Planck intermediate results XLIV. Structure of the Galactic magnetic field from dust polarization maps of the southern Galactic cap

N. Aghanim; M. I. R. Alves; D. Arzoumanian; J. Aumont; C. Baccigalupi; M. Ballardini; A. J. Banday; R. B. Barreiro; N. Bartolo; S. Basak; K. Benabed; J. -P. Bernard; M. Bersanelli; P. Bielewicz; L. Bonavera; J. R. Bond; J. Borrill; F. R. Bouchet; F. Boulanger; A. Bracco; M. Bucher; C. Burigana; E. Calabrese; J. -F. Cardoso; H. C. Chiang; L. P. L. Colombo; C. Combet; B. Comis; F. Couchot; A. Coulais; B. P. Crill; A. Curto; F. Cuttaia; R. J. Davis; P. de Bernardis; A. de Rosa; G. de Zotti; J. Delabrouille; J. -M. Delouis; E. Di Valentino; C. Dickinson; J. M. Diego; O. Dore; M. Douspis; A. Ducout; X. Dupac; S. Dusini; G. Efstathiou; F. Elsner; T. A. Ensslin; H. K. Eriksen; E. Falgarone; Y. Fantaye; K. Ferriere; F. Finelli; M. Frailis; A. A. Fraisse; E. Franceschi; A. Frolov; S. Galeotta; S. Galli; K. Ganga; R. T. Genova-Santos; M. Gerbino; T. Ghosh; J. Gonzalez-Nuevo; K. M. Gorski; S. Gratton; A. Gregorio; A. Gruppuso; J. E. Gudmundsson; V. Guillet; F. K. Hansen; G. Helou; S. Henrot-Versille; D. Herranz; E. Hivon; Z. Huang; A. H. Jaffe; T. R. Jaffe; W. C. Jones; E. Keihanen; R. Keskitalo; T. S. Kisner; N. Krachmalnicoff; M. Kunz; H. Kurki-Suonio; G. Lagache; A. Lahteenmaki; J. -M. Lamarre; M. Langer; A. Lasenby; M. Lattanzi; M. Le Jeune; F. Levrier; M. Liguori; P. B. Lilje; M. Lopez-Caniego; P. M. Lubin; J. F. Macias-Perez; G. Maggio; D. Maino; N. Mandolesi; A. Mangilli; M. Maris; P. G. Martin; E. Martinez-Gonzalez; S. Matarrese; N. Mauri; J. D. McEwen; A. Melchiorri; A. Mennella; M. Migliaccio; M. -A. Miville-Deschenes; D. Molinari; A. Moneti; L. Montier; G. Morgante; A. Moss; P. Naselsky; P. Natoli; J. Neveu; H. U. Norgaard-Nielsen; N. Oppermann; C. A. Oxborrow; L. Pagano; D. Paoletti; B. Partridge; O. Perdereau; L. Perotto; V. Pettorino; F. Piacentini; S. Plaszczynski; G. Polenta; J. P. Rachen; R. Rebolo; M. Reinecke; M. Remazeilles; A. Renzi; I. Ristorcelli; G. Rocha; M. Rossetti; G. Roudier; B. Ruiz-Granados; L. Salvati; M. Sandri; M. Savelainen; D. Scott; C. Sirignano; J. D. Soler; A. -S. Suur-Uski; J. A. Tauber; D. Tavagnacco; M. Tenti; L. Toffolatti; M. Tomasi; M. Tristram; T. Trombetti; J. Valiviita; F. Vansyngel; F. Van Tent; P. Vielva; F. Villa; B. D. Wandelt; I. K. Wehus; A. Zacchei; A. Zonca; Planck Collaboration

doi:10.1051/0004-6361/201628636

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Planck intermediate results XLIV. Structure of the Galactic magnetic field from dust polarization maps of the southern Galactic cap

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Planck intermediate results XLIV. Structure of the Galactic magnetic field from dust polarization maps of the southern Galactic cap

N. Aghanim, M. I. R. Alves, D. Arzoumanian, J. Aumont, C. Baccigalupi, M. Ballardini, A. J. Banday, R. B. Barreiro, N. Bartolo, S. Basak, …

