KH
Krzysztof Hryniewicz
astro-ph.GAastro-ph.HEastro-ph.COgr-qcastro-ph.IM
On Valency
published · living versionsW_xbb8gy4x·v1 · currentpublished
Extending the Little Red Dot population at intermediate redshift with VIPERS
with Krzysztof Lisiecki, Francesco Pistis, Michał J. Michałowski, Aidan P. Cotter +5
1 version
Preprints & journals
44 papers in the corpus · 2009–2026Extending the Little Red Dot population at intermediate redshift with VIPERS2609.10319v1 · Krzysztof Lisiecki, Krzysztof Hryniewicz, Francesco Pistis et al.2026 · 0 citationsarXivon Valency
Weak emission line quasar SDSS J101353.45+492758.1 I. Continuum fitting2602.24217v1 · Laetitia Gibaud, Marek Niko\lajuk, Piotr Życki et al.2026 · 0 citationsarXiv
The optical-infrared relation for active galactic nuclei: The role of contaminations2602.12839v1 · Mateusz Ra\lowski, Krzysztof Hryniewicz, Katarzyna Ma\lek et al.2026 · 0 citationsarXiv
A constant pressure model for the warm absorber in Mrk 5092510.25483v1 · Krzysztof Hryniewicz, Agata R'oża'nska, Tek Prasad Adhikari et al.2025 · 0 citationsA&A 705, A119 (2026)
Changing Look AGN: A study of Optical/UV and the Highly Ionized Fe K X-ray Line Flux Variations Using Photo-Ionization Simulations2506.03540v1 · Tek P. Adhikari, Santanu Mondal, Zhicheng He et al.2025 · 1 citationApJ 988 (2025) 25
Covering factor in AGNs: evolution versus selection2311.00072v1 · Mateusz Ra\lowski, Krzysztof Hryniewicz, Agnieszka Pollo et al.2023 · 7 citationsarXiv
UV Fe II emission model of HE 0413-4031 and its relation to broad-line time delays2310.03544v3 · Michal Zajacek, Swayamtrupta Panda, Ashwani Pandey et al.2023 · 9 citationsAstronomy & Astrophysics, Volume 683, id.A140, 18 pp., 2024
Wavelength-resolved reverberation mapping of intermediate redshift quasars HE 0413-4031 and HE 0435-4312: Dissecting Mg II, optical Fe II, and UV Fe II emission regions2304.13763v2 · Raj Prince, Michal Zajacek, S. Panda et al.2023 · 13 citationsA&A 678, A189 (2023)
Variable mass accretion and failed wind explain changing look phenomena in NGC 13652204.02133v1 · Santanu Mondal, Tek P. Adhikari, Krzysztof Hryniewicz et al.2022 · 13 citationsA&A 662, A77 (2022)
Wavelength-resolved Reverberation Mapping of quasar CTSC30.10: Dissecting MgII and FeII emission regions2201.11062v1 · Raj Prince, Michal Zajacek, Bożena Czerny et al.2022 · 11 citationsA&A 667, A42 (2022)
AGN in the ULIRG HE 0435-53042201.04685v1 · Krzysztof Hryniewicz, Ma\lgorzata Bankowicz, Katarzyna Ma\lek et al.2022 · 2 citationsA&A 660, A90 (2022)
Viewing angle observations and effects of evolution with redshift, black hole mass, and Eddington ratio in quasar based cosmology2106.03877v2 · Raj Prince, Krzysztof Hryniewicz, Swayamtrupta Panda et al.2021 · 11 citationsarXiv
Time Delay of MgII Emission Response for the Luminous Quasar HE 0435-4312: Towards Application of High-Accretor Radius-Luminosity Relation in Cosmology2012.12409v2 · Michal Zajacek, Bożena Czerny, Mary Loli Martinez-Aldama et al.2020 · 42 citationsarXiv
Time-delay measurement of MgII broad line response for the highly-accreting quasar HE 0413-4031: Implications for the MgII-based radius-luminosity relation2005.09071v1 · Michal Zajacek, Bożena Czerny, Mary Loli Martinez-Aldama et al.2020 · 41 citationsarXiv
Long-term optical spectroscopic variations in blazar 3C 454.31909.01357v2 · Krzysztof Nalewajko, Alok C. Gupta, Mai Liao et al.2019 · 19 citationsA&A, 631, A4 (2019)
Exploring the role of X-ray reprocessing and irradiation in the anomalous bright optical outbursts of A0538-661903.02918v1 · L. Ducci, S. Mereghetti, K. Hryniewicz et al.2019 · 10 citationsA&A 624, A9 (2019)
Time delay measurement of Mg II line in CTS C30.10 with SALT1901.09757v1 · Bozena Czerny, Aleksandra Olejak, Mateusz Ralowski et al.2019 · 51 citationsarXiv
What shapes the Absorption Measure Distribution in AGN outflows1812.05154v2 · T. P. Adhikari, A. R'oża'nska, K. Hryniewicz et al.2018 · 15 citationsarXiv
Interpretation of Departure from the Broad Line Region Scaling in Active Galactic Nuclei1811.09559v1 · Bozena Czerny, Jian-Min Wang, Pu Du et al.2018 · 35 citationsarXiv
