperiodic ultrafast outflows2410.12090v3 · Michal Zajacek, Petra Sukov'a, Vladim'ir Karas et al.2024 · 1 citationarXiv
Analysis of commissioning data from SST-1M : A Prototype of Single-Mirror Small Size Telescope2409.18639v1 · Thomas Tavernier, Jakub Jurysek, Vladimir Novotn'y et al.2024 · 1 citationPoS ICRC2023 (2023) 741
The SST-1M imaging atmospheric Cherenkov telescope for gamma-ray astrophysics2409.11310v2 · C. Alispach, A. Araudo, M. Balbo et al.2024 · 6 citationsJCAP02(2025)047
Investigating the consistency of the shape and flux of X-ray reflection spectra in the hard state with an accretion disk reaching close to the black hole2409.06621v2 · Sudeb Ranjan Datta, Michal Dovciak, Michal Bursa et al.2024 · 2 citationsA&A 691, A85 (2024)
The Evaporating Massive Embedded Stellar Cluster IRS 13 Close to Sgr A*. II. Kinematic structure2407.15800v1 · Florian Pei\ssker, Michal Zajacek, Matus Labaj et al.2024 · 8 citations2024 ApJ 970 74
Analysis of Crab X-ray Polarization using Deeper IXPE Observations2407.12779v1 · Josephine Wong, Tsunefumi Mizuno, Niccol'o Bucciantini et al.2024 · 13 citationsarXiv
X-ray and multiwavelength polarization of Mrk 501 from 2022 to 20232407.11128v1 · Chien-Ting J. Chen (USRA/NASA MSFC), Ioannis Liodakis, Riccardo Middei et al.2024 · 15 citationsarXiv
Inferring the iron K emissivity profiles of accretion discs irradiated by extended coronae2407.08336v1 · Wenda Zhang, Michal Dovciak, Michal Bursa et al.2024 · 9 citationsarXiv
Career total: at least 857 works. 332 are in this corpus.Showing the 50 most recent.
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