Astronomy and astrophysics (Berlin), Vol.596, p.A105

01/12/2016

DOI: https://doi.org/10.1051/0004-6361/201628636

Résumé

Astronomy & Astrophysics

Physical Sciences

Science & Technology

Using data from the Planck satellite, we study the statistical properties of interstellar dust polarization at high Galactic latitudes around the south pole (b < -60 degrees). Our aim is to advance the understanding of the magnetized interstellar medium (ISM), and to provide a modelling framework of the polarized dust foreground for use in cosmic microwave background (CMB) component-separation procedures. We examine the Stokes I, Q, and U maps at 353 GHz, and particularly the statistical distribution of the polarization fraction (p) and angle (Psi), in order to characterize the ordered and turbulent components of the Galactic magnetic field (GMF) in the solar neighbourhood. The Q and U maps show patterns at large angular scales, which we relate to the mean orientation of the GMF towards Galactic coordinates (l(0); b(0)) = (70 degrees +/- 5 degrees, 24 degrees +/- 5 degrees). The histogram of the observed p values shows a wide dispersion up to 25%. The histogram Psi of has a standard deviation of 12 degrees about the regular pattern expected from the ordered GMF. We build a phenomenological model that connects the distributions of p and Psi to a statistical description of the turbulent component of the GMF, assuming a uniform effective polarization fraction (p(0)) of dust emission. To compute the Stokes parameters, we approximate the integration along the line of sight (LOS) as a sum over a set of N independent polarization layers, in each of which the turbulent component of the GMF is obtained from Gaussian realizations of a power-law power spectrum. We are able to reproduce the observed p and distributions using a p0 value of 26%, a ratio of 0.9 between the strengths of the turbulent and mean components of the GMF, and a small value of N. The mean value of p (inferred from the fit of the large-scale patterns in the Stokes maps) is 12 +/- 1%. We relate the polarization layers to the density structure and to the correlation length of the GMF along the LOS. We emphasize the simplicity of our model (involving only a few parameters), which can be easily computed on the celestial sphere to produce simulated maps of dust polarization. Our work is an important step towards a model that can be used to assess the accuracy of component-separation methods in present and future CMB experiments designed to search the B mode CMB polarization from primordial gravity waves.

