Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

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Constraints on the dark energy based on observations of active galaxies

2017/26/A/ST9/00756

Keywords:

dark energy activa galaxies broad emission lines accretion disk

Descriptors:

  • ST9_13: Dark matter, dark energy
  • ST9_15: Cosmology
  • ST9_12: Relativistic astrophysics

Panel:

ST9 - Astronomy and space science: astrophysics, astrochemistry, astrobiology, solar system, planetary systems, stellar, galactic and extragalactic astronomy, space science, instrumentation

Host institution :

Centrum Fizyki Teoretycznej Polskiej Akademii Nauk

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Bożena Czerny 

Number of co-investigators in the project: 9

Call: MAESTRO 9 - announced on 2017-06-14

Amount awarded: 3 762 400 PLN

Project start date (Y-m-d): 2018-04-09

Project end date (Y-m-d): 2024-01-08

Project duration:: 60 months (the same as in the proposal)

Project status: Project completed

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (78)
  • Articles in post-conference publications (9)
  1. A new bow-shock source with bipolar morphology in the vicinity of Sgr A*
    Authors:
    Peissker, F.; Zajacek, M.; Eckart, A.; Sabha, N.; Shahzamanian, B.; Parsa, M
    Academic press:
    Astronomy & Astrophysics (rok: 2019, tom: 624, strony: A97), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/201834947 - link to the publication
  2. Broad He I 1.08-µm absorption from the obscurer in the active galaxy NGC 5548
    Authors:
    Wildy, Conor; Landt, Hermine; Ward, Martin J.; Czerny, Bożena; Kynoch, Daniel
    Academic press:
    Montly Notices of the Royal Astronomical Society (rok: 2021, tom: 500, strony: 2063), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/staa3301 - link to the publication
  3. Dark Energy Constraints from Quasar Observations
    Authors:
    Czerny, B. ; Martínez-Aldama, M. L. ; Wojtkowska, G. ; Zajaček, M. ; Marziani, P. ; Dultzin, D. ; Naddaf, M. H. ; Panda, S. ; Prince, R. ; Przyluski, R. ; Ralowski, M. ; Śniegowska, M.
    Academic press:
    Acta Physica Polonica A (rok: 2021, tom: 139, strony: 389-393), Wydawca: Instytut Fizyki Polskiej Akademii Nauk
    Status:
    Published
    DOI:
    10.12693/APhysPolA.139.389 - link to the publication
  4. Dusty plasma in active galactic nuclei
    Authors:
    Czerny, B. et al.
    Academic press:
    The European Physical Journal D (rok: 2023, tom: 77, strony: id.56), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1140/epjd/s10053-023-00630-8 - link to the publication
  5. First Observed Interaction of the Circumstellar Envelope of an S-star with the Environment of Sgr A*
    Authors:
    Peißker, Florian; Ali, Basel; Zajaček, Michal et. al.
    Academic press:
    The Astrophysical Journal (rok: 2021, tom: 909, strony: id. 62), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/abd9c6 - link to the publication
  6. High metal content of highly accreting quasars
    Authors:
    Śniegowska, Marzena; Marziani, Paola; Czerny, Bożena; Panda, Swayamtrupta; Martínez-Aldama, Mary Loli; del Olmo, Ascensión; D'Onofrio, Mauro
    Academic press:
    Astrophysical Journal (rok: 2021, tom: 910, strony: id. 115), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/abe1c8 - link to the publication
  7. Kinematic Structure of the Galactic Center S Cluster
    Authors:
    Ali, Basel; Paul, Daria; Eckart, Andreas; Parsa, Marzieh; Zajacek, Michal; Peißker, Florian; Subroweit, Matthias; Valencia-S., Monica; Thomkins, Lauritz; Witzel, Gunther
    Academic press:
    Astrophysical Journal (rok: 2020, tom: 896, strony: 100), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ab93ae - link to the publication
  8. Optical Singly-Ionized Iron Emission in Radio-Quiet and Relativistically Jetted Active Galactic Nuclei
    Authors:
    Marziani, Paola ; Berton, Marco ; Panda, Swayamtrupta; Bon, Edi
    Academic press:
    Universe (rok: 2021, tom: 7, strony: 484), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/universe7120484 - link to the publication
  9. Radiation pressure on dust explaining the low ionized broad emission lines in active galactic nuclei. Dust as an important driver of line shape
    Authors:
    Naddaf, M. H. ; Czerny, B.
    Academic press:
    Astronomy & Astrophysics (rok: 2022, tom: 663, strony: id.A77, 11 pp.), Wydawca: EDP
    Status:
    Published
    DOI:
    10.1051/0004-6361/202142806 - link to the publication
