Radoslaw Jan Wojtak

Radoslaw Jan Wojtak

Associate Professor


  1. 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

  2. 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

  3. Published

    Galaxy Cluster Mass Reconstruction Project - IV. Understanding the effects of imperfect membership on cluster mass estimation

    Wojtak, Radoslaw Jan, Old, L., Mamon, G. A., Pearce, F. R., de Carvalho, R., Sifon, C., Gray, M. E., Skibba, R. A., Croton, D., Bamford, S., Gifford, D., von der Linden, A., Munoz-Cuartas, J. C., Mueller, V., Pearson, R. J., Rozo, E., Rykoff, E., Saro, A., Sepp, T. & Tempel, E., 2 Nov 2018, In: Monthly Notices of the Royal Astronomical Society. 481, 1, p. 324-340 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Statistical Mechanics of Collisionless Orbits. IV. Distribution of Angular Momentum

    Williams, L. L. R., Hjorth, Jens & Wojtak, Radoslaw Jan, 1 Mar 2014, In: Astrophysical Journal. 783, 1, 10 p., 13.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Relative Intrinsic Scatter in Hierarchical Type Ia Supernova Sibling Analyses: Application to SNe 2021hpr, 1997bq, and 2008fv in NGC 3147

    Ward, S. M., Thorp, S., Mandel, K. S., Dhawan, S., Jones, D. O., Taggart, K., Foley, R. J., Narayan, G., Chambers, K. C., Coulter, D. A., Davis, K. W., De Boer, T., De Soto, K., Earl, N., Gagliano, A., Gao, H., Hjorth, J., Huber, M. E., Izzo, L., Langeroodi, D. & 5 others, Magnier, E. A., Mcgill, P., Rest, A., Rojas-bravo, C. & Wojtak, Radoslaw Jan, 13 Oct 2023, In: Astrophysical Journal. 956, 2, 17 p., 111.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Effect of asphericity in caustic mass estimates of galaxy clusters

    Svensmark, Jacob, Wojtak, Radoslaw Jan & Hansen, Steen Harle, 1 Apr 2015, In: Monthly Notices of the Royal Astronomical Society. 448, 2, p. 1644-1659

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    The Lowest of the Low: Discovery of SN 2019gsc and the Nature of Faint Iax Supernovae

    Srivastav, S., Smartt, S. J., Leloudas, G., Huber, M. E., Chambers, K., Malesani, D. B., Hjorth, Jens, Gillanders, J. H., Schultz, A., Sim, S. A., Auchettl, K., Fynbo, Johan Peter Uldall, Gall, Christa, McBrien, O. R., Rest, A., Smith, K. W., Wojtak, Radoslaw Jan & Young, D. R., 1 Apr 2020, In: Astrophysical Journal Letters. 892, 2, 8 p., L24.

    Research output: Contribution to journalLetterResearchpeer-review

  8. Published

    Measuring the Hubble constant with kilonovae using the expanding photosphere method

    Sneppen, Albert Bjerregård, Watson, Darach Jafar, Poznanski, D., Just, O., Bauswein, A. & Wojtak, Radoslaw Jan, 2 Oct 2023, In: Astronomy & Astrophysics. 678, 13 p., A14.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Ursa Major II - reproducing the observed properties through tidal disruption

    Smith, R., Felhauer, M., Candlish, G. N., Wojtak, Radoslaw Jan, Farias, J. P. & Blana, M., 1 Aug 2013, In: Monthly Notices of the Royal Astronomical Society. 433, 3, p. 2529-2544

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Spatial Anisotropy of Galaxy Kinematics in Sloan Digital Sky Survey Galaxy Clusters

    Skielboe, A., Wojtak, Radoslaw Jan, Pedersen, K., Rozo, E. & Rykoff, E. S., 10 Oct 2012, In: Astrophysics Journal Letters. 758, 1, p. L16

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 40108628