Radoslaw Jan Wojtak
Associate Professor
DARK
Jagtvej 155A
2200 København N
- 2015
- Published
Radial orbit instability in dwarf dark matter haloes
Gajda, G., Lokas, E. L. & Wojtak, Radoslaw Jan, 11 Feb 2015, In: Monthly Notices of the Royal Astronomical Society. 447, 1, p. 97-109Research output: Contribution to journal › Journal article › Research › peer-review
- Published
NON-UNIVERSALITY OF DARK-MATTER HALOS: CUSPS, CORES, AND THE CENTRAL POTENTIAL
Hjorth, Jens, Williams, L. L. R., Wojtak, Radoslaw Jan & McLaughlin, M., 20 Sep 2015, In: Astrophysical Journal. 811, 1, 2.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Galaxy Cluster Mass Reconstruction Project - II. Quantifying scatter and bias using contrasting mock catalogues
Old, L., Wojtak, R., Mamon, G. A., Skibba, R. A., Pearce, F. R., Croton, D., Bamford, S., Behroozi, P., de Carvalho, R., Munoz-Cuartas, J. C., Gifford, D., Gray, M. E., von der Linden, A., Merrifield, M. R., Muldrew, S. I., Mueller, V., Pearson, R. J., Ponman, T. J., Rozo, E., Rykoff, E. & 4 others, , 11 May 2015, In: Monthly Notices of the Royal Astronomical Society. 449, 2, p. 1897-1920Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Anisotropic q-Gaussian 3D velocity distributions in Lambda CDM haloes
Silva, L. B. E., Mamon, G. A., Duarte, M., Wojtak, Radoslaw Jan, Peirani, S. & Boue, G., 1 Sep 2015, In: Monthly Notices of the Royal Astronomical Society. 452, 1, p. 944-955Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 1644-1659Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Local gravitational redshifts can bias cosmological measurements
Wojtak, Radoslaw Jan, Davis, T. M. & Wiis, J. N., 1 Jul 2015, In: Journal of Cosmology and Astroparticle Physics. 2015, 7, 025.Research output: Contribution to journal › Journal article › Research › peer-review
- 2014
- Published
A new method to measure the mass of galaxy clusters
Falco, M., Hansen, Steen Harle, Wojtak, Radoslaw Jan, Brinckmann, T., Lindholmer, M. & Pandolfi, S., 1 Aug 2014, In: Monthly Notices of the Royal Astronomical Society. 442, 2, p. 1887-1896Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Cosmological Parameters from Supernovae Associated with Gamma-Ray Bursts
Li, X., Hjorth, Jens & Wojtak, Radoslaw Jan, 20 Nov 2014, In: Astrophysics Journal Letters. 796, 1, 4 p., L4.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Galaxy cluster mass reconstruction project - I. Methods and first results on galaxy-based techniques
Old, L., Skibba, R. A., Pearce, F. R., Croton, D., Muldrew, S. I., Munoz-Cuartas, J. C., Gifford, D., Gray, M. E., von der Linden, A., Mamon, G. A., Merrifield, M. R., Mueller, V., Pearson, R. J., Ponman, T. J., Saro, A., Sepp, T., Sifon, C., Tempel, E., Tundo, E., Wang, Y. O. & 1 others, , Jun 2014, In: Monthly Notices of the Royal Astronomical Society. 441, 2, p. 1513-1536Research output: Contribution to journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
ID: 40108628
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The Distance to NGC 4993: The Host Galaxy of the Gravitational-wave Event GW170817
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70
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Cosmic dissonance: are new physics or systematics behind a short sound horizon?
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57
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Low-redshift measurement of the sound horizon through gravitational time-delays
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Published