Per Rex Christensen
Associate Professor emeritus
Theoretical high energy, astroparticle and gravitational physics
Blegdamsvej 17
2100 København Ø
- 2013
- Published
Planck intermediate results II. Comparison of Sunyaev-Zeldovich measurements from Planck and from the Arcminute Microkelvin Imager for 11 galaxy clusters
Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Balbi, A., Banday, A. J., Christensen, Per Rex, Nasselski, Pavel & Novikov, I. D., 1 Feb 2013, In: Astronomy & Astrophysics. 550, A128.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck intermediate results IV. The XMM-Newton validation programme for new Planck galaxy clusters
Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Baccigalupi, C., Balbi, A., Banday, A., Christensen, Per Rex, Nasselski, Pavel, Novikov, I. D. & Nørgaard-Nielsen, H. U., 1 Feb 2013, In: Astronomy & Astrophysics. 550, A130.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck intermediate results V. Pressure profiles of galaxy clusters from the Sunyaev-Zeldovich effect
Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Aumont, J., Christensen, Per Rex, Nasselski, Pavel & Novikov, I. D., 1 Feb 2013, In: Astronomy & Astrophysics. 550, A131.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck intermediate results VI. The dynamical structure of PLCKG214.6+37.0, a Planck discovered triple system of galaxy clusters
Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Christensen, Per Rex, Nasselski, Pavel & Novikov, I. D., 1 Feb 2013, In: Astronomy & Astrophysics. 550, A132.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck intermediate results VII. Statistical properties of infrared and radio extragalactic sources from the Planck Early Release Compact Source Catalogue at frequencies between 100 and 857 GHz
Ade, P. A. R., Aghanim, N., Argueeso, F., Arnaud, M., Ashdown, M., Christensen, Per Rex, Noergaard-Nielsen, H. U., Nasselski, Pavel & Novikov, I. D., 1 Feb 2013, In: Astronomy & Astrophysics. 550, A133.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck intermediate results VIII. Filaments between interacting clusters
Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Christensen, Per Rex, Nasselski, Pavel & Novikov, I. D., 1 Feb 2013, In: Astronomy & Astrophysics. 550, A134.Research output: Contribution to journal › Journal article › Research › peer-review
- 2012
- Published
Planck early results. I. The Planck mission
Ade, P. A. R., Aghanim, N., Arnaud, M., Ashdown, M., Aumont, J., Christensen, Per Rex, Nasselski, Pavel, Baccigalupi, C., Baker, M., Balbi, A., Banday, A. J. & Barreiro, R. B., 1 Dec 2012, In: Astronomy & Astrophysics. 536, p. A1Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Morphology of high-multiplicity events in heavy ion collisions
Nasselski, Pavel, rtc312, rtc312, Christensen, Per Rex, Damgaard, Poul Henrik, Frejsel, A. M., Gaardhøje, Jens Jørgen, Kim, J., Hansen, A. C., Hansen, M. A. K., Verkhodanov, O., Wiedemann, U. A. & Christensen, Per Rex, 30 Aug 2012, In: Physical Review C (Nuclear Physics). 86, 2, p. 024916 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck intermediate results I. Further validation of new Planck clusters with XMM-Newton
Aghanim, N., Arnaud, M., Ashdown, M., Atrio-Barandela, F., Hornstrup, A., Atrio-Barandela, F., Aumont, J., Baccigalupi, C., Balbi, A., Christensen, Per Rex, Banday, A. J. & Nasselski, Pavel, 5 Jul 2012, In: Astronomy & Astrophysics. 543, p. A102 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2011
- Published
Planck early results. II. The thermal performance of Planck
Ade...[et al.], P. A. R., Aghanim, N., Arnaud, M., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A2Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. IX. XMM-Newton follow-up for validation of Planck cluster candidates
Aghanim...[et al.], N., Arnaud, M., Ashdown, M., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A9Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. VII. The Early Release Compact Source Catalogue
Ade...[et al.], P. A. R., Aghanim, N., Arnaud, M., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A7Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. VIII. The all-sky early Sunyaev-Zeldovich cluster sample
Ade..[et al.], P., Aghanim, N., Arnaud, M., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A8Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. X. Statistical analysis of Sunyaev-Zeldovich scaling relations for X-ray galaxy clusters
Aghanim..[et al., N., Arnaud, M., Ashdown, M., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A10Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XI. Calibration of the local galaxy cluster Sunyaev-Zeldovich scaling relations