Modelling of the quasar main sequence in the optical plane1806.08571v3 · Swayamtrupta Panda, Bożena Czerny, Tek P. Adhikari et al.2018 · 92 citationsarXiv
Intermediate-line Emission in AGNs: The Effect of Prescription of the Gas Density1803.00090v2 · T. P. Adhikari, K. Hryniewicz, A. R'oża'nska et al.2018 · 23 citationsThe Astrophysical Journal, Volume 856, Issue 1, article id. 78, 13 pp. (2018)
Absorption Measure Distribution in AGN1712.09704v1 · T. P. Adhikari, A. R'oża'nska, K. Hryniewicz et al.2017 · 1 citationarXiv
On the Intermediate Line Region in AGNs1709.07393v1 · T. P. Adhikari, A. Rozanska, K. Hryniewicz et al.2017 · 8 citationsarXiv
Failed radiatively Accelerated Dusty Outflow model of the Broad Line Region in Active Galactic Nuclei. I. Analytical solution1706.07958v2 · B. Czerny, Yan-Rong Li, K. Hryniewicz et al.2017 · 78 citationsarXiv
Self-consistent dynamical model of the Broad Line Region1705.08812v2 · Bozena Czerny, Yan-Rong Li, Justyna Sredzinska et al.2017 · 6 citationsarXiv
The properties of active galaxies at the extreme of eigenvector 11701.03694v2 · M. Sniegowska, B. Czerny, B. You et al.2017 · 16 citationsA&A 613, A38 (2018)
Tracing dark energy with quasars1606.05130v1 · J. 'Sredzi'nska, B. Czerny, M. Bilicki et al.2016 · 0 citationsarXiv
The intermediate line region in active galactic nuclei1606.00284v2 · T. P. Adhikari, A. R'oża'nska, B. Czerny et al.2016 · 39 citationsarXiv
SALT long-slit spectroscopy of HE 0435-4312: fast displacement in the Mg II emission line1602.01975v2 · J. Sredzinska, B. Czerny, K. Hryniewicz et al.2016 · 7 citationsA&A 601, A32 (2017)
The mass of the black hole in RE J1034+3961601.02498v2 · B. Czerny, B. You, A. Kurcz et al.2016 · 42 citationsA&A 594, A102 (2016)
The optical-UV emissivity of quasars: dependence on black hole mass and radio loudness1601.02021v1 · Francesco Shankar, Giorgio Calderone, Christian Knigge et al.2016 · 29 citationsarXiv
Unbeamed tidal disruption events at hard X-rays1505.06612v3 · Krzysztof Hryniewicz, Roland Walter2015 · 20 citationsA&A 586, A9 (2016)
Quasars as tracers of cosmic flows1410.0127v1 · J. Modzelewska, B. Czerny, M. Bilicki et al.2014 · 0 citationsarXiv
The dust origin of the Broad Line Region and the model consequences for AGN unification scheme1409.7312v2 · Bozena Czerny, Justyna Modzelewska, Francesco Petrogalli et al.2014 · 45 citationsarXiv
SALT long-slit spectroscopy of CTS C30.10: two-component Mg II line1408.1520v2 · J. Modzelewska, B. Czerny, K. Hryniewicz et al.2014 · 17 citationsA&A 570, A53 (2014)
Disk emission and atmospheric absorption lines in black hole candidate 4U 1630-4721312.0922v1 · A. Rozanska, J. Madej, P. Baginska et al.2013 · 9 citationsarXiv
SALT long-slit spectroscopy of LBQS 2113-4538: variability of the Mg II and Fe II component1308.3980v2 · K. Hryniewicz, B. Czerny, W. Pych et al.2013 · 19 citationsarXiv
Absorption features in the quasar HS 1603+3820 II. Distance to the absorber from photoionisation modelling1303.5004v1 · A. Rozanska, M. Nikolajuk, B. Czerny et al.2013 · 14 citationsarXiv
Towards equation of state of dark energy from quasar monitoring: Reverberation strategy1212.0472v2 · B. Czerny, K. Hryniewicz, I. Maity et al.2012 · 54 citationsarXiv
Dusty origin of the Broad Line Region in active galaxies1211.1232v2 · Bozena Czerny, Krzysztof Hryniewicz, Janusz Kaluzny et al.2012 · 0 citationsarXiv
The hypothesis of the dust origin of the Broad Line Region in Active Galactic Nuclei1202.2151v2 · B. Czerny, K. Hryniewicz2012 · 6 citationsarXiv
Constraints on the black hole spin in the quasar SDSS J094533.99+100950.11104.2734v1 · Bozena Czerny, Krzysztof Hryniewicz, Marek Nikolajuk et al.2011 · 57 citationsarXiv
The origin of the Broad Line Region in Active Galactic Nuclei1010.6201v2 · Bozena Czerny, Krzysztof Hryniewicz2010 · 268 citationsarXiv
SDSS J094533.99+100950.1 - the remarkable weak emission line quasar0904.3517v2 · Krzysztof Hryniewicz, Bozena Czerny, Marek Nikolajuk et al.2009 · 51 citationsarXiv
Career total: 80 works. 44 are in this corpus.
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