Per Rex Christensen

Per Rex Christensen

Associate Professor emeritus


  1. 2016
  2. Published

    Planck 2015 results. XXII. A map of the thermal Sunyaev-Zeldovich effect

    Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartolo, N., Battaner, E., Christensen, Per Rex, Frejsel, A. M., Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 20 Sep 2016, In: Astronomy & Astrophysics. 594, A22.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Planck 2015 results. XXIV. Cosmology from Sunyaev-Zeldovich cluster counts

    Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartlett, J. G., Bartolo, N., Christensen, Per Rex, Frejsel, A. M., Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 21 Sep 2016, In: Astronomy & Astrophysics. 594, A24.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Planck 2015 results. XXVIII. The Planck Catalogue of Galactic cold clumps

    Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartolo, N., Battaner, E., Christensen, Per Rex, Nasselski, Pavel, Frejsel, A. M., Novikov, I. D. & Nørgaard-Nielsen, H. U., 20 Sep 2016, In: Astronomy & Astrophysics. 594, A28.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Planck intermediate results XXXIII. Signature of the magnetic field geometry of interstellar filaments in dust polarization maps

    Ade, P. A. R., Aghanim, N., Alves, M. I. R., Arnaud, M., Arzoumanian, D., Aumont, J., Banday, A. J., Barreiro, R. B., Bartolo, N., Battaner, E., Christensen, Per Rex, Frejsel, A. M., Nasselski, Pavel, Novikov, I. D. & Noergaard-Nielsen, H. U., 1 Feb 2016, In: Astronomy & Astrophysics. 586, A136.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Planck intermediate results. XL. The Sunyaev-Zeldovich signal from the Virgo cluster

    Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartolo, N., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 1 Dec 2016, In: Astronomy & Astrophysics. 596, A101.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Planck intermediate results. XLIII. The spectral energy distribution of dust in clusters of galaxies

    Ade, P. A. R., Adam, R., Aghanim, N., Ashdown, M., Aumont, J., Baccigalupi, C., Barreiro, R. B., Bartolo, N., Battaner, E., Benabed, K., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 1 Dec 2016, In: Astronomy & Astrophysics. 596, A104.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Planck intermediate results. XXIX. All-sky dust modelling with Planck, IRAS, and WISE observations

    Ade, P. A. R., Aghanim, N., Alves, M. I. R., Aniano, G., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartolo, N., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D., Frejsel, A. M. & Nørgaard-Nielsen, H. U., 9 Feb 2016, In: Astronomy & Astrophysics. 586, A132.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Planck intermediate results. XXX. The angular power spectrum of polarized dust emission at intermediate and high Galactic latitudes

    Ade, P. A. R., Adam, R., Aghanim, N., Arnaud, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartlett, J. G., Bartolo, N., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D., Frejsel, A. M. & Nørgaard-Nielsen, H. U., 9 Feb 2016, In: Astronomy & Astrophysics. 586, A133.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Planck intermediate results. XXXV. Probing the role of the magnetic field in the formation of structure in molecular clouds

    Ade, P. A. R., Aghanim, N., Alves, M. I. R., Arnaud, L., Arzoumanian, D., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartolo, N., Christensen, Per Rex, Frejsel, A. M., Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 9 Feb 2016, In: Astronomy & Astrophysics. 538, A138.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Planck intermediate results. XXXVI. Optical identification and redshifts of Planck SZ sources with telescopes at the Canary Islands observatories

    Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Barrena, R., Bartolo, N., Battaner, E., Christensen, Per Rex, Frejsel, A. M., Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 9 Feb 2016, In: Astronomy & Astrophysics. 586, A139.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Planck intermediate results. XXXVII. Evidence of unbound gas from the kinetic Sunyaev-Zeldovich effect

    Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aubourg, E., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartolo, N., Battaner, E., Christensen, Per Rex, Frejsel, A. M., Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 9 Feb 2016, In: Astronomy & Astrophysics. 586, A140.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Planck intermediate results. XXXVIII. E- and B-modes of dust polarization from the magnetized filamentary structure of the interstellar medium

    Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartolo, N., Battaner, E., Benabed, K., Benoit-Lévy, A., Christensen, Per Rex, Frejsel, A. M., Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 9 Feb 2016, In: Astronomy & Astrophysics. 586, A141.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Planck 2015 Planck 2015 results III. LFI systematic uncertainties