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Titre: Planck intermediate results XLIV. Structure of the Galactic magnetic field from dust polarization maps of the southern Galactic cap
Créateurs - sans rôle: N. Aghanim - Univ Paris Saclay, Univ Paris Sud, CNRS, Inst Astrophys Spatiale, Bat 121, F-91405 Orsay, France
M. I. R. Alves - IRAP, CNRS, 9 Av Colonel Roche,BP 44346, F-31028 Toulouse 4, France
D. Arzoumanian - Univ Paris Saclay, Univ Paris Sud, CNRS, Inst Astrophys Spatiale, Bat 121, F-91405 Orsay, France
J. Aumont - Univ Paris Saclay, Univ Paris Sud, CNRS, Inst Astrophys Spatiale, Bat 121, F-91405 Orsay, France
C. Baccigalupi - SISSA, Astrophys Sector, Via Bonomea 265, I-34136 Trieste, Italy
M. Ballardini - Univ Bologna, Alma Mater Studiorum, Dipartimento Fis & Astron, Viale Berti Pichat 6-2, I-40127 Bologna, Italy
A. J. Banday - IRAP, CNRS, 9 Av Colonel Roche,BP 44346, F-31028 Toulouse 4, France
R. B. Barreiro - Univ Cantabria, CSIC, Inst Fis Cantabria, Avda Castros S-N, Santander 39005, Spain
N. Bartolo - University of Padua
S. Basak - SISSA, Astrophys Sector, Via Bonomea 265, I-34136 Trieste, Italy
K. Benabed - Institut d'Astrophysique de Paris
J. -P. Bernard - IRAP, CNRS, 9 Av Colonel Roche,BP 44346, F-31028 Toulouse 4, France
M. Bersanelli - University of Milan
P. Bielewicz - IRAP, CNRS, 9 Av Colonel Roche,BP 44346, F-31028 Toulouse 4, France
L. Bonavera - Univ Cantabria, CSIC, Inst Fis Cantabria, Avda Castros S-N, Santander 39005, Spain
J. R. Bond - University of Toronto
J. Borrill - Lawrence Berkeley Natl Lab, Computat Cosmol Ctr, Berkeley, CA 94720 USA
F. R. Bouchet - Institut d'Astrophysique de Paris
F. Boulanger - Univ Paris Saclay, Univ Paris Sud, CNRS, Inst Astrophys Spatiale, Bat 121, F-91405 Orsay, France
A. Bracco - Univ Paris Saclay, Univ Paris Sud, CNRS, Inst Astrophys Spatiale, Bat 121, F-91405 Orsay, France
M. Bucher - Univ Paris Diderot, Sorbonne Paris Cite, Observ Paris, APC,AstroParticule & Cosmol,CNRS,IN2P3,CEA,Lrfu, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
C. Burigana - University of Ferrara
E. Calabrese - University of Oxford
J. -F. Cardoso - Univ Paris Diderot, Sorbonne Paris Cite, Observ Paris, APC,AstroParticule & Cosmol,CNRS,IN2P3,CEA,Lrfu, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
H. C. Chiang - Univ KwaZulu Natal, Sch Math Stat & Comp Sci, Astrophys & Cosmol Res Unit, Westville Campus,Private Bag X54001, ZA-4000 Durban, South Africa
L. P. L. Colombo - Univ Southern Calif, Dept Phys & Astron, Dana & David Dornsife Coll Letter Arts & Sci, Los Angeles, CA 90089 USA
C. Combet - Institut National de Physique Nucléaire et de Physique des Particules
B. Comis - Univ Grenoble Alpes, Lab Phys Subat & Cosmol, CNRS, IN2P3, 53 Rue Martyrs, F-38026 Grenoble, France
F. Couchot - Univ Paris Sud, LAL, CNRS, IN2P3, F-91898 Orsay, France
A. Coulais - Observ Paris, CNRS, LERMA, 61 Ave Observ, F-75014 Paris, France
B. P. Crill - California Institute of Technology
A. Curto - Univ Cambridge, Astrophys Grp, Cavendish Lab, JJ Thomson Ave, Cambridge CB3 0HE, England
F. Cuttaia - IASF Bologna, INAF, Via Gobetti 101, I-40129 Bologna, Italy
R. J. Davis - Univ Manchester, Sch Phys & Astron, Jodrell Bank, Ctr Astrophys, Alan Turing Bldg,Oxford Rd, Manchester M13 9PL, Lancs, England
P. de Bernardis - Univ Roma La Sapienza, Dipartimento Fis, Ple A Moro 2, I-00185 Rome, Italy
A. de Rosa - IASF Bologna, INAF, Via Gobetti 101, I-40129 Bologna, Italy
G. de Zotti - Osserv Astron Padova, INAF, Vicolo Osservatorio 5, I-35122 Padua, Italy
