Per Rex Christensen

Per Rex Christensen

Associate Professor emeritus


  1. Published

    Understanding the WMAP cold spot mystery

    Nasselski, Pavel, Christensen, Per Rex, Coles, P., Verkhodanov, O., Novikov, I. D. & Kim, J., 1 Feb 2010, In: Astrophysical Bulletin. 65, 2, p. 101-120 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Statistics of CMB polarization angles

    Creswell, J., Dachlythra, N., Liu, H., Nasselski, Pavel & Christensen, Per Rex, 1 Feb 2020, In: Journal of Cosmology and Astroparticle Physics. 2020, 2, 15 p., 001.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Planck pre-launch status: the Planck mission

    Tauber...[et al.], J. A., Christensen, Per Rex & Nasselski, Pavel, 15 Sep 2010, In: Astronomy & Astrophysics. 520, p. A1 22 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Planck pre-launch status: The optical system

    Tauber, J. A. [. A. ]., Nørgaard-Nielsen, H. U., Christensen, Per Rex, Ade, P. A. R., Jessen, N. & Nasselski, Pavel, 2010, In: Astronomy & Astrophysics. 520, p. A2 22 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. Published

    Planck intermediate results. XXXII. The relative orientation between the magnetic field and structures traced by interstellar dust

    Adam, R., Ade, P. A. R., Aghanim, N., Alves, M. I. R., Arnaud, M., Arzoumanian, D., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Christensen, Per Rex, Frejsel, A. M., Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 9 Feb 2016, In: Astronomy & Astrophysics. 586, A135.

    Research output: Contribution to journalJournal articleResearchpeer-review

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