Aarhus University Seal / Aarhus Universitets segl

Steen Hannestad

  1. 2022
  2. Published

    The cosmological simulation code CONCEPT 1.0. / Dakin, Jeppe; Hannestad, Steen; Tram, Thomas.

    In: Monthly Notices of the Royal Astronomical Society, Vol. 513, No. 1, 06.2022, p. 991-1014.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. Published
  4. Published

    Decaying warm dark matter revisited. / Holm, Emil Brinch; Tram, Thomas; Hannestad, Steen.

    2022.

    Research output: Working paper/Preprint Working paperResearch

  5. Published

    Massive neutrino self-interactions and the Hubble tension. / Choudhury, Shouvik Roy; Hannestad, Steen; Tram, Thomas.

    In: Journal of Physics: Conference Series, Vol. 2156, No. 1, 012016, 21.02.2022.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference articleResearchpeer-review

  6. 2021
  7. Published

    The cosmological simulation code $\scriptstyle{\rm CO}N{\rm CEPT}\, 1.0$. / Dakin, Jeppe; Hannestad, Steen; Tram, Thomas.

    2021.

    Research output: Working paper/Preprint PreprintResearch

  8. Published

    Euclid preparation : IX. EuclidEmulator2 – power spectrum emulation with massive neutrinos and self-consistent dark energy perturbations. / Euclid Collaboration; Knabenhans, M; Stadel, J et al.

    In: Monthly Notices of the Royal Astronomical Society, Vol. 505, No. 2, 08.2021, p. 2840-2869.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  9. Published

    Updated constraints on decaying cold dark matter. / Nygaard, Andreas; Tram, Thomas; Hannestad, Steen.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2021, No. 5, 017, 05.2021.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  10. Published

    Invisible neutrino decay in precision cosmology. / Barenboim, Gabriela; Chen, Joe Zhiyu; Hannestad, Steen et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2021, No. 3, 087, 03.2021.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  11. Published

    The full Boltzmann hierarchy for dark matter-massive neutrino interactions. / Mosbech, Markus R.; Boehm, Celine; Hannestad, Steen et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2021, No. 3, 066, 03.2021.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  12. Published

    Updated constraints on massive neutrino self-interactions from cosmology in light of the H0tension. / Choudhury, Shouvik Roy; Hannestad, Steen; Tram, Thomas.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2021, No. 3, 084, 03.2021.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  13. 2020
  14. Published

    Sterile neutrino self-interactions: $H_0$ tension and short-baseline anomalies. / Archidiacono, Maria; Gariazzo, Stefano; Giunti, Carlo et al.

    In: Journal of Cosmology and Astroparticle Physics, No. 12, 029, 12.2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  15. Published

    Spoon or slide? The non-linear matter power spectrum in the presence of massive neutrinos. / Hannestad, Steen; Upadhye, Amol; Wong, Yvonne Y. Y.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2020, No. 11, 062, 11.2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  16. Published

    What will it take to measure individual neutrino mass states using cosmology? / Archidiacono, Maria; Hannestad, Steen; Lesgourgues, Julien.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2020, No. 9, 021, 09.2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  17. Published

    MeV-scale reheating temperature and cosmological production of light sterile neutrinos. / Hasegawa, Takuya; Hiroshima, Nagisa; Kohri, Kazunori et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2020, No. 8, 015, 08.2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  18. Published

    Updated results on neutrino mass and mass hierarchy from cosmology with Planck 2018 likelihoods. / Choudhury, Shouvik Roy; Hannestad, Steen.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2020, No. 7, 037, 07.2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  19. Published

    Fitting functions on the cheap : The relative nonlinear matter power spectrum. / Hannestad, Steen; Wong, Yvonne Y.Y.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2020, No. 3, 028, 03.2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  20. 2019
  21. Published

    MeV-scale reheating temperature and thermalization of oscillating neutrinos by radiative and hadronic decays of massive particles. / Hasegawa, Takuya; Hiroshima, Nagisa; Kohri, Kazunori et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2019, No. 12, 012, 12.2019, p. 012.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  22. Published

    Dark energy perturbations in N-body simulations. / Dakin, Jeppe; Hannestad, Steen; Tram, Thomas et al.

