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

P. A. R. Ade; N. Aghanim; M. I. R. Alves; M. Arnaud; D. Arzoumanian; J. Aumont; C. Baccigalupi; A. J. Banday; R. B. Barreiro; N. Bartolo; E. Battaner; K. Benabed; A. Benoit-Levy; J-P. Bernard; O. Berne; M. Bersanelli; P. Bielewicz; A. Bonaldi; L. Bonavera; J. R. Bond; J. Borrill; F. R. Bouchet; F. Boulanger; A. Bracco; C. Burigana; E. Calabrese; J-F. Cardoso; A. Catalano; A. Chamballu; H. C. Chiang; P. R. Christensen; D. L. Clements; S. Colombi; L. P. L. Colombo; C. Combet; F. Couchot; B. P. Crill; A. Curto; F. Cuttaia; L. Danese; R. D. Davies; R. J. Davis; P. de Bernardis; A. de Rosa; G. de Zotti; J. Delabrouille; C. Dickinson; J. M. Diego; S. Donzelli; O. Dore; M. Douspis; A. Ducout; X. Dupac; F. Elsner; T. A. Ensslin; H. K. Eriksen; E. Falgarone; K. Ferriere; F. Finelli; O. Forni; M. Frailis; A. A. Fraisse; E. Franceschi; A. Frejse; S. Galeotta; S. Galli; K. Ganga; T. Ghosh; M. Giard; Y. Giraud-Heraud; E. Gjerlow; J. Gonzalez-Nuevo; K. M. Gorski; A. Gregorio; A. Gruppuso; V. Guillet; F. K. Hansen; D. Hanson; D. L. Harrison; C. Hernandez-Monteagudo; D. Herranz; S. R. Hildebrandt; E. Hivon; M. Hobson; W. A. Holmes; K. M. Huffenberger; G. Hurier; A. H. Jaffe; T. R. Jaffe; W. C. Jones; M. Juvela; R. Keskitalo; T. S. Kisner; J. Knoche; M. Kunz; H. Kurki-Suonio; G. Lagache; J-M. Lamarre; A. Lasenby; C. R. Lawrence; R. Leonardi; F. Levrier; M. Liguori; P. B. Lilje; M. Linden-Vornle; M. Lopez-Caniego; P. M. Lubin; J. F. Macias-Perez; B. Maffei; N. Mandolesi; A. Mangilli; M. Maris; P. G. Martin; E. Martinez-Gonzalez; S. Masi; S. Matarrese; P. Mazzotta; A. Melchiorri; L. mendes; A. Mennella; M. Migliaccio; S. Mitra; M-A. Miville-Deschenes; A. moneti; L. Montier; G. Morgante; D. Mortlock; D. Munshi; J. A. Murphy; P. Naselsky; F. Nati; P. Natoli; H. U. Nirgaard-Nielsen; F. Noviello; D. Novikov; I. Novikov; N. Oppermann; L. Pagano; F. Pajot; R. Paladini; D. Paoletti; F. Pasian; F. Perrotta; V. Pettorino; F. Piacentini; M. Piat; E. Pierpaoli; D. Pietrobon; S. Plaszczynski; E. Pointecouteau; G. Polenta; G. W. Pratt; J-L. Puget; J. P. Rachen; R. Rebolo; M. Reinecke; M. Remazeilles; C. Renault; A. Renzi; S. Ricciardi; I. Ristorcelli; G. Rocha; C. Rosset; M. Rossetti; G. Roudier; J. A. Rubino-Martin; B. Rusholme; M. Sandri; M. Savelainen; G. Savini; D. Scott; J. D. Soler; V. Stolyarov; D. Sutton; A-S. Suur-Uski; J-F. Sygnet; J. A. Tauber; L. Terenzi; L. Toffolatti; M. Tomasi; M. Tristram; M. Tucci; L. Valenziano; J. Valiviita; B. Van Tent; P. Vielva; F. Villa; L. A. Wade; B. D. Wandelt; D. Yvon; A. Zacchei; A. Zonca; Planck Collaboration

doi:10.1051/0004-6361/201425305

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

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

P. A. R. Ade, N. Aghanim, M. I. R. Alves, M. Arnaud, D. Arzoumanian, J. Aumont, C. Baccigalupi, A. J. Banday, R. B. Barreiro, N. Bartolo, …