J. Delabrouille - Univ Paris Diderot, Sorbonne Paris Cite, Observ Paris, APC,AstroParticule & Cosmol,CNRS,IN2P3,CEA,Lrfu, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
J. -M. Delouis - CNRS, Inst Astrophys Paris, UMR 7095, 98Bis Blvd Arago, F-75014 Paris, France
E. Di Valentino - CNRS, Inst Astrophys Paris, UMR 7095, 98Bis Blvd Arago, F-75014 Paris, France
C. Dickinson - University of Manchester
J. M. Diego - Univ Cantabria, CSIC, Inst Fis Cantabria, Avda Castros S-N, Santander 39005, Spain
O. Dore - California Institute of Technology
M. Douspis - Univ Paris Saclay, Univ Paris Sud, CNRS, Inst Astrophys Spatiale, Bat 121, F-91405 Orsay, France
A. Ducout - Imperial Coll London, Astrophys Grp, Blackett Lab, Prince Consort Rd, London SW7 2AZ, England
X. Dupac - European Space Agcy, ESAC, Planck Sci Off, Camino Bajo Castillo S-N, Madrid, Spain
S. Dusini - Ist Nazl Fis Nucl, Sez Padova, Via Marzolo 8, I-35131 Padua, Italy
G. Efstathiou - University of Cambridge
F. Elsner - UCL, Dept Phys & Astron, London WC1E 6BT, England
T. A. Ensslin - Max Planck Inst Astrophys, Karl Schwarzschild Str 1, D-85741 Garching, Germany
H. K. Eriksen - University of Oslo
E. Falgarone - Observ Paris, CNRS, LERMA, 61 Ave Observ, F-75014 Paris, France
Y. Fantaye - Univ Roma Tor Vergata, Dipartimento Matemat, Via Ric Sci 1, I-00133 Rome, Italy
K. Ferriere - IRAP, CNRS, 9 Av Colonel Roche,BP 44346, F-31028 Toulouse 4, France
F. Finelli - IASF Bologna, INAF, Via Gobetti 101, I-40129 Bologna, Italy
M. Frailis - Osserv Astron Trieste, INAF, Via GB Tiepolo 11, I-40127 Trieste, Italy
A. A. Fraisse - Princeton Univ, Dept Phys, Princeton, NJ 08544 USA
E. Franceschi - IASF Bologna, INAF, Via Gobetti 101, I-40129 Bologna, Italy
A. Frolov - Simon Fraser Univ, Dept Phys, 8888 Univ Dr, Burnaby, BC, Canada
S. Galeotta - Osserv Astron Trieste, INAF, Via GB Tiepolo 11, I-40127 Trieste, Italy
S. Galli - Univ Chicago, Kavli Inst Cosmol Phys, Chicago, IL 60637 USA
K. Ganga - Univ Paris Diderot, Sorbonne Paris Cite, Observ Paris, APC,AstroParticule & Cosmol,CNRS,IN2P3,CEA,Lrfu, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
R. T. Genova-Santos - ULL, Dept Astrofis, Tenerife 38206, Spain
M. Gerbino - Univ Roma La Sapienza, Dipartimento Fis, Ple A Moro 2, I-00185 Rome, Italy
T. Ghosh - Univ Paris Saclay, Univ Paris Sud, CNRS, Inst Astrophys Spatiale, Bat 121, F-91405 Orsay, France
J. Gonzalez-Nuevo - Univ Oviedo, Dept Fis, Avda Calvo Sotelo S-N, Oviedo 33007, Spain
K. M. Gorski - CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 31109 USA
S. Gratton - University of Cambridge
A. Gregorio - Univ Trieste, Dipartimento Fis, Via A Valerio 2, I-34127 Trieste, Italy
A. Gruppuso - IASF Bologna, INAF, Via Gobetti 101, I-40129 Bologna, Italy
J. E. Gudmundsson - Princeton Univ, Dept Phys, Princeton, NJ 08544 USA
V. Guillet - Univ Paris Saclay, Univ Paris Sud, CNRS, Inst Astrophys Spatiale, Bat 121, F-91405 Orsay, France
F. K. Hansen - University of Oslo
G. Helou - California Institute of Technology
S. Henrot-Versille - Univ Paris Sud, LAL, CNRS, IN2P3, F-91898 Orsay, France
D. Herranz - Univ Cantabria, CSIC, Inst Fis Cantabria, Avda Castros S-N, Santander 39005, Spain
E. Hivon - Institut d'Astrophysique de Paris
Z. Huang - Univ Toronto, CITA, 60 St George St, Toronto, ON M5S 3H8, Canada
A. H. Jaffe - Imperial Coll London, Astrophys Grp, Blackett Lab, Prince Consort Rd, London SW7 2AZ, England
T. R. Jaffe - IRAP, CNRS, 9 Av Colonel Roche,BP 44346, F-31028 Toulouse 4, France
W. C. Jones - Princeton Univ, Dept Phys, Princeton, NJ 08544 USA
