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From Transitional Pulsars to ULXs - radiation, jets, and outflows in accreting neutron stars

2019/33/B/ST9/01564

Keywords

Descriptors

  • ST9_012: Astrofizyka relatywistyczna
  • ST9_011: Astrofizyka wysokich energii: promieniowanie rentgenowskie, gamma, kosmiczne; neutrina

Panel

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

Host institution

Centrum Astronomiczne im. Mikołaja Kopernika PAN

Voivodeship: mazowieckie

Other projects carried out by the institution »

Principal investigator (from the host institution)

prof. Włodzimierz Kluźniak

Number of co-investigators in the project: 6

Call

OPUS 17 – announced on 2019-03-15

Amount awarded
1 492 800 PLN
Project start date
2020-01-28
Project end date
2025-01-27
Project duration
60 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.

Information in the final report

Publication in academic press/journals (24)

  1. Energy distribution and substructure formation in astrophysical MHD simulations

    Authors:
    Kayanikhoo, Fatemeh; Čemeljić, Miljenko; Wielgus, Maciek; Kluźniak, Włodek
    Academic press:
    Monthly Notices of the Royal Astronomical Society (year: 2023, volume: 527, pages: 10151-10167), Publisher: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stad3807 – link to the publication

  2. Trends in torques acting on the star during a star-disk magnetospheric interaction

    Authors:
    Čemeljić, M.; Brun, A. S.
    Academic press:
    Astronomy & Astrophysics (year: 2023, volume: 679, pages: id.A16, 14 pp.), Publisher: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202243517 – link to the publication

  3. Astrophysical cloaking of a naked singularity

    Authors:
    Vieira, Ronaldo S. S.; Kluźniak, Włodek
    Academic press:
    Monthly Notices of the Royal Astronomical Society (year: 2023, volume: 523, pages: 4615-4623), Publisher: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stad1718 – link to the publication

  4. Truncated, tilted discs as a possible source of Quasi-Periodic Oscillations

    Authors:
    Bollimpalli, D. A.; Fragile, P. C.; Dewberry, J. W.; Kluźniak, W.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (year: 2024, volume: 528, pages: 1142-1157), Publisher: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stad3975 – link to the publication

  5. Inner dusty regions of protoplanetary discs – II. Dust dynamics driven by radiation pressure and disc winds

    Authors:
    Vinković, Dejan; Čemeljić, Miljenko
    Academic press:
    Monthly Notices of the Royal Astronomical Society (year: 2020, volume: 500, pages: 506-519), Publisher: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/staa3272 – link to the publication

  6. Auroras on Planets around Pulsars

    Authors:
    Mishra, Ruchi; Čemeljić, Miljenko; Varela, Jacobo; Falanga, Maurizio
    Academic press:
    The Astrophysical Journal Letters (year: 2023, volume: 959, pages: id.L13, 6 pp.), Publisher: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/2041-8213/ad0f1f – link to the publication

  7. Magnetically threaded accretion disks in resistive magnetohydrodynamic simulations and asymptotic expansion

    Authors:
    Čemeljić, M.; Kluźniak, W. Parthasarathy, V.
    Academic press:
    Astronomy & Astrophysics (year: 2023, volume: 678, pages: id.A57, 16 pp.), Publisher: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202140637 – link to the publication

  8. Accretion disc backflow in resistive MHD simulations

    Authors:
    Mishra, R.; Čemeljić, M.; Kluźniak, W.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (year: 2023, volume: 523, pages: 4708-4719), Publisher: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stad1691 – link to the publication

  9. Fluid figures of equilibrium orbiting Reissner-Nordström black holes and naked singularities

    Authors:
    Mishra, Ruchi; Krajewski, Tomasz; Kluźniak, Włodek
    Academic press:
    Physical Review D (year: 2024, volume: 110, pages: id.124030, 14 pp.), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.110.124030 – link to the publication

  10. ULX Collimation by Outflows in Moderately Magnetized Neutron Stars

    Authors:
    Fatemeh Kayanikhoo, Włodek Kluźniak, and Miljenko Čemeljić
    Academic press:
    The Astrophysical Journal (year: 2025, volume: 982, pages: 95 (8pp)), Publisher: American Astronomical Society.
    Status:
    Published
    DOI:
    10.3847/1538-4357/adb714 – link to the publication

  11. Outflows from Naked Singularities, Infall through the Black Hole Horizon: Hydrodynamic Simulations of Accretion in the Reissner-Nordström Space-Time

