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Transient gravitational waves from neutron stars: models and data analysis

2016/22/E/ST9/00037

Keywords

Descriptors

  • ST9_14: Astronomia fal grawitacyjnych
  • ST9_12: Astrofizyka relatywistyczna - procesy wokół obiektów zwartych (białych karłów, gwiazd neutronowych i czarnych dziur)
  • ST9_17: Duże bazy danych: archiwizacja, przechowywanie i analiza

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)

dr hab. Michał Stanisław Bejger

Number of co-investigators in the project: 4

Call

SONATA BIS 6 – announced on 2016-06-15

Amount awarded
1 181 500 PLN
Project start date
2017-05-18
Project end date
2023-05-17
Project duration
72 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 przenośny.
  2. Komputer przenośny (laptop). Cost: 6 000 PLN
  3. Komputer przenośny (laptop) x2 (2 pcs). Cost: 12 000 PLN

Information in the final report

Publication in academic press/journals (20)

  1. A Galactic centre gravitational-wave Messenger

    Authors:
    Abramowicz, Marek; Bejger, Michał; Gourgoulhon, Éric; Straub, Odele
    Academic press:
    Scientific Reports (year: 2020, volume: 10, pages: 7054), Publisher: Nature
    Status:
    Published
    DOI:
    10.1038/s41598-020-63206-1 – link to the publication

  2. Neural network reconstruction of the dense matter equation of state derived from the parameters of neutron stars

    Authors:
    Morawski, F.; Bejger, M.
    Academic press:
    Astronomy & Astrophysics (year: 2020, volume: 642, pages: A78), Publisher: EDP sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202038130 – link to the publication

  3. Probing Elastic Quark Phases in Hybrid Stars with Radius Measurements

    Authors:
    Pereira, Jonas P.; Bejger, Michał; Tonetto, Lucas; Lugones, Germán; Haensel, Paweł; Zdunik, Julian Leszek ; Sieniawska, Magdalena
    Academic press:
    Astrophysical Journal (year: 2021, volume: 910, pages: 145), Publisher: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/abe633 – link to the publication

  4. Tidal deformations of neutron stars with elastic crusts

    Authors:
    Gittins, Fabian; Andersson, Nils; Pereira, Jonas P.
    Academic press:
    Physical Review D (year: 2020, volume: 101 10, pages: 103025), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.101.103025 – link to the publication

  5. Continuous Gravitational Waves from Neutron Stars: Current Status and Prospects

    Authors:
    Sieniawska, Magdalena; Bejger, Michał
    Academic press:
    Universe (year: 2019, volume: 5, pages: 217), Publisher: MDPI
    Status:
    Published
    DOI:
    10.3390/universe5110217 – link to the publication

  6. Core-Collapse Supernova Gravitational-Wave Search and Deep Learning Classification

    Authors:
    Iess, Alberto; Cuoco, Elena; Morawski, Filip; Powell, Jade
    Academic press:
    Machine Learning: Science and Technology (year: 2020, volume: 46024, pages: 25014), Publisher: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/2632-2153/ab7d31 – link to the publication

  7. Enhancing gravitational-wave science with machine learning

    Authors:
    Elena Cuoco, Jade Powell, Marco Cavaglià, Kendall Ackley, Michal Bejger, Chayan Chatterjee, Michael Coughlin, Scott Coughlin, Paul Easter, Reed Essick, Hunter Gabbard, Timothy Gebhard, Shaon Ghosh, Leila Haegel, Alberto Iess, David Keitel, Zsuzsa Marka, Szabolcs Marka, Filip Morawski, Tri Nguyen, Rich Ormiston, Michael Puerrer, Massimiliano Razzano, Kai Staats, Gabriele Vajente, Daniel Williams
    Academic press:
    Machine Learning: Science and Technology (year: 2020, volume: 2, pages: 11002), Publisher: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/2632-2153/abb93a – link to the publication

  8. Differentiating between sharp and smoother phase transitions in neutron stars

    Authors:
    Pereira, Jonas P. ; Bejger, Michał ; Zdunik, J. Leszek ; Haensel, Paweł
    Academic press:
    Physical Review D (year: 2022, volume: 105, pages: 123015), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.105.123015 – link to the publication

  9. Denoising gravitational-wave signals from binary black holes with dilated convolutional autoencoder

    Authors:
    Bacon, P. ; Trovato, A. ; Bejger, M.
    Academic press:
    Machine Learning: Science and Technology (year: 2023, volume: 4, pages: 35024), Publisher: Institute of Physics Publishing
    Status:
    Published
    DOI:
    10.1088/2632-2153/acd90f – link to the publication

  10. Timing Six Energetic Rotation-powered X-Ray Pulsars, Including the Fast-spinning Young PSR J0058-7218 and Big Glitcher PSR J0537-6910

