Radoslaw Jan Wojtak

Radoslaw Jan Wojtak

Associate Professor


  1. Published

    The Young Supernova Experiment Data Release 1 (YSE DR1): Light Curves and Photometric Classification of 1975 Supernovae

    Aleo, P. D., Malanchev, K., Sharief, S., Jones, D. O., Narayan, G., Foley, R. J., Villar, V. A., Angus, C. R., Baldassare, V. F., Bustamante-Rosell, M. J., Chatterjee, D., Cold, C., Coulter, D. A., Davis, K. W., Dhawan, S., Drout, M. R., Engel, A., French, K. D., Gagliano, A., Gall, C. & 67 others, Hjorth, Jens, Huber, M. E., Jacobson-Galan, W. V., Kilpatrick, C. D., Rangavar Langeroodi, Danial, Macias, P., Mandel, K. S., Margutti, R., Matasic, F., McGill, P., Pierel, J. D. R., Ramirez-Ruiz, E., Ransome, C. L., Rojas-Bravo, C., Siebert, M. R., Smith, K. W., de Soto, K. M., Stroh, M. C., Tinyanont, S., Taggart, K., Ward, S. M., Wojtak, Radoslaw Jan, Auchettl, K., Blanchard, P. K., de Boer, T. J. L., Boyd, B. M., Carroll, C. M., Chambers, K. C., DeMarchi, L., Dimitriadis, G., Dodd, S. A., Earl, N., Farías Hinojosa, Diego Andrés, Gao, H., Gomez, S., Grayling, M., Grillo, C., Hayes, E. E., Hung, T., Izzo, Luca, Khetan, Nandita, Kolborg, Anne Noer, Law-Smith, J. A. P., LeBaron, N., Lin, C. -., Luo, Y., Magnier, E. A., Matthews, D., Mockler, B., O'Grady, A. J. G., Pan, Y. -., Politsch, C. A., Raimundo, Sandra, Rest, A., Ridden-Harper, R., Sarangi, Arka, Schroder, S. L., Smartt, S. J., Terreran, G., Thorp, S., Vazquez, J., Wainscoat, R. J., Wang, Q., Wasserman, A. R., Yadavalli, S. K., Yarza, R. & Zenati, Y., 1 May 2023, In: Astrophysical Journal, Supplement Series. 266, 1, 46 p., 9.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    A fast-rising tidal disruption event from a candidate intermediate-mass black hole

    Angus, C. R., Baldassare, V. F., Mockler, B., Foley, R. J., Ramirez-Ruiz, E., Raimundo, S., French, K. D., Auchettl, K., Pfister, H., Gall, C., Hjorth, J., Drout, M. R., Alexander, K. D., Dimitriadis, G., Hung, T., Jones, D. O., Rest, A., Siebert, M. R., Taggart, K., Terreran, G. & 19 others, Tinyanont, S., Carroll, C. M., DeMarchi, L., Earl, N., Gagliano, A., Izzo, Luca, Villar, V. A., Zenati, Y., Arendse, N., Cold, C., de Boer, T. J. L., Chambers, K. C., Coulter, D. A., Khetan, Nandita, Lin, C. C., Magnier, E. A., Rojas-Bravo, C., Wainscoat, R. J. & Wojtak, Radoslaw Jan, 10 Nov 2022, In: Nature Astronomy. 6, p. 1452-1463 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Cosmic dissonance: are new physics or systematics behind a short sound horizon?

    Arendse, N., Wojtak, Radoslaw Jan, Agnello, Adriano, Chen, G. C., Fassnacht, C. D., Sluse, D., Hilbert, S., Millon, M., Bonvin, V., Wong, K. C., Courbin, F., Suyu, S. H., Birrer, S., Treu, T. & Koopmans, L. V. E., 7 Jul 2020, In: Astronomy & Astrophysics. 639, 13 p., A57.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Low-redshift measurement of the sound horizon through gravitational time-delays

    Arendse, N., Agnello, Adriano & Wojtak, Radoslaw Jan, 9 Dec 2019, In: Astronomy & Astrophysics. 632, 6 p., A91.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Erratum: Anisotropic q-Gaussian 3D velocity distributions in ACDM haloes

    Beraldo e Silva, L., Mamon, G. A., Duarte, M., Wojtak, Radoslaw Jan, Peirani, S. & Boue, G., 1 Feb 2017, In: Monthly Notices of the Royal Astronomical Society. 467, 2, p. 2445-2445

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    A New Measurement of the Hubble Constant and Matter Content of the Universe Using Extragalactic Background Light γ-Ray Attenuation

    Dominguez, A., Wojtak, Radoslaw Jan, Finke, J., Ajello, M., Helgason, K., Prada, F., Desai, A., Paliya, V., Marcotulli, L. & Hartmann, D. H., 10 Nov 2019, In: Astrophysical Journal. 885, 2, 7 p., 137.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    A new derivation of the Hubble constant from γ-ray attenuation using improved optical depths for the Fermi and CTA era

    Domínguez, A., Østergaard kirkeberg, P., Wojtak, Radoslaw Jan, Saldana-lopez, A., Desai, A., Primack, J. R., Finke, J., Ajello, M., Pérez-gonzález, P. G., Paliya, V. S. & Hartmann, D., 2 Jan 2024, In: Monthly Notices of the Royal Astronomical Society. 527, 3, p. 4632-4642 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Einstein-Vlasov calculations of structure formation

    East, W. E., Wojtak, Radoslaw Jan & Pretorius, F., 27 Nov 2019, In: Physical Review D. 100, 10, 10 p., 103533.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Comparing fully general relativistic and Newtonian calculations of structure formation

    East, W. E., Wojtak, Radoslaw Jan & Abel, T., 13 Feb 2018, In: Physical Review D. 97, 4, 15 p., 043509.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Dynamical signatures of infall around galaxy clusters: a generalized Jeans equation

    Falco, M., Mamon, G. A., Wojtak, Radoslaw Jan, Hansen, Steen Harle & Gottloeber, S., 1 Dec 2013, In: Monthly Notices of the Royal Astronomical Society. 436, 3, p. 2639-2649

    Research output: Contribution to journalJournal articleResearchpeer-review

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