    Authors:
    Kluźniak, Włodek; Krajewski, Tomasz
    Academic press:
    Physical Review Letters (year: 2024, volume: 133, pages: id.241401, 6 pp.), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevLett.133.241401 – link to the publication

  12. Inner dusty regions of protoplanetary discs - III. The role of non-radial radiation pressure in dust dynamics

    Authors:
    Vinković, Dejan; Čemeljić, Miljenko
    Academic press:
    Monthly Notices of the Royal Astronomical Society (year: 2024, volume: 532, pages: 2388-2400), Publisher: OUP
    Status:
    Published
    DOI:
    10.1093/mnras/stae1635 – link to the publication

  13. Pseudo-Newtonian Simulation of a Thin Accretion Disk Around a Reissner–Nordström Naked Singularity

    Authors:
    Čemeljić, Miljenko; Kluźniak, Włodek; Mishra, Ruchi; Wielgus, Maciek
    Academic press:
    The Astrophysical Journal (year: 2025, volume: 981, pages: id.69, 7 pp.), Publisher: American Astonomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/adb421 – link to the publication

  14. Hydrodynamical constraints on the bubble wall velocity

    Authors:
    Krajewski, Tomasz; Lewicki, Marek; Zych, Mateusz
    Academic press:
    Physical Review D (year: 2023, volume: 108, pages: article id.103523), Publisher: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevD.108.103523 – link to the publication

  15. Thermalization effects on the dynamics of growing vacuum bubbles

    Authors:
    T. Krajewski, M. Lewicki, M. Vasar, V. Vaskonen, H. Veermäe and M. Zych,
    Academic press:
    JHEP (year: 2025, volume: 2025, pages: 178), Publisher: Springer
    Status:
    Published
    DOI:
    10.1007/JHEP03(2025)178 – link to the publication

  16. Modulation of X-Ray Flux by Obscuration of Neutron Star Boundary Layer

    Authors:
    Török, G.; Klimovičová, K.; Lančová, D.; Matuszková, M.; Šrámková, E.; Urbanec, M.; Čemeljić, M.; Šprňa, R.; Karas, V.
    Academic press:
    The Astrophysical Journal (year: 2024, volume: 981, pages: id.10, 7 pp.), Publisher: APS
    Status:
    Published
    DOI:
    10.3847/1538-4357/adad71 – link to the publication

  17. Formation of Episodic Jets and Associated Flares from Black Hole Accretion Systems

    Authors:
    Čemeljić, Miljenko; Yang, Hai; Yuan, Feng; Shang, Hsien
    Academic press:
    The Astrophysical Journal (year: 2022, volume: 933, pages: 55), Publisher: IOP
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac70cc – link to the publication

  18. Numerical Simulation of Hot Accretion Flow around Bondi Radius

    Authors:
    Mosallanezhad, Amin; Bu, De-Fu; Čemeljić, Miljenko; Zeraatgari, Fatemeh Zahra; Hai, Yang; Mei, Liquan
    Academic press:
    Astrophysical Journal (year: 2022, volume: 939, pages: 12), Publisher: IOP
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac9379 – link to the publication

  19. Relativistic, axisymmetric, viscous, radiation hydrodynamic simulations of geometrically thin discs. II. Disc variability

    Authors:
    Bhupendra Mishra, Wlodek Kluźniak, P Chris Fragile
    Academic press:
    Monthly Notices of the Royal Astronomical Society (year: 2020, volume: 497, pages: 1066–1079), Publisher: Oxford Academic
    Status:
    Published
    DOI:
    10.1093/mnras/staa1848 – link to the publication

  20. Beamed Emission from a Neutron-star ULX in a GRRMHD Simulation

    Authors:
    David Abarca, Kyle Parfrey, Włodek Kluźniak
    Academic press:
    The Astrophysical Journal Letters (year: 2021, volume: 917, pages: L31), Publisher: The American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/2041-8213/ac1859 – link to the publication

  21. Looking for the underlying cause of black hole X-ray variability in GRMHD simulations

    Authors:
    D A Bollimpalli, R Mahmoud, C Done, P C Fragile, W Kluźniak, R Narayan, C J White
    Academic press:
    Monthly Notices of the Royal Astronomical Society (year: 2020, volume: 496, pages: 3808–3828), Publisher: Oxford Academic
    Status:
    Published
    DOI:
    10.1093/mnras/staa1808 – link to the publication