  10. Radiation spectra of warm and optically thick coronae in AGNs
    Authors:
    Petrucci, P. -O.; Gronkiewicz, D.; Rozanska, A.; Belmont, R.; Bianchi, S.; Czerny, B.; Matt, G.; Malzac, J.; Middei, R.; De Rosa, A.; Ursini, F.; Cappi, M.
    Academic press:
    Astronomy & Astrophysics (rok: 2020, tom: 634, strony: A85), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/201937011 - link to the publication
  11. The CaFe project: Optical Fe II and near-infrared Ca II triplet emission in active galaxies: simulated EWs and the co-dependence of cloud size and metal content
    Authors:
    Panda, Swayamtrupta
    Academic press:
    Astronomy & Astrophysics (rok: 2021, tom: 650, strony: id. A154), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202140393 - link to the publication
  12. Wavelength-resolved reverberation mapping of quasar CTS C30.10: Dissecting Mg II and Fe II emission regions
    Authors:
    Prince, Raj ; Zajaček, Michal ; Czerny, Bożena ; Trzcionkowski, Piotr ; Bronikowski, Mateusz ; Sobrino Figaredo, Catalina ; Panda, Swayamtrupta ; Martinez-Aldama, Mary Loli ; Hryniewicz, Krzysztof ; Kumar Jaiswal, Vikram ; Śniegowska, Marzena ; Naddaf, Mohammad-Hassan ; Bilicki, Maciej search by orcid ; Haas, Martin ; Jacek Sarna, Marek ; Karas, Vladimir ; Olejak, Aleksandra ; Przyłuski, Robert ; Rałowski, Mateusz ; Udalski, Andrzej ; Sefako, Ramotholo R. search by orcid ; Genade, Anja ; Worters, Hannah L.
    Academic press:
    Astronomy & Astrophysics, Volume 667, id.A42, 20 pp (rok: 2022, tom: 667, strony: A42, 20pp), Wydawca: EDP
    Status:
    Published
    DOI:
    10.1051/0004-6361/202243194 - link to the publication
  13. Effects of heterogeneous data sets and time-lag measurement techniques on cosmological parameter constraints from MgII and CIV reverberation-mapped quasar data
    Authors:
    Cao, Shulei ; Zajaček, Michal ; Czerny, Bożena ; Panda, Swayamtrupta ; Ratra, Bharat
    Academic press:
    Monthly Notices of the Royal Astronomical Society , Wydawca: Oxford University Press
    Status:
    Submitted
    DOI:
    brak - link to the publication
  14. A comprehensive study of the 2019-2020 flare of OJ 287 using AstroSat, Swift and NuSTAR
    Authors:
    Prince, Raj ; Raman, Gayathri ; Khatoon, Rukaiya ; Agarwal, Aditi ; Varun ; Gupta, Nayantara ; Czerny, Bożena ; Majumdar, Pratik
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2021, tom: 508, strony: 315-325), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stab2545 - link to the publication
  15. Broadband spectro-temporal study on blazar TXS 1700+685
    Authors:
    Banerjee, Anuvab; Nandi, Prantik ; Prince, Raj ; Khatoon, Rukaiya ; Bose, Debanjan
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2022, tom: 515, strony: 4675-4684), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stac2068 - link to the publication
  16. Constraining the accretion flow density profile near Sgr A* using the L'-band emission of the S2 star
    Authors:
    Hosseini, S. Elaheh; Zajaček, Michal; Eckart, Andreas; Sabha, Nadeen B.; Labadie, Lucas
    Academic press:
    Astronomy & Astrophysics (rok: 2020, tom: 644, strony: A105), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202037724 - link to the publication
  17. Constraining the charge ofthe Galactic centre black hole
    Authors:
    Michal Zajacek, Arman Tursunov, Andreas Eckart, SilkeBritzen, Eva Hackmann, Vladim ır Karas, Zdenek Stuchliık, Bozena Czerny, and J. Anton Zensus
    Academic press:
    Journal of Physics: Conference Series (rok: 2019, tom: 1258, strony: 12031), Wydawca: IOP Science
    Status:
    Published
    DOI:
    10.1088/1742-6596/1258/1/012031 - link to the publication
  18. Depletion of Bright Red Giants in the Galactic Center during Its Active Phases
    Authors:
    Zajaček, Michal; Araudo, Anabella; Karas, Vladimír; Czerny, Bożena; Eckart, Andreas
    Academic press:
    Astrophysical Journal (rok: 2020, tom: 903, strony: 140), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/abbd94 - link to the publication
  19. Expectations for time-delay measurements in active galactic nuclei with the Vera Rubin Observatory
    Authors:
    Czerny, Bozena et al.
    Academic press:
    Astronomy & Astrophysics (rok: 2023, tom: 675, strony: id. A163), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202345844 - link to the publication
  20. Main trends of the quasar main sequence - effect of viewing angle
    Authors:
    Panda, S.; Marziani, P.; Czerny, B.
    Academic press:
    Contributions of the Astronomical Observatory Skalnaté Pleso (rok: 2020, tom: 50, strony: 293-308), Wydawca: Astronomical Institute, Slovak Academy of Sciences
    Status:
    Published
    DOI:
    10.31577/caosp.2020.50.1.293 - link to the publication
  21. Modeling time delays from two reprocessors in active galactic nuclei
    Authors:
    Jaiswal, Vikram Kumar ; Prince, Raj ; Panda, Swayamtrupta ; Czerny, Bożena
    Academic press:
    Astronomy & Astrophysics (rok: 2023, tom: 670, strony: id. A147), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202244352 - link to the publication
  22. Near- and Mid-infrared Observations in the Inner Tenth of a Parsec of the Galactic Center Detection of Proper Motion of a Filament Very Close to Sgr A*
    Authors:
    Peißker, Florian; Eckart, Andreas; Sabha, Nadeen B.; Zajaček, Michal; Bhat, Harshitha
    Academic press:
    Astrophysical Journal (rok: 2020, tom: 897, strony: 28), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ab9826 - link to the publication
  23. Quasar UV/X-ray relation luminosity distances are shorter than reverberation-measured radius-luminosity relation luminosity distances
    Authors:
    Khadka, Narayan search by orcid ; Zajaček, Michal ; Prince, Raj; Panda, Swayamtrupta ; Czerny, Bożena ; Martínez-Aldama, Mary Loli ; Jaiswal, Vikram Kumar ; Ratra, Bharat
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2023, tom: 522, strony: 1247-1264), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stad1040 - link to the publication
  24. S62 and S4711: Indications of a Population of Faint Fast-moving Stars inside the S2 Orbit—S4711 on a 7.6 yr Orbit around Sgr A*
    Authors:
    Peißker, Florian; Eckart, Andreas; Zajaček, Michal; Ali, Basel; Parsa, Marzieh
    Academic press:
    Astrophysical Journal (rok: 2020, tom: 899, strony: 50), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ab9c1c - link to the publication
  25. Time Delay of MgII Emission Response for the Luminous Quasar HE 0435-4312: Towards Application of High-Accretor Radius-Luminosity Relation in Cosmology
    Authors:
    Zajaček, Michal; Czerny, Bożena; Martinez-Aldama, Mary Loli; Rałowski, Mateusz; Olejak, Aleksandra; Przyłuski, Robert; Panda, Swayamtrupta; Hryniewicz, Krzysztof; Śniegowska, Marzena; Naddaf, Mohammad-Hassan; Prince, Raj; Pych, Wojtek; Pietrzyński, Grzegorz; Sobrino Figaredo, C.; Haas, Martin; Średzińska, Justyna; Krupa, Magdalena; Kurcz, Agnieszka; Udalski, Andrzej; Karas, Vladimír Sarna, Marek; Worters, Hannah L.; Sefako, Ramotholo R.; Genade, Anja
    Academic press:
    The Astrophysical Journal (rok: 2021, tom: 912, strony: id. 10), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/abe9b2 - link to the publication
  26. Origin of the broadband emission from the transition blazar B2 1308+326
    Authors:
    Pandey, Ashwani ; Kushwaha, Pankaj ; Wiita, Paul J. ; Prince, Raj ; Czerny, Bozena ; Stalin, C. S.
    Academic press:
    Astronomy & Astrophysics , Wydawca: EDP
    Status:
    Submitted
    DOI:
    10.05096 - link to the publication
  27. A cosmic collider: Was the IceCube neutrino generated in aprecessing jet-jet interaction in TXS 0506+056?
    Authors:
    S. Britzen, C. Fendt, M. Böttcher, M. Zajacek, F. Jaron, I. N. Pashchenko, A. Araudo,V. Karas, and O. Kurtanidze
    Academic press:
    Astronomy & Astrophysics (rok: 2019, tom: 630, strony: A103), Wydawca: EDP Sciences for European Southern Observatory
    Status:
    Published
    DOI:
    10.1051/0004-6361/201935422 - link to the publication
  28. BLR size in Realistic FRADO Model
    Authors:
    Naddaf, Mohammad-Hassan; Czerny, Bożena; Szczerba, Ryszard
    Academic press:
    Frontiers in Astronomy and Space Sciences (rok: 2020, tom: 7, strony: 15), Wydawca: Frontiers Media S.A.
    Status:
    Published
    DOI:
    10.3389/fspas.2020.00015 - link to the publication
  29. Broad UV Emission Lines in Type-1 Active Galactic Nuclei: A Note on Spectral Diagnostics and the Excitation Mechanism
    Authors:
    Marziani, Paola; del Olmo, Ascension; Perea, Jaime; D'Onofrio, Mauro; Panda, Swayamtrupta
    Academic press:
    Atoms (rok: 2020, tom: 8, strony: 94), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/atoms8040094 - link to the publication
  30. Can Reverberation-measured Quasars Be Used for Cosmology?
    Authors:
    Martínez-Aldama, Mary Loli; Czerny, Bożena; Kawka, Damian; Karas, Vladimir; Panda, Swayamtrupta; Zajacek, Michal; Zycki, Piotr T.
    Academic press:
    Astrophysical Jornal (rok: 2019, tom: 883, strony: 170), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ab3728 - link to the publication
  31. Current and future applications of Reverberation-mapped quasars in Cosmology
    Authors:
    Panda, Swayamtrupta; Martinez-Aldama, Mary Loli; Zajacek, Michal
    Academic press:
    Frontiers in Astronomy and Space Sciences (rok: 2019, tom: 6, strony: 75), Wydawca: Frontiers Media S.A.
    Status:
    Published
    DOI:
    10.3389/fspas.2019.00075 - link to the publication
  32. Dissecting the broad-band emission from γ-ray blazar PKS 0735+178 in search of neutrinos
    Authors:
    Prince, Raj ; Das, Saikat ; Gupta, Nayantara ; Majumdar, Pratik ; Czerny, Bożena
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2024, tom: 527, strony: 8746-8754), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stad3804 - link to the publication
  33. Do reverberation-measured Hβ quasars provide a useful test of cosmology?
    Authors:
    Khadka, Narayan; Martínez-Aldama, Mary Loli; Zajaček, Michal ; Czerny, Bożena; Ratra, Bharat
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2022, tom: 513, strony: 1985-2005), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stac914 - link to the publication
  34. Interpretation of Departure from the Broad-line Region Scaling in Active Galactic Nuclei
    Authors:
    Czerny, Bożena; Wang, Jian-Min; Du, Pu; Hryniewicz, Krzysztof; Karas, Vladimir; Li, Yan-Rong; Panda, Swayamtrupta; Sniegowska, Marzena; Wildy, Conor; Yuan, Ye-Fei
    Academic press:
    The Astrophysical Journal (rok: 2019, tom: 870, strony: 84), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/aaf396 - link to the publication
  35. Multiwavelength analysis and modeling of OJ 287 during 2017-2020
    Authors:
    Prince, Raj ; Agarwal, Aditi ; Gupta, Nayantara ; Majumdar, Pratik ; Czerny, Bożena ; Cellone, Sergio A. ; Andruchow, I.
    Academic press:
    Astronomy & Astrophysics (rok: 2021, tom: 654, strony: id.A38), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202140708 - link to the publication
  36. Nonthermal Emission from Fall-back Clouds in the Broad-line Region of Active Galactic Nuclei
    Authors:
    Müller, Ana Laura; Naddaf, Mohammad-Hassan; Zajaček, Michal; Czerny, Bożena; Araudo, Anabella; Karas, Vladimír
    Academic press:
    The Astrophysical Journal (rok: 2022, tom: 931, strony: id.39, 16 pp), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac660a - link to the publication
  37. Reverberation-mapping of distant quasars: time-lagdetermination using different methods
    Authors:
    M. Zajacek, B. Czerny, | M.-L. Martinez Aldama, V. Karas2
    Academic press:
    Astronomische Nachrichten (rok: 2019, tom: 340, strony: 577), Wydawca: Wiley-VCH; Astrophysical Institute Potsdam (Germany)
    Status:
    Published
    DOI:
    10.1002/asna.201913659 - link to the publication
  38. Scatter Analysis along the Multidimensional Radius-Luminosity Relations for Reverberation-mapped Mg II Sources
    Authors:
    Martínez-Aldama, Mary Loli; Zajaček, Michal; Czerny, Bożena; Panda, Swayamtrupta
    Academic press:
    Astrophysical Journal (rok: 2020, tom: 903, strony: 86), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/abb6f8 - link to the publication
  39. Selection of highly-accreting quasars. Spectral properties of Fe IIopt emitters not belonging to extreme Population A
    Authors:
    Bon, N.; Marziani, P.; Bon, E.; Negrete, C. A.; Dultzin, D.; del Olmo, A.; D'Onofrio, M.; Martínez-Aldama, M. L.
    Academic press:
    Astronomy & Astrophysics (rok: 2020, tom: 635, strony: A151), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/201936773 - link to the publication
  40. Slim Accretion Disks: Theory and Observational Consequences
    Authors:
    B. Czerny
    Academic press:
    Universe (rok: 2019, tom: 5, strony: 131), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/universe5050131 - link to the publication
  41. Standardizing reverberation-measured C IV time-lag quasars, and using them with standardized Mg II quasars to constrain cosmological parameters
    Authors:
    Cao, Shulei ; Zajaček, Michal ; Panda, Swayamtrupta ; Martínez-Aldama, Mary Loli ; Czerny, Bożena ; Ratra, Bharat
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2022, tom: 516, strony: 1721-1740), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stac2325 - link to the publication
  42. The CaFe Project: Optical Fe II and Near-infrared Ca II Triplet Emission in Active Galaxies. II. The Driver(s) of the Ca II and Fe II and Its Potential Use as a Chemical Clock