    In: Journal of Cosmology and Astroparticle Physics, No. 8, 013, 12.08.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  23. Published

    Fully relativistic treatment of light neutrinos in N-body simulations. / Tram, Thomas; Brandbyge, Jacob; Dakin, Jeppe et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2019, No. 3, 022, 03.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  24. Published

    Momentum space sampling of neutrinos in N-body simulations. / Brandbyge, Jacob; Hannestad, Steen; Tram, Thomas.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2019, No. 3, 047, 03.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  25. Published

    νCONCEPT : Cosmological neutrino simulations from the non-linear Boltzmann hierarchy. / Dakin, Jeppe; Brandbyge, Jacob; Hannestad, Steen et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2019, No. 2, 052, 26.02.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  26. Published

    Time-varying neutrino mass from a supercooled phase transition : Current cosmological constraints and impact on the Ωm-σ8 plane. / Lorenz, Christiane S.; Funcke, Lena; Calabrese, Erminia et al.

    In: Physical Review D, Vol. 99, No. 2, 023501, 15.01.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  27. Published

    Fully relativistic treatment of decaying cold dark matter in N-body simulations. / Dakin, Jeppe; Hannestad, Steen; Tram, Thomas.

    In: Journal of Cosmology and Astroparticle Physics, No. 6, 32, 2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  28. 2017
  29. Published

    Linear scale bounds on dark matter--dark radiation interactions and connection with the small scale crisis of cold dark matter. / Hannestad, Steen; Archidiacono, Maria; Bohr, Sebastian et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 1711, 11.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  30. Published

    Cosmological N-body simulations with generic hot dark matter. / Brandbyge, Jacob; Hannestad, Steen.

    In: Journal of Cosmology and Astroparticle Physics, No. 10, 015, 10.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  31. Published

    Constraining dynamical neutrino mass generation with cosmological data. / Koksbang, S. M.; Hannestad, S.

    In: Journal of Cosmology and Astroparticle Physics, No. 9, 014, 09.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  32. Published

    The effect of early radiation in N-body simulations of cosmic structure formation. / Adamek, Julian; Brandbyge, Jacob; Fidler, Christian et al.

    In: Royal Astronomical Society. Monthly Notices, Vol. 470, No. 1, 08.2017, p. 303-313.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  33. Published

    Statistical sensitivity on right-handed currents in presence of eV scale sterile neutrinos with KATRIN. / Steinbrink, Nicholas M. N.; Glueck, Ferenc; Heizmann, Florian et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2017, No. 6, 015, 09.06.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  34. Published

    Fourier imaging of non-linear structure formation. / Brandbyge, Jacob; Hannestad, Steen.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2017, No. 4, 032, 04.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  35. Published

    Cosmological N -body simulations including radiation perturbations. / Brandbyge, Jacob; Rampf, Cornelius; Tram, Thomas et al.

    In: Royal Astronomical Society. Monthly Notices. Letters (Print), Vol. 466, No. 1, 01.03.2017, p. L68-L72.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  36. Published

    The variance of the locally measured Hubble parameter explained with different estimators. / Odderskov, Io Sandberg Hess; Hannestad, Steen; Brandbyge, Jacob.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2017, 03.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  37. Published

    A White Paper on keV sterile neutrino Dark Matter. / Adhikari, R.; Agostini, M.; Ky, N. Anh et al.

    In: Journal of Cosmology and Astroparticle Physics, No. 1, 025, 01.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  38. Published

    Measuring the velocity field from type Ia supernovae in an LSST-like sky survey. / Odderskov, Io; Hannestad, Steen.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2017, No. 1, 060, 01.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  39. Published

    Visualizing the Invisible Universe. / Hannestad, Steen.