Ade...[et al.], P. A. R., Aghanim, N., Arnaud, M., Christensen, Per Rex, Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A11Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XII. Cluster Sunyaev-Zeldovich optical scaling relations
Aghanim...[et al.], N., Arnaud, M., Ashdown, M., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A12Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XIII. Statistical properties of extragalactic radio sources in the Planck Early Release Compact Source Catalogue
Ade...[et al.], P. A. R., Aghanim, N., Argueeso, F., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A13Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XIV. ERCSC validation and extreme radio sources
Ade...[et al.], P., Aghanim, N., Angelaskis, E., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A14Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XIX. All-sky temperature and dust optical depth from Planck and IRAS. Constraints on the "dark gas" in our Galaxy
Ade...[et al.], P. A. R., Aghanim, N., Arnaud, M., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A19Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XV. Spectral energy distributions and radio continuum spectra of northern extragalactic radio sources
Aatrokoski...[et al.], J., Ade, P. A. R., Aghanim, N., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A15Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XVI. The Planck view of nearby galaxies
Ade...[et al.], P. A. R., Aghanim, N., Arnaud, M., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A16Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XVII. Origin of the submillimetre excess dust emission in the Magellanic Clouds
Ade...[et al.], P. A. R., Aghanim, N., Arnaud, M., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A17Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XVIII. The power spectrum of cosmic infrared background anisotropies
Ade...[et al.], P. A. R., Aghanim, N., Arnaud, M., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A18Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XX. New light on anomalous microwave emission from spinning dust grains
Ade...[et al.], P. A. R., Aghanim, N., Arnaud, M., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A20Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XXI. Properties of the interstellar medium in the Galactic plane
Abergel...[et al.], A., Ade, P. A. R., Aghanim, N., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A21Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XXII. The submillimetre properties of a sample of Galactic cold clumps
Ade...[et al.], P. A. R., Aghanim, N., Arnaud, M., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A22Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XXIII. The first all-sky survey of Galactic cold clumps
Ade...[et al.], P. A. R., Aghanim, N., Arnaud, M., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A23Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XXIV. Dust in the diffuse interstellar medium and the Galactic halo
Abergal..[et al.], A., Ade, P. A. R., Aghanim, A., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A24Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XXV. Thermal dust in nearby molecular clouds
Abergel...[et al.], A., Ade, P. A. R., Aghaim, N., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A25Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Planck early results. XXVI. Detection with Planck and confirmation by XMM-Newton of PLCK G266.6-27.3, an exceptionally X-ray luminous and massive galaxy cluster at z similar to 1
Aghanim...[et al.], N., Arnaud, M., Ashdown, W., Christensen, Per Rex & Nasselski, Pavel, 1 Dec 2011, In: Astronomy & Astrophysics. 536, p. A26Research output: Contribution to journal › Journal article › Research › peer-review
- 2010
- 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 journal › Journal article › Research › peer-review
- Published
Confronting theory with observations: A UniverseNet Cosmology Workshop, August 16-20
Bergström... [et al.], L., Bjerrum-Bohr, Emil, Butt, S., Christensen, Per Rex, Damgaard, Poul Henrik, Collins, H. S., Fynbo, Johan Peter Uldall, Geier, S. J., Hansen, Steen Harle, James, J. B., Kim, J., Li, X., Man, W. S., Nasselski, Pavel, Nesseris, S. & Olesen, Poul, 16 Jul 2010, KøbenhavnResearch output: Other contribution › Research
- 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 journal › Journal article › Research › peer-review
- 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 journal › Journal article › Research › peer-review
- 2009
- Published
CMB polarization map derived from the WMAP 5 year data through harmonic internal linear combination
Kim, J., Nasselski, Pavel & Christensen, Per Rex, 2009, In: Physical Review D (Particles, Fields, Gravitation and Cosmology). 79, 2, p. 023003Research output: Contribution to journal › Journal article › Research › peer-review
ID: 17309780