    Authors:
    Martínez-Aldama, Mary Loli; Panda, Swayamtrupta; Czerny, Bożena; Marinello, Murilo; Marziani, Paola; Dultzin, Deborah
    Academic press:
    The Astrophysical Journal (rok: 2021, tom: 918, strony: id. 29), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac03b6 - link to the publication
  43. The Wind Dynamics of Super-Eddington Sources in FRADO
    Authors:
    Naddaf, Mohammad-Hassan ; Czerny, Bożena; Zajaček, Michal
    Academic press:
    Dynamics (rok: 2022, tom: 2, strony: 295-305), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/dynamics2030015 - link to the publication
  44. The multiphase environment in the centre of Centaurus A
    Authors:
    Borkar, A.; Adhikari, T. P.; Różańska, A.; Markowitz, A. G.; Boorman, P.; Czerny, B.; Migliori, G.; De Marco, B.; Karas, V.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2021, tom: 500, strony: 3536), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/staa3515 - link to the publication
  45. Time delay measurement of Mg II line in CTS C30.10 with SALT
    Authors:
    Czerny, Bozena; Olejak, Aleksandra; Ralowski, Mateusz; Kozlowski, Szymon; Loli Martinez Aldama, Mary; Zajacek, Michal; Pych, Wojtek; Hryniewicz, Krzysztof; Pietrzynski, Grzegorz; Sobrino Figaredo, C.; and 11 coauthors
    Academic press:
    The Astrophysical Journal (rok: 2019, tom: 880, strony: 46), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ab2913 - link to the publication
  46. Viewing Angle Effects in Quasar Application to Cosmology
    Authors:
    Prince, Raj ; Czerny, Bożena; Pollo, Agnieszka
    Academic press:
    The Astrophysical Journa (rok: 2021, tom: 909, strony: id. 58), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/abd775 - link to the publication
  47. Viewing Angle Observations and Effects of Evolution with Redshift, Black Hole Mass, and Eddington Ratio in Quasar-based Cosmology
    Authors:
    Prince, Raj; Hryniewicz, Krzysztof; Panda, Swayamtrupta; Czerny, Bożena; Pollo, Agnieszka
    Academic press:
    The Astrophysical Journal (rok: 2022, tom: 925, strony: id.215, 11 pp.), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac3f36 - link to the publication
  48. UV Fe II emission model of HE 0413-4031 and its relation to broad-line time delays
    Authors:
    Zajaček, Michal ; Panda, Swayamtrupta ; Pandey, Ashwani ; Prince, Raj ; Rodríguez-Ardila, Alberto ; Jaiswal, Vikram ; Czerny, Bożena ; Hryniewicz, Krzysztof ; Urbanowicz, Maciej ; Trzcionkowski, Piotr ; Śniegowska, Marzena ; Fałkowska, Zuzanna ; Martínez-Aldama, Mary Loli ; Werner, Norbert
    Academic press:
    Astronomy & Astrophysics , Wydawca: EDP
    Status:
    Accepted for publication
    DOI:
    10.03544 - link to the publication
  49. Accretion disks, quasars and cosmology: meandering towards understanding
    Authors:
    Czerny, B. et al.
    Academic press:
    Astrophysics and Space Science (rok: 2023, tom: 368, strony: id. 8), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s10509-023-04165-7 - link to the publication
  50. Broad-line region in active galactic nuclei: Dusty or dustless?
    Authors:
    Pandey, Ashwani ; Czerny, Bożena; Panda, Swayamtrupta ; Prince, Raj; Jaiswal, Vikram Kumar ; Martinez-Aldama, Mary Loli ; Zajaček, Michal ; Śniegowska, Marzena
    Academic press:
    Astronomy & Astrophysics (rok: 2023, tom: 680, strony: id. A 102), Wydawca: EDP
    Status:
    Published
    DOI:
    10.1051/0004-6361/202347819 - link to the publication
  51. Consistency study of high- and low-accreting Mg ii quasars: No significant effect of the Fe ii to Mg ii flux ratio on the radius-luminosity relation dispersion
    Authors:
    Khadka, Narayan; Zajaček, Michal; Panda, Swayamtrupta; Martínez-Aldama, Mary Loli; Ratra, Bharat
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2022, tom: 515, strony: 3729-3748), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stac1940 - link to the publication
  52. Dust-driven wind as a model of broad absorption line quasars
    Authors:
    Naddaf, M. H. ; Martinez-Aldama, M. L. ; Marziani, P. ; Panda, S. ; Sniegowska, M. ; Czerny, B.
    Academic press:
    Astronomy & Astrophysics (rok: 2023, tom: 675, strony: id. A43), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202245698 - link to the publication
  53. Electric charge of black holes: Is it really alwaysnegligible?
    Authors:
    Michal Zajacek and Arman Tursunov
    Academic press:
    Observatory (rok: 2019, tom: 139, strony: 231), Wydawca: Rutherford Appleton Laboratory
    Status:
    Published
    DOI:
    brak - link to the publication
  54. Enhanced Doppler Beaming for Dust-enshrouded Objects and Pulsars in the Galactic Center
    Authors:
    Zajaček, Michal
    Academic press:
    The Astrophysical Journal (rok: 2021, tom: 915, strony: id. 111), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac043a - link to the publication
  55. Investigating the origin of optical flares from the TeV blazar S4 0954+65
    Authors:
    Pandey, Ashwani; Bachev, Rumen ; Czerny, Bożena ; Wiita, Paul J. ; Gupta, Alok C. ; Strigachev, Anton ; Popowicz, Adam
    Academic press:
    Astronomy & Astrophysics (rok: 2023, tom: 679, strony: id. A28), Wydawca: EDP
    Status:
    Published
    DOI:
    10.1051/0004-6361/202347545 - link to the publication
  56. Modified models of radiation pressure instability applied to 10, 105, and 107 M⊙ accreting black holes
    Authors:
    Śniegowska, Marzena; Grzȩdzielski, Mikołaj ; Czerny, Bożena; Janiuk, Agnieszka
    Academic press:
    Astronomy & Astrophysics (rok: 2023, tom: 672, strony: id. A19), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202243828 - link to the publication
  57. Multiwavelength temporal and spectral analysis of Blazar S5 1803+78
    Authors:
    S Priya, Raj Prince et al.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2022, tom: 513, strony: 2239-2251), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stac1009 - link to the publication
  58. Multiwavelength temporal and spectral study of TeV blazar 1ES 1727+502 during 2014-2021
    Authors:
    Prince, Raj; Khatoon, Rukaiya ; Majumdar, Pratik ; Czerny, Bożena; Gupta, Nayantara
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2022, tom: 515, strony: 2633-2645), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stac1866 - link to the publication
  59. The Quasar Main Sequence Explained by the Combination of Eddington Ratio, Metallicity, and Orientation
    Authors:
    Panda, Swayamtrupta; Marziani, Paola; Czerny, Bożena
    Academic press:
    Astrophysical Journal (rok: 2019, tom: 882, strony: 79), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ab3292 - link to the publication
  60. Time-delay Measurement of Mg II Broad-line Response for the Highly Accreting Quasar HE 0413-4031: Implications for the Mg II-based Radius-Luminosity Relation
    Authors:
    Zajaček, Michal; Czerny, Bożena; Martinez-Aldama, Mary Loli; Rałowski, Mateusz; Olejak, Aleksandra; Panda, Swayamtrupta; Hryniewicz, Krzysztof; Śniegowska, Marzena; Naddaf, Mohammad-Hassan; Pych, Wojtek; Pietrzyński, Grzegorz; Sobrino Figaredo, C.; Haas, Martin; Średzińska, Justyna; Krupa, Magdalena; Kurcz, Agnieszka; Udalski, Andrzej; Gorski, Marek; Sarna, Marek
    Academic press:
    Astrophysical Journal (rok: 2020, tom: 896, strony: 146), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ab94ae - link to the publication
  61. 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 regions
    Authors:
    Raj Prince, Michal Zajaˇcek, Swayamtrupta Panda, Krzysztof Hryniewicz4, Vikram Kumar Jaiswal, Bo˙zena Czerny et al.
    Academic press:
    Astronomy & Astrophysics (rok: 2023, tom: 678, strony: id.A189), Wydawca: EDP
    Status:
    Published
    DOI:
    10.1051/0004-6361/202346738 - link to the publication
  62. Effect of extinction on quasar luminosity distances determined from UV and X-ray flux measurements
    Authors:
    Zajaček, Michal ; Czerny, Bożena ; Khadka, Narayan ; Martínez-Aldama, Mary Loli ; Prince, Raj ; Panda, Swayamtrupta ; Ratra, Bharat
    Academic press:
    Monthly Notices of the Royal Astronomical Society , Wydawca: Oxford University Press
    Status:
    Submitted
    DOI:
    10.48550/arXiv.2305.08179 - link to the publication
  63. Possible mechanism for multiple changing-look phenomena in active galactic nuclei
    Authors:
    Sniegowska, M.; Czerny, B.; Bon, E.; Bon, N.
    Academic press:
    Astronomy & Astrophysics (rok: 2020, tom: 641, strony: A167), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202038575 - link to the publication
  64. A catalogue of 108 extended planetary nebulae observed by GALEX
    Authors:
    Pradhan, Ananta C.; Panda, Swayamtrupta; Parthasarathy, Mudumba; Murthy, Jayant; Ojha, Devendra K.
    Academic press:
    Astrophysics and Space Science (rok: 2019, tom: 364, strony: 181), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s10509-019-3673-2 - link to the publication