    The Aesthetics of Scientific Data Representation: More than pretty pictures. ed. / Lotte Philipsen; Rikke Schmidt Kjærgaard. Routledge, 2017. p. 48-56.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  40. 2016
  41. Published

    Cosmology and the neutrino mass ordering. / Hannestad, Steen; Schwetz, Thomas.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2016, 18.11.2016.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  42. Published

    Pseudoscalar—sterile neutrino interactions: reconciling the cosmos with neutrino oscillations. / Archidiacono, Maria; Gariazzo, Stefano; Giunti, Carlo et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2016, 01.08.2016, p. 67.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  43. Published

    Efficient calculation of cosmological neutrino clustering in the non-linear regime. / Archidiacono, Maria; Hannestad, Steen.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2016, 018, 08.06.2016.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  44. Published

    Probing the spin of the central black hole in the Galactic Centre with secondary images. / Jørgensen, Jonas Helboe; Bjælde, Ole Eggers; Hannestad, Steen.

    In: Royal Astronomical Society. Monthly Notices, Vol. 458, No. 4, 01.06.2016, p. 3614-3618.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  45. Published

    Neutrino physics and precision cosmology. / Hannestad, Steen.

    In: arXiv, 12.05.2016.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  46. Published

    Sterile neutrinos with pseudoscalar self-interactions and cosmology. / Archidiacono, Maria; Hannestad, Steen; Hansen, Rasmus Sloth et al.

    In: Physical Review D, Vol. 93, No. 4, 045004, 04.02.2016.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  47. Published

    A White Paper on keV Sterile Neutrino Dark Matter. / Adhikari, R.; Agostini, M.; Ky, N. Anh et al.

    In: arXiv, 01.02.2016.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  48. Published

    Neutrinos secretly converting to lighter particles to please both KATRIN and the cosmos. / Farzan, Yasaman; Hannestad, Steen.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2016, No. 02, 01.02.2016, p. 58.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  49. Published

    The local value of H0 in an inhomogeneous universe. / Odderskov, I.; Koksbang, S. M.; Hannestad, S.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 02, No. 02, 01.02.2016, p. 1.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  50. Published

    How to make the short baseline sterile neutrino compatible with cosmology. / Hansen, Rasmus S.L.; Archidiacono, Maria; Hannestad, Steen et al.

    In: Proceedings of Science, Vol. Part F128556, 01.01.2016.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference articleResearchpeer-review

  51. Published

    Redshift drift in an inhomogeneous universe: averaging and the backreaction conjecture. / Koksbang, S. M.; Hannestad, S.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 01, No. 01, 01.01.2016, p. 9.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  52. Published

    Secret neutrino interactions : a pseudoscalar model. / Archidiacono, Maria; Hannestad, Steen; Hansen, Rasmus Sloth et al.

    XIV INTERNATIONAL CONFERENCE ON TOPICS IN ASTROPARTICLE AND UNDERGROUND PHYSICS (TAUP 2015), PTS 1-7. ed. / N Fornengo; M Regis; HS Zechlin. Vol. 718 IOP Publishing, 2016. (Journal of Physics Conference Series, Vol. 718).

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  53. 2015
  54. Published

    Studying the precision of ray tracing techniques with Szekeres models. / Koksbang, S. M.; Hannestad, S.

    In: Physical Review D, Vol. 92, No. 2, 023532, 28.07.2015.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  55. Published

    Getting leverage on inflation with a large photometric redshift survey. / Basse, Tobias; Hamann, Jan; Hannestad, Steen et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2015, No. 06, 01.06.2015, p. 42.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  56. Published

    Future cosmological sensitivity for hot dark matter axions. / Archidiacono, Maria; Basse, Tobias; Hamann, Jan et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2015, No. 05, 01.05.2015, p. 50.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  57. Published

    Cosmology with self-interacting sterile neutrinos and dark matter: A pseudoscalar model. / Archidiacono, Maria; Hannestad, Steen; Hansen, Rasmus Sloth et al.