    Ade, P. A. R., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartolo, N., Basak, S., Battaglia, P., Battaner, E., Benabed, K. & Christensen, Per Rex, 1 Oct 2016, In: Astronomy & Astrophysics. 594, A3.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Planck 2015 results. XV. Gravitational lensing

    Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartlett, J. G., Bartolo, N., Christensen, Per Rex, Frejsel, A. M., Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 1 Oct 2016, In: Astronomy & Astrophysics. 594, A15.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Planck 2015 results. XXI. The integrated Sachs-Wolfe effect

    Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartolo, N., Christensen, Per Rex, Frejsel, A. M., Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 20 Sep 2016, In: Astronomy & Astrophysics. 594, A21.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Planck 2015 results. XXVI. The Second Planck Catalogue of Compact Sources

    Ade, P. A. R., Aghanim, N., Argüeso, F., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartolo, N., Christensen, Per Rex, Frejsel, A. M., Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 20 Sep 2016, In: Astronomy & Astrophysics. 594, A26.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Planck 2015 results. XXVII. The second Planck catalogue of Sunyaev-Zeldovich sources

    Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Barrena, R., Bartlett, J. G., Nasselski, Pavel, Christensen, Per Rex, Frejsel, A. M., Novikov, I. D. & Nørgaard-Nielsen, H. U., 20 Sep 2016, In: Astronomy & Astrophysics. 594, A27.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Planck intermediate results. XXXIV. The magnetic field structure in the Rosette Nebula

    Aghanim, N., Alves, M. I. R., Arnaud, M., Arzoumanian, D., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Battaner, E., Christensen, Per Rex, Nasselski, Pavel, Frejsel, A. M. & Novikov, I. D., 9 Feb 2016, In: Astronomy & Astrophysics. 586, A137.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Planck intermediate results. XXXI. Microwave survey of Galactic supernova remnants

    Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Battaner, E., Benabed, K., Benoit, L., Bernard, J. -., Christensen, Per Rex, Nasselski, Pavel & Novikov, I. D., 9 Feb 2016, In: Astronomy & Astrophysics. 586, 21 p., A134.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. 2015
  22. Published

    Planck intermediate results XXIII. Galactic plane emission components derived from Planck with ancillary data

    Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Battaner, E., Christensen, Per Rex, Nasselski, Pavel & Novikov, I. D., 3 Aug 2015, In: Astronomy & Astrophysics. 580, A13.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Joint Analysis of BICEP2/Keck Array and Planck Data

    Ade, P. A. R., Aghanim, N., Ahmed, Z., Aikin, R., Alexander, K. D., Arnaud, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barkats, D., Christensen, Per Rex, Nasselski, Pavel & Novikov, I. D., 13 Mar 2015, In: Physical Review Letters. 114, 101301.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Planck 2013 results. XXXII. The updated Planck catalogue of Sunyaev-Zeldovich sources

    Ade, P. A. R., Aghanim, N., Armitage-Caplan, C., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Aussel, H., Baccigalupi, C., Banday, A. J., Christensen, Per Rex, Nasselski, Pavel & Novikov, I. D., 25 Sep 2015, In: Astronomy & Astrophysics. 581, A14.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Planck intermediate results XXIV. Constraints on variations in fundamental constants

    Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Battaner, E., Benabed, K., Christensen, Per Rex, Nasselski, Pavel & Novikov, I. D., 3 Aug 2015, In: Astronomy & Astrophysics. 580, A22.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Planck intermediate results. XIX. An overview of the polarized thermal emission from Galactic dust

    Ade, P. A. R., Aghanim, N., Alina, D., Alves, M. I. R., Armitage-Caplan, C., Arnaud, M., Arzoumanian, D., Ashdown, M., Atrio-Brarndela, F., Aumont, J., Baccigalupi, C., Christensen, Per Rex, Nasselski, Pavel & Novikov, I. D., 17 Apr 2015, In: Astronomy & Astrophysics. 576, A104.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Planck intermediate results. XX. Comparison of polarized thermal emission from Galactic dust with simulations of MHD turbulence

    Ade, P. A. R., Aghanim, N., Alina, D., Alves, M. I. R., Armitage-Caplan, C., Arnaud, M., Arzoumanian, D., Ashdown, M., Artio-Barandela, F., Aumont, J., Christensen, Per Rex, Nasselski, Pavel & Novikov, I. D., 13 Apr 2015, In: Astronomy & Astrophysics. 576, A105.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 17309780