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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Black hole accretion flows as astroparticle sources

2016/21/B/ST9/02388

Keywords:

black holes accretion discs X-rays gamma-rays

Descriptors:

  • ST9_11: High energy and particle astrophysics: X-rays, gamma rays, cosmic rays, neutrinos
  • 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 :

Uniwersytet Łódzki, Wydział Fizyki i Informatyki Stosowanej

woj. łódzkie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr hab. Andrzej Maciołek-Niedźwiecki 

Number of co-investigators in the project: 4

Call: OPUS 11 - announced on 2016-03-15

Amount awarded: 229 600 PLN

Project start date (Y-m-d): 2017-01-19

Project end date (Y-m-d): 2022-10-18

Project duration:: 69 months (the same as in the proposal)

Project status: Project settled

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.

Equipment purchased [PL]

  1. Komputer stacjonarny (6 000 PLN)

Information in the final report

  • Publication in academic press/journals (11)
  1. The X-/gamma-Ray Correlation in NGC 4945 and the Nature of Its gamma-Ray Source
    Authors:
    Rafał Wojaczyński, Andrzej Niedźwiecki
    Academic press:
    The Astrophysical Journal (rok: 2017, tom: 849, strony: 97 (1-7)), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/aa8f9d - link to the publication
  2. Hot accretion flows in low-luminosity active galactic nuclei in NGC 4258 and NGC 7213
    Authors:
    M. Szanecki, A. Niedźwiecki, R. Wojaczyński
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2023, tom: 521, strony: 2215-2224), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stad699 - link to the publication
  3. Relativistic Reflection in NGC 4151
    Authors:
    Szanecki Michał, Niedźwiecki Andrzej, Zdziarski Andrzej
    Academic press:
    The Astrophysical Journal (rok: 2021, tom: 909, strony: id.205(1-11)), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/abe380 - link to the publication
  4. Impact of the Returning Radiation on the Analysis of the Reflection Spectra of Black Holes
    Authors:
    Riaz Shafqat, Szanecki Michał, Niedźwiecki Andrzej, Ayzenberg Dimitry, Bambi Cosimo
    Academic press:
    The Astrophysical Journal (rok: 2021, tom: 910, strony: id 49(1-17)), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/abe2a3 - link to the publication
  5. Improved spectral models for relativistic reflection
    Authors:
    Niedźwiecki, Andrzej; Szanecki, Michał; Zdziarski, Andrzej A.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2019, tom: 485, strony: 2942-2955), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stz487 - link to the publication
  6. Lamp-post with an outflow and the hard state of Cyg X-1
    Authors:
    Ł. Klepczarek, A. Niedźwiecki, M. Szanecki
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2023, tom: 519, strony: L79-L84), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnrasl/slac156 - link to the publication
  7. Towards Precision Measurements of Accreting Black Holes Using X-Ray Reflection Spectroscopy
    Authors:
    Bambi Cosimo, Brenneman Laura, Dauser Thomas, García Javier, Grinberg Victoria, Ingram Adam, Jiang Jiachen, Liu Honghui, Lohfink Anne, Marinucci Andrea, Mastroserio Guglielmo, Middei Riccardo, Nampalliwar Sourabh, Niedźwiecki Andrzej, Steiner James, Tripathi Ashutosh, Zdziarski Andrzej
    Academic press:
    Space Science Reviews (rok: 2021, tom: 217, strony: id.65(1-55)), Wydawca: Springer Nature B.V.
    Status:
    Published
    DOI:
    10.1007/s11214-021-00841-8 - link to the publication
  8. Comparison of spectral models for disc truncation in the hard state of GX 339-4
    Authors:
    Dziełak, Marta A.; Zdziarski, Andrzej A.; Szanecki, Michał; De Marco, Barbara; Niedźwiecki, Andrzej; Markowitz, Alex
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2019, tom: 485, strony: 3845-3856), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stz668 - link to the publication
  9. Geometry of the X-ray source 1H 0707-495
    Authors:
    Szanecki Michał, Niedźwiecki Andrzej, Done Chris, Klepczarek Łukasz, Lubiński Piotr, Mizumoto Misaki
    Academic press:
    Astronomy & Astrphysics (rok: 2020, tom: 641, strony: 89), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202038303 - link to the publication
  10. Improved Model of X-Ray Emission from Hot Accretion Flows
    Authors:
    A. Niedźwiecki, M. Szanecki, A. Zdziarski, F. Xie
    Academic press:
    The Astrophysical Journal (rok: 2022, tom: 931, strony: 167), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac6c8b - link to the publication
  11. The lamppost model: effects of photon trapping, the bottom lamp and disc truncation
    Authors:
    Andrzej Niedzwiecki, Andrzej Zdziarski
    Academic press:
    MNRAS (rok: 2018, tom: 477, strony: 4269-4273), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/sty873 - link to the publication

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