    In: Physical Review D, Vol. 91, 01.03.2015, p. 65021.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  58. Published

    Active-sterile neutrino oscillations in the early Universe with full collision terms. / Hannestad, Steen; Hansen, Rasmus Sloth; Tram, Thomas et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 08, 019, 2015.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  59. Published

    Methods for studying the accuracy of light propagation in N -body simulations. / Koksbang, S. M.; Hannestad, S.

    In: Physical Review D, Vol. 91, 2015, p. 43508.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  60. Published

    Universet - tænkepauser. / Hannestad, Steen.

    Universet - tænkepauser: Aarhus Universitetsforlag. Aarhus Universitetsforlag, 2015. p. 1-60.

    Research output: Contribution to book/anthology/report/proceedingBook chapterCommunication

  61. 2014
  62. Published

    Chaotic flavor evolution in an interacting neutrino gas. / Hansen, Rasmus Sloth; Hannestad, Steen.

    In: Physical Review D, Vol. 90, 25009, 01.07.2014.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  63. Published

    Updated constraints on non-standard neutrino interactions from Planck. / Archidiacono, Maria; Hannestad, Steen.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 07, 01.07.2014, p. 46.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  64. Published

    Light sterile neutrinos after BICEP-2. / Archidiacono, Maria; Fornengo, Nicolao; Gariazzo, Stefano et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 06, 031, 01.06.2014.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  65. Published

    Dark energy properties from large future galaxy surveys. / Basse, Tobias; Eggers Bjælde, Ole; Hamann, Jan et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 05, 021, 01.05.2014.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  66. Published

    Current and future constraints on neutrino physics from cosmology. / Hannestad, Steen; Hamann, Jan; Wong, Yvonne Y Y.

    In: Journal of Physics: Conference Series (Print), Vol. 485, No. 1, 012008, 01.01.2014.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  67. Published

    Neutrino physics from Cosmology. / Hannestad, S.

    In: Il Nuovo Cimento C, Vol. 37, No. 3, 01.01.2014, p. 111-116.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  68. Published

    How self-interactions can reconcile sterile neutrinos with cosmology. / Hannestad, Steen; Sloth Hansen, Rasmus; Tram, Thomas.

    In: Physical Review Letters, Vol. 112, No. 3, 031802, 2014.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  69. Published

    On the local variation of the Hubble constant. / Odderskov, Io; Hannestad, Steen; Haugbølle, Troels.

    In: Journal of Cosmology and Astroparticle Physics, No. 10, 028, 2014.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  70. 2013
  71. Published

    Updated constraints on non-standard neutrino interactions from Planck. / Archidiacono, Maria; Hannestad, Steen.

    In: eprint arXiv:1311.3873, Vol. 1311, 01.11.2013, p. 3873.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  72. Published

    Cosmic dark radiation and neutrinos. / Archidiacono, Maria; Giusarma, Elena; Hannestad, Steen et al.

    In: eprint arXiv:1307.0637, Vol. 1307, 01.07.2013, p. 637.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  73. Published

    Sterile neutrinos: Cosmology versus short-baseline experiments. / Archidiacono, Maria; Fornengo, Nicolao; Giunti, Carlo et al.

    In: Physical Review D, Vol. 87, No. 12, 01.06.2013, p. 125034.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  74. Published

    Can active-sterile neutrino oscillations lead to chaotic behavior of the cosmological lepton asymmetry? / Hannestad, Steen; Sloth Hansen, Rasmus; Tram, Thomas.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2013, 01.04.2013, p. 32.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  75. Published

    Dark energy and neutrino constraints from a future EUCLID-like survey. / Basse, Tobias; Eggers Bjaelde, Ole; Hamann, Jan et al.

    In: eprint arXiv:1304.2321, Vol. 1304, 01.04.2013, p. 2321.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  76. Published

    Sterile Neutrinos in the Early Universe. / Tamborra, Irene; Hannestad, Steen; Tram, Thomas.

