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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COLAB: COsmic LAboratory for Baryons and dark matter

2020/39/B/ST9/03494

Keywords:

dark matter cosmology galaxies lensing dwarf and satellite galaxies

Descriptors:

  • ST9_013:
  • ST9_009:
  • ST9_015:

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):

dr hab. Wojciech Andrzej Hellwing 

Number of co-investigators in the project: 5

Call: OPUS 20 - announced on 2020-09-15

Amount awarded: 1 677 000 PLN

Project start date (Y-m-d): 2021-09-01

Project end date (Y-m-d): 2025-08-31

Project duration:: 48 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 (11)
  1. Dark matter solution to the H0 and S8 tensions, and the integrated Sachs-Wolfe void anomaly
    Authors:
    Krishna Naidoo, Mariana Jaber, Wojciech A. Hellwing, Maciej Bilicki
    Academic press:
    Physical review D (rok: 2024, tom: Volume 109, Issue 8, strony: article id.083511), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.109.083511 - link to the publication
  2. Enhancing photometric redshift catalogs through color-space analysis: Application to KiDS-bright galaxies
    Authors:
    Priyanka Jalan, Maciej Bilicki, Wojciech A. Hellwing, Angus H. Wright, Andrej Dvornik, Catherine Heymans, Hendrik Hildebrandt, Shahab Joudaki, Konrad Kuijken, Constance Mahony, Szymon Jan Nakoneczny, Mario Radovich, Jan Luca van den Busch, Mijin Yoon
    Academic press:
    Astronomy & Astrophysics (rok: 2024, tom: Volume 692, strony: id.A177, 17 pp), Wydawca: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202452424 - link to the publication
  3. Hermeian haloes: Extreme objects with two interactions in the past
    Authors:
    Anastasiia Osipova, Sergey Pilipenko, Stefan Gottlöber, Noam I. Libeskind, Oliver Newton, Jenny G. Sorce, Gustavo Yepes
    Academic press:
    Physics of the Dark Universe (rok: 2023, tom: Volume 42, strony: article id. 101328), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.dark.2023.101328 - link to the publication
  4. Dwarf stellar haloes: a powerful probe of small-scale galaxy formation and the nature of dark matter
    Authors:
    Alis J. Deason, Sownak Bose, Azadeh Fattahi, Nicola C. Amorisco, Wojciech Hellwing, Carlos S. Frenk
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2022, tom: 511, strony: 4044-4059), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stab3524 - link to the publication
  5. Hierarchical structure of the cosmic web and galaxy properties
    Authors:
    Mariana Jaber, Marius Peper, Wojciech A. Hellwing, Miguel Angel Aragon-Calvo, Octavio Valenzuela
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2024, tom: Volume 527, Issue 2, strony: pp.4087-4099), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stad3347 - link to the publication
  6. COWS: a filament finder for Hessian cosmic web identifiers
    Authors:
    Simon Pfeifer, Noam I Libeskind, Yehuda Hoffman, Wojciech A Hellwing, Maciej Bilicki, Krishna Naidoo
    Academic press:
    Monthly Notices of the Royal Astronomical Society (rok: 2022, tom: 514, strony: 470–479), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stac1382 - link to the publication
  7. The Undiscovered Ultradiffuse Galaxies of the Local Group
    Authors:
    Newton, Oliver; Di Cintio, Arianna; Cardona-Barrero, Salvador; Libeskind, Noam I.; Hoffman, Yehuda ; Knebe, Alexander; Sorce, Jenny G.; Steinmetz, Matthias; Tempel, Elmo
    Academic press:
    The Astrophysical Journal Letters (rok: 2023, tom: Volume 946, Issue 2, strony: id.L37, 8 pp.), Wydawca: AAS & IOP
    Status:
    Published
    DOI:
    10.3847/2041-8213/acc2bb - link to the publication
  8. Differentiating small-scale subhalo distributions in CDM and WDM models using persistent homology
    Authors:
    Jessi Cisewski-Kehe, Brittany Terese Fasy, Wojciech Hellwing, Mark R. Lovell, Pawel Drozda, Mike Wu
    Academic press:
    Physical Review D (rok: 2022, tom: 106, strony: article id.023521), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.106.023521 - link to the publication
  9. Galaxy and halo angular clustering in Λ CDM and modified gravity cosmologies
    Authors:
    Paweł Drozda, Wojciech A. Hellwing, Maciej Bilicki
    Academic press:
    Physical Review D (rok: 2022, tom: 106, strony: Volume 106, Issue 4), Wydawca: American Astronomical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.106.043513 - link to the publication
  10. Ghostly Galaxies: Accretion-dominated Stellar Systems in Low-mass Dark Matter Halos
    Authors:
    Chung-Wen Wang, Andrew P. Cooper, Sownak Bose, Carlos S. Frenk, Wojciech A. Hellwing
    Academic press:
    The Astrophysical Journal (rok: 2023, tom: Volume 958, Issue 2, strony: id.166, 14 pp.), Wydawca: Institute of Physics Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ad011d - link to the publication
  11. Dwarf stellar haloes: a powerful probe of small-scale galaxy formation and the nature of dark matter
    Authors:
    Alis J. Deason, Sownak Bose, Azadeh Fattahi, Nicola C. Amorisco, Wojciech Hellwing, Carlos S. Frenk
    Academic press:
    Monthly Notices of the Royal Astronomical Society (), Wydawca: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stab3524 - link to the publication

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