Radoslaw Jan Wojtak

Radoslaw Jan Wojtak

Associate Professor


  1. Published

    Two-population Bayesian hierarchical model of Type Ia supernovae

    Wojtak, Radoslaw Jan, Hjorth, Jens & Hjortlund, Jacob Osman, 11 Sep 2023, In: Monthly Notices of the Royal Astronomical Society. 525, 4, p. 5187-5203 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Physical properties underlying observed kinematics of satellite galaxies

    Wojtak, Radoslaw Jan & Mamon, G. A., 1 Jan 2013, In: Monthly Notices of the Royal Astronomical Society. 428, 3, p. 2407-2417

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Orbital anisotropy in cosmological haloes revisited

    Wojtak, Radoslaw Jan, Gottloeber, S. & Klypin, A., 1 Sep 2013, In: Monthly Notices of the Royal Astronomical Society. 434, 2, p. 1576-1585

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Testing the mapping between redshift and cosmic scale factor

    Wojtak, Radoslaw Jan & Prada, F., 21 May 2016, In: Monthly Notices of the Royal Astronomical Society. 458, 3, p. 3331-3340

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Magnified or multiply imaged? - Search strategies for gravitationally lensed supernovae in wide-field surveys

    Wojtak, Radoslaw Jan, Hjorth, Jens & Gall, Christa, 1 Aug 2019, In: Monthly Notice of the Royal Astronomical Society. 487, 3, p. 3342-3355 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    The Hubble-Lemaitre constant and sound horizon from low-redshift probes

    Wojtak, Radoslaw Jan & Agnello, Adriano, 4 Jul 2019, In: Monthly Notices of the Royal Astronomical Society. 486, 4, p. 5046-5051 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Intrinsic tension in the supernova sector of the local Hubble constant measurement and its implications

    Wojtak, Radoslaw Jan & Hjorth, Jens, 2 Aug 2022, In: Monthly Notices of the Royal Astronomical Society. 515, 2, p. 2790-2799 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Cosmic variance of the local Hubble flow in large-scale cosmological simulations

    Wojtak, Radoslaw Jan, Knebe, A., Watson, W. A., Iliev, I. T., Hess, S., Rapetti, D., Yepes, G. & Gottloeber, S., 1 Feb 2014, In: Monthly Notices of the Royal Astronomical Society. 438, 2, p. 1805-1812

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Voids in cosmological simulations over cosmic time

    Wojtak, Radoslaw Jan, Powell, D. & Abel, T., 1 Jun 2016, In: Monthly Notices of the Royal Astronomical Society. 458, 4, p. 4431-4442

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Redshift remapping and cosmic acceleration in dark-matter-dominated cosmological models

    Wojtak, Radoslaw Jan & Prada, F., 10 Jun 2017, In: Monthly Notices of the Royal Astronomical Society. 470, 4, p. 4493-4511

    Research output: Contribution to journalJournal articleResearchpeer-review

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