E. Keihanen - University of Helsinki
R. Keskitalo - Lawrence Berkeley Natl Lab, Computat Cosmol Ctr, Berkeley, CA 94720 USA
T. S. Kisner - Lawrence Berkeley Natl Lab, Berkeley, CA USA
N. Krachmalnicoff - University of Milan
M. Kunz - African Inst Math Sci, 6-8 Melrose Rd, ZA-7945 Cape Town, South Africa
H. Kurki-Suonio - University of Helsinki
G. Lagache - Laboratoire d’Astrophysique de Marseille
A. Lahteenmaki - Aalto University
J. -M. Lamarre - Observ Paris, CNRS, LERMA, 61 Ave Observ, F-75014 Paris, France
M. Langer - Univ Paris Saclay, Univ Paris Sud, CNRS, Inst Astrophys Spatiale, Bat 121, F-91405 Orsay, France
A. Lasenby - University of Cambridge
M. Lattanzi - Univ Ferrara, Dipartimento Fis & Sci Terra, Via Saragat 1, I-44122 Ferrara, Italy
M. Le Jeune - Univ Paris Diderot, Sorbonne Paris Cite, Observ Paris, APC,AstroParticule & Cosmol,CNRS,IN2P3,CEA,Lrfu, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
F. Levrier - Observ Paris, CNRS, LERMA, 61 Ave Observ, F-75014 Paris, France
M. Liguori - University of Padua
P. B. Lilje - University of Oslo
M. Lopez-Caniego - European Space Agcy, ESAC, Planck Sci Off, Camino Bajo Castillo S-N, Madrid, Spain
P. M. Lubin - Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA
J. F. Macias-Perez - Univ Grenoble Alpes, Lab Phys Subat & Cosmol, CNRS, IN2P3, 53 Rue Martyrs, F-38026 Grenoble, France
G. Maggio - Osserv Astron Trieste, INAF, Via GB Tiepolo 11, I-40127 Trieste, Italy
D. Maino - University of Milan
N. Mandolesi - University of Ferrara
A. Mangilli - Univ Paris Saclay, Univ Paris Sud, CNRS, Inst Astrophys Spatiale, Bat 121, F-91405 Orsay, France
M. Maris - Osserv Astron Trieste, INAF, Via GB Tiepolo 11, I-40127 Trieste, Italy
P. G. Martin - Univ Toronto, CITA, 60 St George St, Toronto, ON M5S 3H8, Canada
E. Martinez-Gonzalez - Univ Cantabria, CSIC, Inst Fis Cantabria, Avda Castros S-N, Santander 39005, Spain
S. Matarrese - University of Padua
N. Mauri - Ist Nazl Fis Nucl, Sez Bologna, Viale Berti Pichat 6-2, I-40127 Bologna, Italy
J. D. McEwen - Univ Coll London, Mullard Space Sci Lab, Surrey RH5 6NT, England
A. Melchiorri - Univ Roma La Sapienza, Dipartimento Fis, Ple A Moro 2, I-00185 Rome, Italy
A. Mennella - University of Milan
M. Migliaccio - Univ Cambridge, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England
M. -A. Miville-Deschenes - Univ Toronto, CITA, 60 St George St, Toronto, ON M5S 3H8, Canada
D. Molinari - University of Ferrara
A. Moneti - Institut d'Astrophysique de Paris
L. Montier - IRAP, CNRS, 9 Av Colonel Roche,BP 44346, F-31028 Toulouse 4, France
G. Morgante - IASF Bologna, INAF, Via Gobetti 101, I-40129 Bologna, Italy
A. Moss - University of Nottingham
P. Naselsky - Univ Copenhagen, Niels Bohr Inst, Discovery Ctr, Blegdamsvej 17, DK-2100 Copenhagen, Denmark
P. Natoli - Agenzia Spaziale Italiana
J. Neveu - Kavli Inst Cosmol Cambridge, Madingley Rd, Cambridge CB3 0HA, England
H. U. Norgaard-Nielsen - Tech Univ Denmark, Natl Space Inst, DTU Space, Elektrovej 327, DK-2800 Lyngby, Denmark
N. Oppermann - Univ Toronto, CITA, 60 St George St, Toronto, ON M5S 3H8, Canada
C. A. Oxborrow - Tech Univ Denmark, Natl Space Inst, DTU Space, Elektrovej 327, DK-2800 Lyngby, Denmark
L. Pagano - Univ Roma La Sapienza, Dipartimento Fis, Ple A Moro 2, I-00185 Rome, Italy
D. Paoletti - IASF Bologna, INAF, Via Gobetti 101, I-40129 Bologna, Italy
B. Partridge - Haverford Coll, Dept Astron, 370 Lancaster Ave, Haverford, PA USA
O. Perdereau - Univ Paris Sud, LAL, CNRS, IN2P3, F-91898 Orsay, France