  22. Bubble-wall velocity in local thermal equilibrium: hydrodynamical simulations vs analytical treatment

    Authors:
    Krajewski, Tomasz; Lewicki, Marek; Zych, Mateusz
    Academic press:
    Journal of High Energy Physics (year: 2024, volume: 2024, pages: article id. 11), Publisher: Springer
    Status:
    Published
    DOI:
    10.1007/JHEP05(2024)011 – link to the publication

  23. Observational properties of puffy discs: radiative GRMHD spectra of mildly sub-Eddington accretion

    Authors:
    Wielgus, Maciek; Lančová, Debora; Straub, Odele; Kluźniak, Włodek; Narayan, Ramesh ; Abarca, David ; Różańska, Agata; Vincent, Frederic ; Török, Gabriel; Abramowicz, Marek
    Academic press:
    Monthly Notices of the Royal Astronomical Society (year: 2022, volume: 514, pages: 780-789), Publisher: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stac1317 – link to the publication

  24. Effect of geometrically thin discs on precessing, thick flows: relevance to type-C QPOs

    Authors:
    Bollimpalli, D. A.; Fragile, P. C.; Kluźniak, W.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (year: 2023, volume: 520, pages: L79-L84), Publisher: Oxford university Press
    Status:
    Published
    DOI:
    10.1093/mnrasl/slac155 – link to the publication

Articles in post-conference publications (8)

  1. Equilibrium tori orbiting Reissner-Nordström naked singularities

    Authors:
    R. Mishra, W. Kluźniak
    Conference:
    Proceedings of RAGtime 23–25 (year: 2023, volume: RAGtime 25, pages: 151–166), Publisher: Silesian University in Opava
    Date:
    conference 2023.11.27-12.1
    Status:
    Published

  2. Levitating atmospheres around naked singularities

    Authors:
    R. Vieira, W. Kluźniak
    Conference:
    Proceedings of RAGtime 20–22: Workshops on black holes and neutron star (year: 2021, volume: RAGtime 22, pages: 351-355), Publisher: Silesian University in Opava
    Date:
    conference 19–23 Oct. 2020
    Status:
    Published

  3. Aurora on pulsar planets

    Authors:
    M. Čemeljić, J. Varela
    Conference:
    Proceedings of RAGtime 23–25 (year: 2023, volume: RAGtime 25, pages: 41–45), Publisher: Silesian University in Opava
    Date:
    conference 2023.11.27-12.1
    Status:
    Published

  4. Energy dissipation in astrophysical simulations: results of the Orszag-Tang test problem

    Authors:
    F. Kayanikhoo, M. Čemeljić, M. Wielgus, W. Kluźniak
    Conference:
    Proceedings of RAGtime 23–25 (year: 2023, volume: RAGtime 25, pages: 135–142), Publisher: Silesian University in Opava
    Date:
    conference 2023.11-27-12.1
    Status:
    Published

  5. The effect of magnetic field on the structure of strange quark star

    Authors:
    F. Kayanikhoo, C. Providência
    Conference:
    Proceedings of RAGtime 20–22: Workshops on black holes and neutron stars (year: 2021, volume: RAGtime 22, pages: 121-132), Publisher: Silesian University in Opava
    Date:
    conference 19–23 Oct. 2020
    Status:
    Published

  6. Flux ropes in SANE disks

    Authors:
    Čemeljić, Miljenko ; Yuan, Feng ; Yang, Hai
    Conference:
    Proceedings of RAGtime 20–22: Workshops on black holes and neutron stars (year: 2021, volume: RAGtime22, pages: nn), Publisher: Silesian University
    Date:
    conference 19-23 October 2020
    Status:
    Published

  7. Star-disk magnetospheric interaction with non-dipolar stellar field

    Authors:
    Cieciuch, Filip; Čemeljić, Miljenko
    Conference:
    XL Polish Astronomical Society Meeting (year: 2022, volume: XL Polish Astronomical Society Meeting, pages: 192-194), Publisher: PTA
    Date:
    conference 13-17 September 2021
    Status:
    Published

  8. Backflow in simulated MHD accretion disks

    Authors:
    Ruchi Mishra, Miljenko Čemeljić and Wlodek Kluźniak
    Conference:
    Proceedings of RAGtime 20–22: Workshops on black holes and neutron stars (year: 2021, volume: RAGtime 22, pages: 203-208), Publisher: Silesian University in Opava
    Date:
    conference 19–23 Oct. 2020
    Status:
    Published

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Graphic design and implementation: Jakub Piotrowski