  65. Black hole mass estimates in quasars: A comparative analysis of high- and low-ionization lines
    Authors:
    Paola Marziani, Ascension del Olmo, M. A. Martinez-Carballo, Mary Loli Martinez-Aldama, Giovanna M. Stirpe, C. Alenka Negrete, Deborah Dultzin, Mauro D' Onofrio, Edi Bon, and Natasha Bon
    Academic press:
    Astronomy & Astrophysics (rok: 2019, tom: 627, strony: A88), Wydawca: EDP Sciences for European Southern Observatory
    Status:
    Published
    DOI:
    10.1051/0004-6361/201935265 - link to the publication
  66. Covering factor of the dust-driven broad-line region clouds
    Authors:
    Naddaf, Mohammad Hassan ; Czerny, Bozena
    Academic press:
    Journal of Universe (MDPI) (rok: 2024, tom: 10, strony: A29), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.48550/arXiv.2312.11724 - link to the publication
  67. Effect of Electromagnetic Interaction on Galactic Center Flare Components
    Authors:
    Tursunov, Arman; Zajaček, Michal; Eckart, Andreas; Kološ, Martin; Britzen, Silke; Stuchlík, Zdeněk; Czerny, Bozena; Karas, Vladimír
    Academic press:
    The Astrophysical Journal (rok: 2020, tom: 897, strony: 99), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ab980e - link to the publication
  68. Ionization Instability Driven Outbursts in SXTs
    Authors:
    Bagińska, P.; Różańska, A.; Czerny, B. ; Janiuk, A
    Academic press:
    The Astrophysical Journal (rok: 2021, tom: 912, strony: id. 110), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/abee79 - link to the publication
  69. Modeling changing-look active galactic nuclei phenomenon in 1D using accretion disk instabilities
    Authors:
    Śniegowska, Marzena ; Grzedzielski, Mikołaj ; Czerny, Bożena; Janiuk, Agnieszka
    Academic press:
    Astronomische Nachrichten (rok: 2022, tom: 343, strony: id. e210065), Wydawca: Wiley-VCH GmbH, Weinheim
    Status:
    Published
    DOI:
    10.1002/asna.20210065 - link to the publication
  70. Modelling broad emission lines in activegalactic nuclei
    Authors:
    Czerny, B.
    Academic press:
    Open Astronomy (rok: 2019, tom: 28, strony: 200), Wydawca: De Gruyer
    Status:
    Published
    DOI:
    10.1515/astro-2019-0018 - link to the publication
  71. Monitoring dusty sources in the vicinity of Sagittarius A*
    Authors:
    Peißker, F.; Hosseini, S. E.; Zajaček, M.; Eckart, A.; Saalfeld, R.; Valencia-S., M.; Parsa, M.; Karas, V.
    Academic press:
    Astronomy & Astrophysics (rok: 2020, tom: 634, strony: A35), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/201935953 - link to the publication
  72. Radio spectral index distribution of SDSS-FIRST sources acrossoptical diagnostic diagrams
    Authors:
    Michal Zajacek, Gerold Busch, Mónica Valencia-S., Andreas Eckart, Silke Britzen, Lars Fuhrmann, Jana Schneeloch, Nastaran Fazeli, Kevin C. Harrington, & J. Anton Zensus
    Academic press:
    Astronomy & Astrophysics (rok: 2019, tom: 630, strony: A83), Wydawca: EDP Sciences for European Southern Observatory
    Status:
    Published
    DOI:
    10.1051/0004-6361/201833388 - link to the publication
  73. Standardizing reverberation-measured Mg II time-lag quasars, by using the radius-luminosity relation, and constraining cosmological model parameters
    Authors:
    Khadka, Narayan ; Yu, Zhefu ; Zajaček, Michal ; Martinez-Aldama, Mary Loli ; Czerny, Bożena ; Ratra, Bharat
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2021, tom: 508, strony: 4722-4737), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stab2807 - link to the publication
  74. Stellar Transits across a Magnetized Accretion Torus as a Mechanism for Plasmoid Ejection
    Authors:
    Suková, Petra; Zajaček, Michal; Witzany, Vojtěch; Karas, Vladimír
    Academic press:
    The Astrophysical Journal (rok: 2021, tom: 917, strony: id. 43), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac05c6 - link to the publication
  75. The Apparent Tail of the Galactic Center Object G2/DSO
    Authors:
    Peißker, Florian; Zajaček, Michal; Eckart, Andreas ; Ali, Basel search by ; Karas, Vladimír ; Sabha, Nadeen B. ; Grellmann, Rebekka; Labadie, Lucas; Shahzamanian, Banafsheh
    Academic press:
    The Astrophysical Journal (rok: 2021, tom: 923, strony: id. 69), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac23df - link to the publication
  76. The CaFe Project: Optical Fe II and Near-infrared Ca II Triplet Emission in Active Galaxies. I. Photoionization Modeling
    Authors:
    Panda, Swayamtrupta; Martínez-Aldama, Mary Loli; Marinello, Murilo; Czerny, Bożena; Marziani, Paola; Dultzin, Deborah
    Academic press:
    Astrophysical Journal (rok: 2020, tom: 902, strony: 76), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/abb5b8 - link to the publication
  77. The LSST Era of Supermassive Black Hole Accretion Disk Reverberation Mapping
    Authors:
    Kovačević, Andjelka B.; Radović, Viktor; Ilić, Dragana; Popović, Luka Č. ; Assef, Roberto J. ; Sánchez-Sáez, Paula ; Nikutta, Robert ; Raiteri, Claudia M.; Yoon, Ilsang ; Homayouni, Yasaman; Li, Yan-Rong; Caplar, Neven; Czerny, Bozena; Panda, Swayamtrupta; Ricci, Claudio ; Jankov, Isidora ; Landt, Hermine ; Wolf, Christian ; Kovačević-Dojčinović, Jelena ; Lakićević, Maša ; Savić, Đorđe V. ; Vince, Oliver ; Simić, Saša; Čvorović-Hajdinjak, Iva ; Marčeta-Mandić, Sladjana
    Academic press:
    The Astrophysical Journal Supplement Series (rok: 2022, tom: 262, strony: id.49, 37 pp.), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4365/ac88ce - link to the publication
  78. The Picture of BLR in 2.5D FRADO: Dynamics and Geometry
    Authors:
    Naddaf, Mohammad-Hassan; Czerny, Bożena ; Szczerba, Ryszard
    Academic press:
    The Astrophysical Journal (rok: 2021, tom: 920, strony: id.30), Wydawca: American Astronomical Society/IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac139d - link to the publication
  1. Generating AGN spectra for LSST: First steps
    Authors:
    Panda, Swayamtrupta; Czerny, Bożena
    Conference:
    XXXIX Polish Astronomical Society Meeting (rok: 2020, ), Wydawca: Polish Astronomical Society
    Data:
    konferencja 9-12 wrzesnia 2019
    Status:
    Published
  2. R-L Relation in realistic FRADO Model
    Authors:
    Naddaf, Mohammad-Hassan; Czerny, Bożena; Szczerba, Ryszard
    Conference:
    XXXIX Polish Astronomical Society Meeting (rok: 2020, ), Wydawca: Polish Astronomical Society
    Data:
    konferencja 9-12 wrzesnia 2019
    Status:
    Published
  3. A New Radius-Luminosity Relation: Using the Near-Infrared CaII Triplet
    Authors:
    Martínez-Aldama, M. L. ; Panda, S. ; Czerny, B.
    Conference:
    XIX Serbian Astronomical Conference, October 13-17, 2020, Belgrade (rok: 2021, ), Wydawca: Publications of the Astronomical Observatory of Belgrade
    Data:
    konferencja October 13-17, 2020
    Status:
    Published
  4. Accretion in Active Galactic Nuclei
    Authors:
    Czerny, Bozena; Naddaf, Mohammad-Hassan
    Conference:
    Accretion Processes in Cosmic Sources - II - APCS2018 (rok: 2019, ), Wydawca: Proceedings of Science/International School for Advanced Studies
    Data:
    konferencja 3-8 September 2018
    Status:
    Published
  5. Distribution of Radio Spectral Slopes of Galaxies in Optical Diagnostic Diagrams
    Authors:
    Zajaček, Michal; Eckart, Andreas; Britzen, Silke; Czerny, Bożena
    Conference:
    XXXIX Polish Astronomical Society Meeting (rok: 2020, ), Wydawca: Polish Astronomical Society
    Data:
    konferencja 9-12 września 2019
    Status:
    Published
  6. Perturbing the accretion flow onto a supermassive black hole by a passing star
    Authors:
    Suková, Petra; Zajaček, Michal; Witzany, Vojtěch; Karas, Vladimír
    Conference:
    RAGtime 22 (rok: 2020, ), Wydawca: Silesian University in Opava
    Data:
    konferencja 19-23 October 2020
    Status:
    Published
  7. Quasars from LSST as dark energy tracers: first steps
    Authors:
    Martinez Aldama, M. L.; Panda, S.; Czerny, B.; Zajacek, M.; LSST AGN SC Collaboration
    Conference:
    Multifrequency Behaviour of High Energy Cosmic Sources XIII (rok: 2020, ), Wydawca: PoS-SISSA
    Data:
    konferencja 3-8 June 2019
    Status:
    Published
  8. Constraining cosmological parameters with reverberation-measured AGN
    Authors:
    Martínez-Aldama, Mary Loli
    Conference:
    XXXIX Polish Astronomical Society Meeting (rok: 2020, ), Wydawca: Polish Astronomical Society
    Data:
    konferencja 9-12 September 2019
    Status:
    Published
  9. Missing bright red giants in the Galactic center: A fingerprint of its once active state?
    Authors:
    Zajaček, Michal; Araudo, Anabella; Karas, Vladimír; Czerny, Bożena; Eckart, Andreas; Suková, Petra; Štolc, Marcel; Witzany, Vojtěch
    Conference:
    RAGtime 22 conference (rok: 2020, ), Wydawca: Silesian University in Opava
    Data:
    konferencja 19-23 October 2020
    Status:
    Published

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