Steen Harle Hansen

Phone+4535325988, +4535320617
Emailhansennbi.kudk
Websitehttp://dark.nbi.ku.dk/, https://dark.nbi.ku.dk/

Jagtvej 128, 2200 København N.

Research activity per year

CV

PhD in 1999

Post docs in Ferrara (Italy), Oxford (UK), Zurich (Switzerland)

Associate professor at DARK, NBI, KU in 2006

Primary fields of research

Dark matter particle properties, and characteristics of dark matter structures.

Current research

I am presently trying to understand and measure properties of equilibrated dark matter structures such as density and velocity anisotropy profiles. I also search an understanding of the origin of hot gas properties, such as temperature and density profiles.

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40 Journal article
1 Ph.D. thesis
1 Report chapter
1 Conference abstract for conference
More
- 1 Letter
- 1 Other contribution

Might we eventually understand the origin of the dark matter velocity anisotropy?
Hansen, S. H., 2009, In: Astrophysical Journal. 694, 2, p. 1250-1255
Research output: Contribution to journal › Journal article › Research › peer-review

20 Citations (Scopus)
Measuring the dark matter velocity anisotropy in galaxy clusters
Hansen, S. H. & Piffaretti, R., 2007, In: Astronomy & Astrophysics. 476, 3, p. L37-L40 3 p.
Research output: Contribution to journal › Journal article › Research › peer-review

22 Citations (Scopus)
Estimating the dark matter velocity anisotropy to the cluster edge
Svensmark, J., Hansen, S. H., Martizzi, D., Moore, B. & Teyssier, R., 8 Apr 2019, In: arXiv.
Research output: Contribution to journal › Journal article › Research
Why is centripetal acceleration v^2/r? Students’ struggles and preferences after seeing different derivations
Vedel, S., Avelar Sotomaior Karam, R. & Hansen, S. H., 2 Jul 2019, p. 289-290.
Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
The structure and assembly history of cluster-sized haloes in self-interacting dark matter
Brinckmann, T., Zavala, J., Rapetti, D., Hansen, S. H. & 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
20 Citations (Scopus)
Analytical derivation of the radial distribution function in spherical dark matter haloes
Eilersen, A., Hansen, S. H. & Zhang, X., 1 May 2017, In: Monthly Notices of the Royal Astronomical Society. 467, 2, p. 2061-2065
Research output: Contribution to journal › Journal article › Research › peer-review
1 Citation (Scopus)
A White Paper on keV sterile neutrino Dark Matter
Adhikari, R., Agostini, M., Ky, N. A., Araki, T., Archidiacono, M., Bahr, M., Baur, J., Behrens, J., Bezrukov, F., Dev, P. S. B., Borah, D., Boyarsky, A., de Gouvea, A., Pires, C. A. D. S., de Vega, H. J., Dias, A. G., Di Bari, P., Djurcic, Z., Dolde, K., Dorrer, H., & 116 othersDurero, M., Dragoun, O., Drewes, M., Drexlin, G., Duellmann, C. E., Eberhardt, K., Eliseev, S., Enss, C., Evans, N. W., Faessler, A., Filianin, P., Fischer, V., Fleischmann, A., Formaggio, J. A., Franse, J., Fraenkle, F. M., Frenk, C. S., Fuller, G., Gastaldo, L., Garzilli, A., Giunti, C., Glueck, F., Goodman, M. C., Gonzalez-Garcia, M. C., Gorbunov, D., Hamann, J., Hannen, V., Hannestad, S., Hansen, S. H., Hassel, C., Heeck, J., Hofmann, F., Houdy, T., Huber, A., Iakubovskyi, D., Lanni, A., Ibarra, A., Jacobsson, R., Jeltema, T., Jochum, J., Kempf, S., Kieck, T., Korzeczek, M., Kornoukhov, V., Lachenmaier, T., Laine, M., Langacker, P., Lasserre, T., Lesgourgues, J., Lhuillier, D., Li, Y. F., Liao, W., Long, A. W., Maltoni, M., Mangano, G., Mavromatos, N. E., Menci, N., Merle, A., Mertens, S., Mirizzi, A., Monrea, B., Nozik, A., Neronov, A., Niro, V., Novikov, Y., Oberauer, L., Otten, E., Palanque-Delabrouille, N., Pallavicini, M., Pantuev, V. S., Papastergis, E., Parke, S., Pascoli, S., Pastor, S., Patwardhan, A., Pilaftsis, A., Radford, D. C., Ranitzsch, P. C. -O., Rest, O., Robinson, D. J., Rodrigues da Silva, P. S., Ruchayskiy, O., Sanchez, N. G., Sasaki, M., Saviano, N., Schneider, A., Schneider, F., Schwetz, T., Schoenert, S., Scholl, S., Shankar, F., Shrock, R., Steinbrink, N., Strigari, L., Suekane, F., Suerfu, B., Takahashi, R., Thi Hong Van, N., Tkachev, I., Totzauer, M., Tsai, Y., Tully, C. G., Valerius, K., Valle, J. W. F., Venos, D., Viel, M., Vivier, M., Wang, M. Y., Weinheimer, C., Wendt, K., Winslow, L., Wolf, J., Wurm, M., Xing, Z., Zhou, S. & Zuber, K., 13 Jan 2017, In: Journal of Cosmology and Astroparticle Physics. 2017, 1
Research output: Contribution to journal › Journal article › Research › peer-review
201 Citations (Scopus)
Infall near clusters of galaxies: comparing gas and dark matter velocity profiles
Albæk, L., Hansen, S. H., 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
2 Citations (Scopus)

Steen Harle Hansen

Personal profile

CV

Primary fields of research

Current research

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Research output