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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Accretion in white dwarf binaries on timescales from minutes to decades.

2021/40/C/ST9/00186

Keywords:

accretion - binary stars - symbiotic stars - cataclysmic variables

Descriptors:

  • ST9_007:

Panel:

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

Host institution :

Uniwersytet Warszawski

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Krystian Adam Iłkiewicz 

Number of co-investigators in the project: 2

Call: SONATINA 5 - announced on 2020-12-15

Amount awarded: 537 987 PLN

Project start date (Y-m-d): 2021-11-02

Project end date (Y-m-d): 2024-11-01

Project duration:: 36 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 (12)
  1. Classifying Optical (Out)bursts in Cataclysmic Variables: The Distinct Observational Characteristics of Dwarf Novae, Micronovae, Stellar Flares, and Magnetic Gating
    Authors:
    Krystian Iłkiewicz, Simone Scaringi, Martina Veresvarska, Domitilla De Martino, Colin Littlefield, Christian Knigge, John A. Paice, Anwesha Sahu
    Academic press:
    The Astrophysical Journal Letters (rok: 2024, tom: 962, strony: 7), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/2041-8213/ad243c - link to the publication
  2. Kepler K2 and TESS Observations of Two Magnetic Cataclysmic Variables: The New Asynchronous Polar SDSS J084617.11+245344.1 and Paloma
    Authors:
    Colin Littlefield, D. W. Hoard, Peter Garnavich, Paula Szkody, Paul A. Mason, Simone Scaringi, Krystian Iłkiewicz, Mark R. Kennedy, Saul A. Rappaport, Rahul Jayaraman
    Academic press:
    The Astronomical Journal (rok: 2023, tom: 165, strony: 43), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.3847/1538-3881/aca1a5 - link to the publication
  3. A radical transition in the post-main-sequence system U Equulei
    Authors:
    Tomek Kamiński, Mirek R. Schmidt, Anlaug Amanda Djupvik, Karl M. Menten, Alex Kraus, Krystian Iłkiewicz, Thomas Steinmetz, Muhammad Zain Mobeen, Ryszard Szczerba
    Academic press:
    Astronomy & Astrophysics (rok: 2024, tom: 682, strony: 22), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202347770 - link to the publication
  4. Burst-induced spin variations in the accreting magnetic white dwarf PBC J0801.2-4625
    Authors:
    Z. A. Irving, D. Altamirano, S. Scaringi, M. Veresvarska, C. Knigge, N. Castro Segura, D. De Martino, K. Iłkiewicz
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2024, tom: 530, strony: 11), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stae1103 - link to the publication
  5. Evolution of the optical emission lines and the X-ray emission during the super-active stage of T CrB
    Authors:
    K. A. Stoyanov, G. J. M. Luna, R. K. Zamanov, K. Ilkiewicz, Y. M. Nikolov, M. Moyseev, M. Minev, A. Kurtenkov, S. Y. Stefanov
    Academic press:
    Bulgarian Astronomical Journal (rok: 2025, tom: 42, strony: 6), Wydawca: Institute of Astronomy and Rozhen NAO
    Status:
    Published
    DOI:
    link to the publication
  6. Ancient Nova Shells of RX Pup Indicate Evolution of Mass Transfer Rate
    Authors:
    Krystian Iłkiewicz, Joanna Mikołajewska, Michael M. Shara, Jacqueline K. Faherty, Simone Scaringi
    Academic press:
    The Astrophysical Journal Letters (rok: 2024, tom: 972, strony: 11), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/2041-8213/ad6e5a - link to the publication
  7. The peculiar bursting nature of CP Pup
    Authors:
    M. Veresvarska, S. Scaringi, S. Hagen, D. De Martino, C. Done, K. Ilkiewicz, C. Knigge, C. Littlefield
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2024, tom: 529, strony: 9), Wydawca: Oxford Academic
    Status:
    Published
    DOI:
    10.1093/mnras/stae573 - link to the publication
  8. Symbiotic Star T CrB as an Extreme SU UMa-type Dwarf Nova
    Authors:
    Krystian Iłkiewicz, Joanna Mikołajewska, Kiril A. Stoyanov
    Academic press:
    The Astrophysical Journal Letters (rok: 2023, tom: 953, strony: 5), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/2041-8213/ace9dc - link to the publication
  9. TESS Photometry of AM Her and AR UMa: Binary Parameters, Cyclotron Emission Modeling, and Mass Transfer Duty Cycles
    Authors:
    Paul A. Mason, Pasi Hakala, Kinwah Wu, Paul E. Barrett, Krystian Iłkiewicz, Colin Littlefield, Lorena C. Monroy, Hasan C. Sezer, Francisco Jablonski, Peter Garnavich, Paula Szkody, Gavin Ramsay, Christopher Duffy, Simone Scaringi
    Academic press:
    The Astrophysical Journal (rok: 2024, tom: 965, strony: 18), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ad27d7 - link to the publication
  10. Evolution of spin in the intermediate polar CC sculptoris
    Authors:
    John. A. Paice, S. Scaringi, N. Castro Segura, A. Sahu, K. Iłkiewicz, Deanne L. Coppejans, D. De Martino, C. Knigge, M. Veresvarska
    Academic press:
    Monthly Notices of the Royal Astronomical Society: Letters (rok: 2024, tom: 531, strony: 4), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnrasl/slae035 - link to the publication
  11. Locating the flickering source in polars
    Authors:
    Krystian Iłkiewicz, Simone Scaringi, Colin Littlefield, Paul A. Mason
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2022, tom: 516, strony: 5209-5215), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stac2597 - link to the publication
  12. Circumbinary disc interactions and stochastic dust obscuration in the post-asymptotic-giant-branch binary HD 213985
    Authors:
    Krystian Iłkiewicz, Léa Planquart, Tomek Kamiński, Hans Van Winckel
    Status:
    Accepted for publication

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