    Authors:
    Ho, Wynn C. G. ; Kuiper, Lucien ; Espinoza, Cristóbal M. ; Guillot, Sebastien ; Ray, Paul S. ; Smith, D. A. ; Bogdanov, Slavko ; Antonopoulou, Danai ; Arzoumanian, Zaven ; Bejger, Michał ; Enoto, Teruaki ; Esposito, Paolo; Harding, Alice K.; Haskell, Brynmor; Lewandowska, Natalia; Maitra, Chandreyee ; Vasilopoulos, Georgios
    Academic press:
    Astrophysical Journal (year: 2022, volume: 939, pages: 7), Publisher: IOP Publishing for the American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac8743 – link to the publication

  11. Detectability of continuous gravitational waves from isolated neutron stars in the Milky Way. The population synthesis approach

    Authors:
    Cieślar, Marek; Bulik, Tomasz; Curyło, Małgorzata; Sieniawska, Magdalena ; Singh, Neha; Bejger, Michał
    Academic press:
    Astronomy & Astrophysics (year: 2021, volume: 649, pages: A92), Publisher: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202039503 – link to the publication

  12. A Robust Test of the Existence of Primordial Black Holes in Galactic Dark Matter Halos

    Authors:
    Abramowicz, Marek ; Bejger, Michał ; Udalski, Andrzej ; Wielgus, Maciek
    Academic press:
    Astrophysical Journal Letters (year: 2022, volume: 935, pages: L28), Publisher: IOP Publishing for the American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/2041-8213/ac86c0 – link to the publication

  13. Detecting dense-matter phase transition signatures in neutron star mass-radius measurements as data anomalies using normalizing flows

    Authors:
    Morawski, Filip; Bejger, Michał
    Academic press:
    Physical Review C (year: 2022, volume: 106, pages: 65802), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevC.106.065802 – link to the publication

  14. Follow-up procedure for gravitational wave searches from isolated neutron stars using the time-domain boldsymbol F -statistic method

    Authors:
    Sieniawska, Magdalena; Bejger, Michał; Królak, Andrzej
    Academic press:
    Classical and Quantum Gravity (year: 2019, volume: 36, pages: 225008), Publisher: IOPscience
    Status:
    Published
    DOI:
    10.1088/1361-6382/ab3ee5 – link to the publication

  15. Fundamental physics and the absence of sub-millisecond pulsars

    Authors:
    Haskell, B.; Zdunik, J. L.; Fortin, M.; Bejger, M.; Wijnands, R.; Patruno, A.
    Academic press:
    Astronomy and Astrophysics (year: 2018, volume: 620, pages: 69), Publisher: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/201833521 – link to the publication

  16. Tidal deformability and other global parameters of compact stars with strong phase transitions

    Authors:
    Sieniawska, M.; Turczański, W.; Bejger, M.; Zdunik, J. L.
    Academic press:
    Astronomy and Astrophysics (year: 2019, volume: 622, pages: A174), Publisher: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/201833969 – link to the publication

  17. Collisions of Neutron Stars with Primordial Black Holes as Fast Radio Bursts Engines

    Authors:
    Abramowicz, Marek A.; Bejger, Michał; Wielgus, Maciek
    Academic press:
    Astrophysical Journal (year: 2018, volume: 868, pages: 17), Publisher: IOP Science
    Status:
    Published
    DOI:
    10.3847/1538-4357/aae64a – link to the publication

  18. Evidence for a Multipolar Magnetic Field in SGR J1745-2900 from X-Ray Light-curve Analysis

    Authors:
    de Lima, Rafael C. R.; Coelho, Jaziel G.; Pereira, Jonas P.; Rodrigues, Claudia V.; Rueda, Jorge A.
    Academic press:
    The Astrophysical Journal (year: 2020, volume: 889, pages: 165), Publisher: AAS IOP
    Status:
    Published
    DOI:
    10.3847/1538-4357/ab65f – link to the publication

  19. Markov Chain Monte Carlo population synthesis of single radio pulsars in the Galaxy

    Authors:
    Cieślar, Marek; Bulik, Tomasz; Osłowski, Stefan
    Academic press:
    Monthly Notices of the Royal Astronomical Society (year: 2020, volume: 492, pages: 4043-4057), Publisher: MNRAS
    Status:
    Published
    DOI:
    10.1093/mnras/staa073 – link to the publication

  20. Estimating the equation of state from measurements of neutron star radii with 5% accuracy

    Authors:
    Sieniawska, M.; Bejger, M.; Haskell, B.
    Academic press:
    Astronomy and Astrophysics (year: 2018, volume: 616, pages: 105), Publisher: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/201833071 – link to the publication

Articles in post-conference publications (2)

  1. Followup procedure in time-domain F-statistic searches for continuous gravitational waves

    Authors:
    Sieniawska, Magdalena; Bejger, Michał; Ciecieląg, Paweł; Królak, Andrzej
    Conference:
    XXXVIII Polish Astronomical Society Meeting (year: 2018, pages: 37-40), Publisher: Polish Astronomical Society
    Date:
    conference 11-14 September, 2017
    Status:
    Published

  2. Neutron stars as sources of gravitational waves

    Authors:
    Bejger, Michał
    Conference:
    XXXVIII Polish Astronomical Society Meeting (year: 2018, pages: 27-32), Publisher: Polish Astronomical Society
    Date:
    conference 11-14 September, 2017
    Status:
    Published

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Graphic design and implementation: Jakub Piotrowski