    In: Nuclear Physics, Section B, Proceedings Supplements, Vol. 237, 01.04.2013, p. 256-258.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  77. Published

    Axion hot dark matter bounds after Planck. / Archidiacono, Maria; Hannestad, Steen; Mirizzi, Alessandro et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 10, 2013, p. 20.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  78. Published

    Neutrino properties from cosmology. / Hannestad, S.

    EPS-HEP 2013. 2013. p. 519 (Proceedings of The European Physical Society Conference on High Energy Physics (EPS-HEP 2013). 18-24 July, 2013. Stockholm, Sweden. Online at http://pos.sissa.it/cgi-bin/reader/conf.cgi?confid=180, id.519).

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  79. 2012
  80. Published

    Sterile neutrino constraints from cosmology. / Hamann, Jan; Hannestad, Steen; Raffelt, Georg G. et al.

    In: Journal of Physics: Conference Series (Online), Vol. 375, No. 3, 01.07.2012, p. 032003.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  81. Published

    Confronting the sound speed of dark energy with future cluster surveys. / Basse, Tobias; Eggers Bjaelde, Ole; Hannestad, Steen et al.

    In: eprint arXiv:1205.0548, Vol. 1205, 01.05.2012.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  82. Published

    Thermalisation of light sterile neutrinos in the early universe. / Hannestad, Steen; Tamborra, Irene; Tram, Thomas.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 1207, No. 025, 26.04.2012.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  83. Published

    Light Sterile Neutrinos: A White Paper. / Abazajian, K. N.; Acero, M. A.; Agarwalla, S. K. et al.

    In: arXiv, Vol. 1204, 01.04.2012.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  84. Published

    Neutrinos in non-linear structure formation — a simple SPH approach. / Hannestad, Steen; Haugbølle, Troels; Schultz, Christian.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2012, No. 2, 01.02.2012, p. 045.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  85. Published

    Measuring neutrino masses with a future galaxy survey. / Hamann, Jan; Hannestad, Steen; Wong, Yvonne Y. Y.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 2012, No. 11, 2012, p. 052.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  86. 2011
  87. Published

    Cosmological and astrophysical neutrino mass measurements. / Abazajian, K.N.; Calabrese, E.; Cooray, A. et al.

    In: Astroparticle Physics, Vol. 35, No. 4, 11.2011, p. 177-184.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  88. Published

    Analysis of simulated data for the KArlsruhe TRItium Neutrino experiment using Bayesian inference. / Riis, Anna Sejersen; Hannestad, Steen; Weinheimer, C.

    In: Physical Review C (Nuclear Physics), Vol. 84, No. 4, 10.2011, p. id. 045503.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  89. Published

    Sterile neutrinos with eV masses in cosmology — How disfavoured exactly? / Hamann, Jan; Hannestad, Steen; Raffelt, G.G. et al.

    In: Journal of Cosmology and Astroparticle Physics, 09.2011, p. pp. 034.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  90. Published

    Cosmology seeking friendship with sterile neutrinos. / Hamann, Jan; Hannestad, Steen; Raffelt, G.G. et al.

    In: Nuclear Physics, Section B, Proceedings Supplements, Vol. 217, No. 1, 08.2011, p. 72-74.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  91. Published

    Galactic abundances as a relic neutrino detection scheme. / Riis, Anna Sejersen; Thomas Zinner, Nikolaj; Hannestad, Steen.

    In: Journal of Cosmology and Astroparticle Physics, 19.07.2011, p. 019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  92. Published

    Anisotropies in the diffuse gamma-ray background from dark matter with Fermi LAT: a closer look. / Cuoco, Alessandro; Sellerholm, A.; Conrad, J. et al.

    In: Royal Astronomical Society. Monthly Notices, Vol. 414, No. 3, 07.2011, p. 2040-2054.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  93. Published

    Analysis of KATRIN data using Bayesian inference. / Riis, Anna Sejersen; Hannestad, Steen; Weinheimer, Christian.