L. Perotto - Univ Grenoble Alpes, Lab Phys Subat & Cosmol, CNRS, IN2P3, 53 Rue Martyrs, F-38026 Grenoble, France
V. Pettorino - HGSFP, Philosophenweg 16, D-69120 Heidelberg, Germany
F. Piacentini - Univ Roma La Sapienza, Dipartimento Fis, Ple A Moro 2, I-00185 Rome, Italy
S. Plaszczynski - Univ Paris Sud, LAL, CNRS, IN2P3, F-91898 Orsay, France
G. Polenta - Agenzia Spaziale Italiana
J. P. Rachen - Radboud University Nijmegen
R. Rebolo - CSIC, E-28006 Madrid, Spain
M. Reinecke - Max Planck Inst Astrophys, Karl Schwarzschild Str 1, D-85741 Garching, Germany
M. Remazeilles - Univ Paris Diderot, Sorbonne Paris Cite, Observ Paris, APC,AstroParticule & Cosmol,CNRS,IN2P3,CEA,Lrfu, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
A. Renzi - Univ Roma Tor Vergata, Dipartimento Matemat, Via Ric Sci 1, I-00133 Rome, Italy
I. Ristorcelli - IRAP, CNRS, 9 Av Colonel Roche,BP 44346, F-31028 Toulouse 4, France
G. Rocha - California Institute of Technology
M. Rossetti - Univ Milan, Dipartimento Fis, Via Celoria 16, I-20133 Milan, Italy
G. Roudier - Univ Paris Diderot, Sorbonne Paris Cite, Observ Paris, APC,AstroParticule & Cosmol,CNRS,IN2P3,CEA,Lrfu, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
B. Ruiz-Granados - Univ Granada, Fac Ciencias, Dept Fis Teor & Cosmos, Granada 18071, Spain
L. Salvati - Univ Roma La Sapienza, Dipartimento Fis, Ple A Moro 2, I-00185 Rome, Italy
M. Sandri - IASF Bologna, INAF, Via Gobetti 101, I-40129 Bologna, Italy
M. Savelainen - University of Helsinki
D. Scott - University of British Columbia
C. Sirignano - University of Padua
J. D. Soler - Univ Paris Saclay, Univ Paris Sud, CNRS, Inst Astrophys Spatiale, Bat 121, F-91405 Orsay, France
A. -S. Suur-Uski - University of Helsinki
J. A. Tauber - European Space Agcy, Estec, Keplerlaan 1, NL-2201 AZ Noordwijk, Netherlands
D. Tavagnacco - University of Trieste
M. Tenti - CNAF, Ist Nazl Fis Nucl, Viale Berti Pichat 6-2, I-40127 Bologna, Italy
L. Toffolatti - Univ Oviedo, Dept Fis, Avda Calvo Sotelo S-N, Oviedo 33007, Spain
M. Tomasi - University of Milan
M. Tristram - Univ Paris Sud, LAL, CNRS, IN2P3, F-91898 Orsay, France
T. Trombetti - University of Ferrara
J. Valiviita - Univ Helsinki, Dept Phys, Gustaf Hallstromin Katu 2A, Helsinki 00014, Finland
F. Vansyngel - Univ Paris Saclay, Univ Paris Sud, CNRS, Inst Astrophys Spatiale, Bat 121, F-91405 Orsay, France
F. Van Tent - Univ Paris Sud 11, Phys Theor Lab, Batiment 210, F-91405 Orsay, France
P. Vielva - Univ Cantabria, CSIC, Inst Fis Cantabria, Avda Castros S-N, Santander 39005, Spain
F. Villa - IASF Bologna, INAF, Via Gobetti 101, I-40129 Bologna, Italy
B. D. Wandelt - Univ Illinois, Dept Phys, 1110 West Green St, Urbana, IL USA
I. K. Wehus - University of Oslo
A. Zacchei - Osserv Astron Trieste, INAF, Via GB Tiepolo 11, I-40127 Trieste, Italy
A. Zonca - Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA
Planck Collaboration
Détails de publication: Astronomy and astrophysics (Berlin), Vol.596, p.A105
Éditeur: Edp Sciences S A
Nombre de pages: 15
Note de subvention: DLR; Helmholtz Association; German Aerospace Centre (DLR) AoF CSC (Finland) DoE (USA); United States Department of Energy (DOE) UKSA (UK) MPG (Germany); Max Planck Society RCN (Norway); Research Council of Norway DTU Space (Denmark) ASI; Agenzia Spaziale Italiana (ASI) CSIC; Consejo Superior de Investigaciones Cientificas (CSIC)
Identifiants: 99155674009311
Unité académique: Laboratoire Univers et Particules de Montpellier - LUPM
Langue: English
Type de ressource: Journal article