Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

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

2019/33/B/ST9/01564

Keywords:

neutron stars magnetohydrodynamics MHD radiation accretion disks

Descriptors:

  • ST9_012:
  • ST9_011:

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

woj. 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 (Y-m-d): 2020-01-28

Project end date (Y-m-d): 2025-01-27

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 (16)
  • Articles in post-conference publications (9)
  1. 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 (), Wydawca: Oxford university Press
    Status:
    Published
    DOI:
    10.1093/mnrasl/slac155 - link to the publication
  2. Beamed Emission from a Neutron-star ULX in a GRRMHD Simulation
    Authors:
    David Abarca, Kyle Parfrey, Włodek Kluźniak
    Academic press:
    The Astrophysical Journal Letters (), Wydawca: The American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/2041-8213/ac1859 - link to the publication
  3. 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 ()
    Status:
    Published
    DOI:
    10.1093/mnras/staa1808 - link to the publication
  4. 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 (), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stad3807 - link to the publication
  5. Magnetically threaded accretion disks in resistive magnetohydrodynamic simulations and asymptotic expansion
    Authors:
    Čemeljić, M.; Kluźniak, W. Parthasarathy, V.
    Academic press:
    Astronomy & Astrophysics (), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202140637 - link to the publication
  6. 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 (), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stad3975 - link to the publication
  7. 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 (), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stac1317 - link to the publication
  8. Relativistic, axisymmetric, viscous, radiation hydrodynamic simulations of geometrically thin discs. II. Disc variability
    Authors:
    Bhupendra Mishra, Wlodek Kluźniak, P Chris Fragile
    Academic press:
    Relativistic, axisymmetric, viscous, radiation hydrodynamic simulations of geometrically thin discs. II. Disc variability ()
    Status:
    Published
    DOI:
    10.1093/mnras/staa1848 - link to the publication
  9. Trends in torques acting on the star during a star-disk magnetospheric interaction
    Authors:
    Čemeljić, M.; Brun, A. S.
    Academic press:
    Astronomy & Astrophysics (), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202243517 - link to the publication
  10. 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 , Wydawca: IOP
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac9379 - link to the publication
  11. Auroras on Planets around Pulsars
    Authors:
    Mishra, Ruchi; Čemeljić, Miljenko; Varela, Jacobo; Falanga, Maurizio
    Academic press:
    The Astrophysical Journal Letters (), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/2041-8213/ad0f1f - link to the publication
  12. 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 (), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/staa3272 - link to the publication
  13. Hydrodynamical constraints on the bubble wall velocity
    Authors:
    Krajewski, Tomasz; Lewicki, Marek; Zych, Mateusz
    Academic press:
    Physical Review D (), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevD.108.103523 - link to the publication
  14. Astrophysical cloaking of a naked singularity
    Authors:
    Vieira, Ronaldo S. S.; Kluźniak, Włodek
    Academic press:
    Monthly Notices of the Royal Astronomical Society (), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stad1718 - link to the publication
  15. Accretion disc backflow in resistive MHD simulations
    Authors:
    Mishra, R.; Čemeljić, M.; Kluźniak, W.
    Academic press:
    Monthly Notices of the Royal Astronomical Society (), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stad1691 - link to the publication
  16. 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 , Wydawca: IOP
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac70cc - link to the publication
  1. Puffy Accretion Disks: Sub-Eddington, Optically Thick, and Stable
    Authors:
    Debora Lancová, Maciek Wielgus, Wlodzimierz Kluzniak, and Marek Abramowicz
    Conference:
    Bulletin of the AAS • Vol. 55, Issue 4, HEAD20 (tom: AAS High Energy Astrophysics Division meeting #20, strony: BAAS • Vol. 55, Issue 4, e-id 2023n4i116p81), Wydawca: AAS
    Data:
    konferencja March 26-30, 2023
    Status:
    Published
    DOI:
    nn - link to the publication
  2. Star-disk magnetospheric interaction with non-dipolar stellar field
    Authors:
    Cieciuch, Filip; Čemeljić, Miljenko
    Conference:
    XL Polish Astronomical Society Meeting (tom: XL Polish Astronomical Society Meeting, strony: 192-194), Wydawca: PTA
    Data:
    konferencja 13-17 September 2021
    Status:
    Published
    DOI:
    link to the publication
  3. Equilibrium tori orbiting Reissner-Nordström naked singularities
    Authors:
    R. Mishra, W. Kluźniak
    Conference:
    Proceedings of RAGtime 23–25 (tom: RAGtime 25, strony: 151–166), Wydawca: Silesian University in Opava
    Data:
    konferencja 2023.11.27-12.1
    Status:
    Published
    DOI:
    link to the publication
  4. 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 (tom: RAGtime 22, strony: 121-132), Wydawca: Silesian University in Opava
    Data:
    konferencja 19–23 Oct. 2020
    Status:
    Published
    DOI:
    link to the publication
  5. 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 (tom: RAGtime22, strony: nn), Wydawca: Silesian University
    Data:
    konferencja 19-23 October 2020
    Status:
    Published
    DOI:
    link to the publication
  6. 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 (tom: RAGtime 22, strony: 203-208), Wydawca: Silesian University in Opava
    Data:
    konferencja 19–23 Oct. 2020
    Status:
    Published
    DOI:
    link to the publication
  7. Levitating atmospheres around naked singularities
    Authors:
    R. Vieira, W. Kluźniak
    Conference:
    Proceedings of RAGtime 20–22: Workshops on black holes and neutron star (tom: RAGtime 22, strony: 351-355), Wydawca: Silesian University in Opava
    Data:
    konferencja 19–23 Oct. 2020
    Status:
    Published
    DOI:
    link to the publication
  8. 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 (tom: RAGtime 25, strony: 135–142), Wydawca: Silesian University in Opava
    Data:
    konferencja 2023.11-27-12.1
    Status:
    Published
    DOI:
    link to the publication
  9. Aurora on pulsar planets
    Authors:
    M. Čemeljić, J. Varela
    Conference:
    Proceedings of RAGtime 23–25 (tom: RAGtime 25, strony: 41–45), Wydawca: Silesian University in Opava
    Data:
    konferencja 2023.11.27-12.1
    Status:
    Published
    DOI:
    link to the publication

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