Per Rex Christensen

Per Rex Christensen

Associate Professor emeritus


  1. Published

    Planck 2015 results. XVI. Isotropy and statistics of the CMB

    Ade, P. A. R., Aghanim, N., Akrami, Y., Aluri, P. K., 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, A16.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. 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

  3. Published

    Planck intermediate results. XIV. Dust emission at millimetre wavelengths in the Galactic plane

    Ade, P. A. R., Aghanim, N., Alves, M. I. R., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 4 Apr 2014, In: Astronomy & Astrophysics. 564, 13 p., A45.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. 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

  5. Published

    Planck 2015 results XXV. Diffuse low-frequency Galactic foregrounds

    Ade, P. A. R., Aghanim, N., Alves, M. I. R., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartlett, J. G., Christensen, Per Rex, Nasselski, Pavel & Nørgaard-Nielsen, H. U., 1 Oct 2016, In: Astronomy & Astrophysics. 594, A25.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. 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

  7. Published

    Planck 2015 results. XIX. Constraints on primordial magnetic fields

    Ade, P. A. R., Aghanim, N., Arnaud, M., Arroja, F., Ashdown, M., Aumont, J., Baccigalupi, C., Ballardini, R. M., Banday, A. J., Barreiro, R. B., Bartolo, N., Christensen, Per Rex, Nasselski, Pavel, Frejsel, A. M., Novikov, I. D. & Nørgaard-Nielsen, H. U., 20 Sep 2016, In: Astronomy & Astrophysics. 594, A19.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Planck 2013 results. XVIII. The gravitational lensing-infrared background correlation

    Ade, P. A. R., Aghanim, N., Armitage-Caplan, C., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 29 Oct 2014, In: Astronomy & Astrophysics. 571, 24 p., A18.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Planck 2015 results. VIII. High Frequency Instrument data processing: Calibration and maps

    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, A8.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Planck 2015 results. VI. LFI mapmaking

    Ade, P. A. R., Aghanim, N., Ashdown, M., Aumont, J., Baccigalupi, C., Banday, A. J., Barreiro, R. B., Bartolo, N., Battaner, E., Benabed, K., Christensen, Per Rex, Nasselski, Pavel, Frejsel, A. M., Novikov, I. D. & Nørgaard-Nielsen, H. U., 20 Sep 2016, In: Astronomy & Astrophysics. 594, A6.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Planck 2015 results. VII. High Frequency Instrument data processing: Time-ordered information and beams

    Ade, P. A. R., Adam, 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, A7.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Planck 2013 results. XXIX. The 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. & Nørgaard-Nielsen, H. U., 29 Oct 2014, In: Astronomy & Astrophysics. 571, 41 p., A29.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. 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

  14. Published

    Planck 2013 results. V. LFI calibration

    Ade, P. A. R., Armitage-Caplan, C., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 29 Oct 2014, In: Astronomy & Astrophysics. 571, 29 p., A5.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Planck 2015 results. I. Overview of products and scientific results

    Ade, P. A. R., Adam, R., Aghanim, N., Akrami, Y., Alves, M. I. R., Argüeso, F., Arnaud, M., Arroja, F., Ashdown, M., Aumont, J., Christensen, Per Rex, Nasselski, Pavel, Frejsel, A. M., Novikov, I. D. & Nørgaard-Nielsen, H. U., 20 Sep 2016, In: Astronomy & Astrophysics. 594, A1.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Planck 2015 results. IX. Diffuse component separation: CMB maps

    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., 20 Sep 2016, In: Astronomy & Astrophysics. 594, A9.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Planck 2013 results. XVII. Gravitational lensing by large-scale structure

    Ade, P. A. R., Aghanim, N., Armitage-Caplan, C., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 29 Oct 2014, In: Astronomy & Astrophysics. 571, 39 p., A17.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. 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

  19. 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

  20. Published

    Planck 2013 results. X. HFI energetic particle effects: characterization, removal, and simulation

    Ade, P. A. R., Aghanim, N., Armitage-Caplan, C., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 29 Oct 2014, In: Astronomy & Astrophysics. 571, 23 p., A10.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Planck 2013 results. VI. High Frequency Instrument data processing

    Ade, P. A. R., Aghanim, N., Armitage-Caplan, C., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 29 Oct 2014, In: Astronomy & Astrophysics. 571, 44 p., A6.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Planck 2013 results. XXIV. Constraints on primordial non-Gaussianity

    Ade, P. A. R., Aghanim, N., Armitage-Caplan, C., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 29 Oct 2014, In: Astronomy & Astrophysics. 571, 58 p., A24.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. 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

  24. Published

    Planck 2013 results. XII. Diffuse component separation

    Ade, P. A. R., Aghanim, N., Armitage-Caplan, C., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 29 Oct 2014, In: Astronomy & Astrophysics. 571, 31 p., A12.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Planck 2013 results. VII. HFI time response and beams

    Ade, P. A. R., Aghanim, N., Armitage-Caplan, C., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Banday, A. J., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 29 Oct 2014, In: Astronomy & Astrophysics. 571, 31 p., A7.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 17309780