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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Dynamics of processes around compact stars

2023/50/A/ST9/00527

Keywords:

black holes neutron stars hydrodynamics high energy radiation

Descriptors:

  • ST9_11:
  • ST9_12:

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 PAN

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Agnieszka Janiuk 

Number of co-investigators in the project: 7

Call: MAESTRO 15 - announced on 2023-06-19

Amount awarded: 3 670 800 PLN

Project start date (Y-m-d): 2024-03-25

Project end date (Y-m-d): 2028-03-24

Project duration:: 48 months (the same as in the proposal)

Project status: Pending project

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 (5)
  1. Quasi-periodic X-ray eruptions years after a nearby tidal disruption event
    Authors:
    M. Nicholl, D. R. Pasham, A. Mummery, M. Guolo, K. Gendreau, G. C. Dewangan, E. C. Ferrara, R. Remillard, C. Bonnerot, J. Chakraborty, A. Hajela, V. S. Dhillon, A. F. Gillan, J. Greenwood, M. E. Huber, A. Janiuk, G. Salvesen, S. van Velzen, A. Aamer, K. D. Alexander, C. R. Angus, Z. Arzoumanian, K. Auchettl, E. Berger, T. de Boer, Y. Cendes, K. C. Chambers, T.-W. Chen, R. Chornock, M. D. Fulton, H. Gao, J. H. Gillanders, S. Gomez, B. P. Gompertz, A. C. Fabian, J. Herman, A. Ingram, E. Kara, T. Laskar, A. Lawrence, C.-C. Lin, T. B. Lowe, E. A. Magnier, R. Margutti, S. L. McGee, P. Minguez, T. Moore, E. Nathan, S. R. Oates, K. C. Patra, P. Ramsden, V. Ravi, E. J. Ridley, X. Sheng, S. J. Smartt, K. W. Smith, S. Srivastav, R. Stein, H. F. Stevance, S. G. D. Turner, R. J. Wainscoat, J. Weston, T. Wevers & D. R. Young
    Academic press:
    Nature (rok: 2024, tom: 634, strony: 804-808), Wydawca: Nature Publishing Group
    Status:
    Published
    DOI:
    10.48550/arXiv.2409.02181 - link to the publication
  2. Lense–Thirring precession after a supermassive black hole disrupts a star
    Authors:
    Pasham, Dheeraj R; Zajaček, Michal; Nixon, C. J; Coughlin, Eric R. ; Śniegowska, Marzena; Janiuk, Agnieszka ; Czerny, BoŻena ; Wevers, Thomas ; Guolo, Muryel; Ajay, Yukta ; Loewenstein, Michael
    Academic press:
    Nature (rok: 2024, tom: 630, strony: 325-328), Wydawca: Nature Publishing Group
    Status:
    Published
    DOI:
    10.48550/arXiv.2402.09689 - link to the publication
  3. Chaotic magnetic disconnections trigger flux eruptions in accretion flows channeled onto magnetically saturated Kerr black holes
    Authors:
    Krzysztof Nalewajko , Mateusz Kapusta , and Agnieszka Janiuk
    Academic press:
    Astronomy and Astrophysics. (rok: 2024, tom: 692, strony: A37), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202450490 - link to the publication
  4. Broadband Spectral Modeling of the M87 Nucleus
    Authors:
    Andrzej Niedźwiecki, Michał Szanecki, and Agnieszka Janiuk
    Academic press:
    Astrophysical Journal (rok: 2024, tom: 976, strony: 214), Wydawca: IOP Science
    Status:
    Published
    DOI:
    10.3847/1538-4357/ad88e9 - link to the publication
  5. What Is the Black Hole Spin in Cyg X-1?
    Authors:
    Andrzej A. Zdziarski, Swadesh Chand, Srimanta Banerjee, Michał Szanecki, Agnieszka Janiuk, Piotr Lubiński, Andrzej Niedźwiecki, Gulab Dewangan, and Ranjeev Misra
    Academic press:
    Astrophysical Journal Letters (rok: 2024, tom: 967, strony: 9), Wydawca: IOP Science
    Status:
    Published
    DOI:
    10.3847/2041-8213/ad43ed - link to the publication

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