    In: Physical Review C (Nuclear Physics), 30.05.2011.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  94. Published

    Cosmological bounds on sub-MeV mass axions. / Cadamuro, Davide; Hannestad, Steen; Raffelt, Georg et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 02(2011)003, 02.2011.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  95. Published

    Detecting sterile neutrinos with KATRIN like experiments. / Riis, Anna Sejersen; Hannestad, Steen.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 02(2011)011, 02.2011.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  96. Published

    Sommerfeld enhancement of DM annihilation: resonance structure, freeze-out and CMB spectral bound. / Hannestad, Steen; Bülow, Thomas Tram.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 01(2011)016, 01.2011.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  97. 2010
  98. Published

    Cosmology Favoring Extra Radiation and Sub-eV Mass Sterile Neutrinos as an Option. / Hamann, Jan; Hannestad, Steen; Raffelt, Georg G. et al.

    In: Physical Review Letters, Vol. 105, No. 18, 25.10.2010, p. 181301.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  99. Published

    Neutrino physics from precision cosmology. / Hannestad, Steen.

    In: Progress in Particle and Nuclear Physics, Vol. 65, No. 2, 02.10.2010, p. 185-208.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  100. Published

    Axion Bounds from Precision Cosmology. / Raffelt, Georg G.; Hamann, Jan; Hannestad, Steen et al.

    In: A I P Conference Proceedings, 2010, p. 66-71.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference articleResearchpeer-review

  101. Published

    Cosmological parameters from large scale structure - geometric versus shape information. / Hamann, Jan; Hannestad, Steen; Lesgourgues, Julien et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 07(2010)022, 2010.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  102. Published

    Neutrino and axion hot dark matter bounds after WMAP-7. / Hannestad, Steen; Mirizzi, Alessandro; Raffelt, Georg G. et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 08(2010)001, 2010.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  103. Published

    Neutrino dark energy with more than one neutrino species. / Bjælde, Ole Eggers; Hannestad, Steen.

    In: Physical Review D, Vol. 81, No. 6, 2010, p. 063001.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  104. Published

    Neutrinos in non-linear structure formation - the effect on halo properties. / Brandbyge, Jacob; Hannestad, Steen; Haugbølle, Troels.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 09(2010)014, 2010.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  105. Published

    Non-gaussianity from axion monodromy inflation. / Hannestad, Steen; Haugbølle, Troels; Jarnhus, Philip et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 06(2010)001, 2010.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  106. Published

    Resolving cosmic neutrino structure: a hybrid neutrino N-body scheme. / Brandbyge, Jacob; Hannestad, Steen.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 01(2010)021, 2010.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  107. Published

    The Cosmic Neutrino Background anisotropy — linear theory. / Hannestad, Steen; Brandbyge, Jacob.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 03(2010)020, 2010.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  108. 2009
  109. Published

    A Global Autocorrelation Study After the First Auger Data: Impact on the Number Density of UHECR Sources. / Cuoco, Alessandro; Hannestad, Steen; Haugbølle, Troels et al.

    In: Astrophysical Journal, Vol. 702, No. 2, 2009, p. 825-832.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  110. Published

    Are cosmological neutrinos free-streaming? / Basbøll, Anders; Bjælde, Ole Eggers; Hannestad, Steen et al.

    In: Physical Review D, Vol. 79, No. 043512, 2009.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  111. Published

    Cosmological limits on axions. / Wong, Yvonne Y.Y.; Hannestad, Steen; Mirizzi, A. et al.

    In: A I P Conference Proceedings Series, No. 1, 2009, p. 303-307.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference articleResearchpeer-review

  112. Published

    Grid based linear neutrino perturbations in cosmological N-body simulations. / Brandbyge, Jacob; Hannestad, Steen.

    In: Journal of Cosmology and Astroparticle Physics, Vol. (05)2009, No. 002, 2009.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  113. Published

    Isocurvature forecast in the anthropic axion window. / Hamann, Jan; Hannestad, Steen; Raffelt, Georg G. et al.

    In: Journal of Cosmology and Astroparticle Physics, Vol. 06(2009), No. 022, 2009.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

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