Steen Harle Hansen

Steen Harle Hansen

Professor

ORCID: 0000-0002-4691-3935

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  1. Published

    Gravitational redshift of galaxies in clusters as predicted by general relativity

    Wojtak, R., Hansen, Steen Harle & Hjorth, Jens, 28 Aug 2011, In: Nature. 477, 7366, p. 567-569

    Research output: Contribution to journal › Journal article › Research › peer-review

  2. Published

    Infall near clusters of galaxies: comparing gas and dark matter velocity profiles

    Albæk, L., Hansen, Steen Harle, Martizzi, D., Moore, B. & Teyssier, R., 1 Dec 2017, In: Monthly Notices of the Royal Astronomical Society. 472, 3, p. 3486-3491

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Measurement of dark matter velocity anisotropy in galaxy clusters

    Host, O., Hansen, Steen Harle, Morandi, A., Ettori, S., Kay, S. T. & Valdarmini, R., 2009, In: Astrophysical Journal. 690, 1, p. 358-366

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    Measuring the Three-dimensional Shape of X-Ray Clusters

    Samsing, Johan Georg Mulvad, Skielboe, A. & Hansen, Steen Harle, 20 Mar 2012, In: Astrophysical Journal. 748, 1, p. 21

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Measuring the dark matter velocity anisotropy in galaxy clusters

    Hansen, Steen Harle & Piffaretti, R., 2007, In: Astronomy & Astrophysics. 476, 3, p. L37-L40 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Might we eventually understand the origin of the dark matter velocity anisotropy?

    Hansen, Steen Harle, 2009, In: Astrophysical Journal. 694, 2, p. 1250-1255

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    Mørkt stof - vi ved så meget og dog så lidt

    Hansen, Steen Harle, Pedersen, K., Sollerman, J. O., Andersen, Anja C., Fynbo, Johan Peter Uldall, Hjorth, Jens, Toft, Sune & Watson, Darach Jafar, 2009, In: Kvant. 2, p. 14-17 3 p.

    Research output: Contribution to journal › Journal article › Communication

  8. Published

    Neutrino physics in the early Universe: phenomenological implications of mass, decay and oscillation

    Hansen, Steen Harle, 1999, København. 131 p.

    Research output: Book/Report › Ph.D. thesis › Research

  9. Published

    Particle ejection during mergers of dark matter halos

    Carucci, I. P., Sparre, M., Hansen, Steen Harle & Joyce, M., 1 Jun 2014, In: Journal of Cosmology and Astroparticle Physics. 2014, 6, 057.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    Probing the nature of dark matter with cosmic x rays: Constraints from "dark blobs" and grating spectra of galaxy clusters

    Riemer-Sørensen, S., Pedersen, K., Hansen, Steen Harle & Dahle, H., 2007, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 76, 4, p. 043524

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    Searching for dark matter in X-rays: how to check the dark matter origin of a spectral feature

    Boyarsky, A., Ruchayskiy, O., Iakubovskyi, D., Walker, M. G., Riemer-Sørensen, S. & Hansen, Steen Harle, 11 Sep 2010, In: Monthly Notices of the Royal Astronomical Society. 407, 2, p. 1188-1202 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    Searching for decaying axionlike dark matter from clusters of galaxies

    Riemer-Sørensen, S., Zioutas, K., Hansen, Steen Harle, Pedersen, K., Dahle, H. & Liolios, A., 2007, In: Physical Review Letters. 99, 13, p. 131301

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Spaatind 2010, Nordic conference in partcle physics

    Aasvold...[et al.], A., Andersen, Martin Skou, Badensø, M., Damgaard, Poul Henrik, Dam, Mogens, Gregersen, K. A., Hansen, Jørgen Beck, Hansen, Peter Henrik, Jørgensen, M. D., Hansen, Steen Harle, Heisterkamp, S. J. F. & Nielsen, Holger Frits Bech, 2 Jan 2010, Bi-annual Nordic Conference in Particle Physics . 21st. ed. 2-8 January 2010 Spaatind, Norway

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

  14. Published

    Sterile neutrinos in the milky way: observational constraints

    Riemer-Sørensen, S., Hansen, Steen Harle & Pedersen, K., 2006, In: Astrophysical Journal. 644, 1, p. L33-L36

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. Published

    Stirring N-body systems: universality of end states

    Barber, J. A., Zhao, H., Wu, X. & Hansen, Steen Harle, 1 Aug 2012, In: Monthly Notices of the Royal Astronomical Society. 424, 3, p. 1737-1751 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. Published

    Stirring N-body systems - II. Necessary conditions for the dark matter attractor

    Barber, J. A., Hongsheng, Z. & Hansen, Steen Harle, 1 May 2014, In: Monthly Notices of the Royal Astronomical Society. 440, 2, p. 1044-1051

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Published

    The Destiny of Dark Matter

    Tracanna, F. & Hansen, Steen Harle, 9 Oct 2023, In: Astrophysical Journal. 957, 1, 8 p., 2.

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    The Temperature of Hot Gas in Galaxies and Clusters: Baryons Dancing to the Tune of Dark Matter

    Hansen, Steen Harle, Macció, A. V., Romano-Diaz, E., Hoffman, Y., Brüggen, M., Scannapieco, E. & Stinson, G. S., 10 Jun 2011, In: Astrophysical Journal. 734, 1, p. 62 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    The behaviour of shape and velocity anisotropy in dark matter haloes

    Sparre, M. & Hansen, Steen Harle, 31 Oct 2012, In: Journal of Cosmology and Astroparticle Physics. 2012, 10, p. 049

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    The nature of dark matter and the density profile and central behavior of relaxed halos

    Salvador-Sol'e, E., Manrique, A., Casado, G. & Hansen, Steen Harle, 2007, In: Astrophysical Journal. 666, 1, p. 181-188 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

    The structure and assembly history of cluster-sized haloes in self-interacting dark matter

    Brinckmann, T., Zavala, J., Rapetti, D., Hansen, Steen Harle & Vogelsberger, M., 11 Feb 2018, In: Monthly Notices of the Royal Astronomical Society. 474, 1, p. 746-759

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    What it takes to measure a fundamental difference between dark matter and baryons: the halo velocity anisotropy

    Host, O. & Hansen, Steen Harle, 2007, In: Journal of Cosmology and Astroparticle Physics. 6, 016

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Why does the Jeans Swindle work?

    Falco, M., Hansen, Steen Harle & Mamon, G. A., 1 May 2013, In: Monthly Notices of the Royal Astronomical Society. 431, 1, p. L6-L9

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    Why is centripetal acceleration v2/r2: Students’ struggles and preferences after seeing different derivations

    Vedel, S., Avelar Sotomaior Karam, Ricardo & Hansen, Steen Harle, 2019, p. 289-290.

    Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

  25. Published

    Zeldovich pancakes at redshift zero: the equilibration state and phase-space properties

    Wadekar, D. & Hansen, Steen Harle, 21 Feb 2015, In: Monthly Notices of the Royal Astronomical Society. 447, 2, p. 1333-1340

    Research output: Contribution to journal › Journal article › Research › peer-review

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