Astronomy and astrophysics (Berlin), Vol.586, p.A136

01/02/2016

DOI: https://doi.org/10.1051/0004-6361/201425305

Résumé

Astronomy & Astrophysics

Physical Sciences

Science & Technology

Planck observations at 353 GHz provide the first fully sampled maps of the polarized dust emission towards interstellar filaments and their backgrounds (i.e., the emission observed in the surroundings of the filaments). The data allow us to determine the intrinsic polarization properties of the filaments and therefore to provide insight into the structure of their magnetic field (B). We present the polarization maps of three nearby (several parsecs long) star-forming filaments of moderate column density (N-H about 10(22) cm(-2)): Musca, B211, and L1506. These three filaments are detected above the background in dust total and polarized emission. We use the spatial information to separate Stokes I, Q, and U of the filaments from those of their backgrounds, an essential step in measuring the intrinsic polarization fraction (p) and angle (psi) of each emission component. We find that the polarization angles in the three filaments (psi(fil)) are coherent along their lengths and not the same as in their backgrounds (psi(bg)). The differences between psi(fil) and psi(bg) are 12 degrees and 54 degrees for Musca and L1506, respectively, and only 6 degrees in the case of B211. These di ff erences for Musca and L1506 are larger than the dispersions of psi, both along the filaments and in their backgrounds. The observed changes of psi are direct evidence of variations of the orientation of the plane of the sky (POS) projection of the magnetic field. As in previous studies, we find a decrease of several per cent in p with N-H from the backgrounds to the crest of the filaments. We show that the bulk of the drop in p within the filaments cannot be explained by random fluctuations of the orientation of the magnetic field because they are too small (sigma(psi) < 10 degrees). We recognize the degeneracy between the dust alignment efficiency (by, e. g., radiative torques) and the structure of the B-field in causing variations in p, but we argue that the decrease in p from the backgrounds to the filaments results in part from depolarization associated with the 3D structure of the B-field: both its orientation in the POS and with respect to the POS. We do not resolve the inner structure of the filaments, but at the smallest scales accessible with Planck (similar to 0.2 pc), the observed changes of psi and p hold information on the magnetic field structure within filaments. They show that both the mean field and its fluctuations in the filaments are different from those of their backgrounds, which points to a coupling between the matter and the B-field in the filament formation process.

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Titre: Planck intermediate results XXXIII. Signature of the magnetic field geometry of interstellar filaments in dust polarization maps
Créateurs - sans rôle: P. A. R. Ade - Cardiff Univ, Sch Phys & Astron, Queens Bldg, Cardiff CF24 3AA, S Glam, Wales
N. Aghanim - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
M. I. R. Alves - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
M. Arnaud - Univ Paris Diderot, CEA Saclay, Serv Astrophys, Lab AIM,IRFU,CEA,DSM,CNRS, Bat 709, F-91191 Gif Sur Yvette, France
D. Arzoumanian - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
J. Aumont - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
C. Baccigalupi - SISSA, Astrophys Sect, Via Bonomea 265, I-34136 Trieste, Italy
A. J. Banday - CNRS, TRAP, 9 Ave Colonel Roche,BP 44346, F-31028 Toulouse 4, France
R. B. Barreiro - Univ Cantabria, CSIC, Inst Fis Cantabria, Avda Castros S-N, E-39005 Santander, Spain
N. Bartolo - University of Padua
E. Battaner - Univ Granada, Fac Ciencias, Dept Fis Teor & Cosmos, E-18071 Granada, Spain
K. Benabed - Institut d'Astrophysique de Paris
A. Benoit-Levy - UCL, Dept Phys & Astron, London WC1E 6BT, England
J-P. Bernard - CNRS, TRAP, 9 Ave Colonel Roche,BP 44346, F-31028 Toulouse 4, France
O. Berne - Univ Toulouse, UPS OMP, IRAP, F-31028 Toulouse 4, France
M. Bersanelli - Univ Milan, Dipartimento Fis, Via Celoria 16, Milan, Italy
P. Bielewicz - CNRS, TRAP, 9 Ave Colonel Roche,BP 44346, F-31028 Toulouse 4, France
A. Bonaldi - University of Manchester
L. Bonavera - Univ Cantabria, CSIC, Inst Fis Cantabria, Avda Castros S-N, E-39005 Santander, Spain
J. R. Bond - University of Toronto
J. Borrill - Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Computat Cosmol Ctr, Berkeley, CA 94720 USA
F. R. Bouchet - CNRS, Inst Astrophys Paris, UMR 7095, 98bis Blvd Arago, F-75014 Paris, France
F. Boulanger - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
A. Bracco - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
C. Burigana - University of Ferrara
E. Calabrese - University of Oxford
J-F. Cardoso - Univ Paris Diderot, Sorbonne Paris Cite, AstroParticule & Cosmol, APC,CNRS,IN2P3,CEA,Irfu,Observ Paris, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
A. Catalano - Observ Paris, LERMA, CNRS, 61 Ave Observ, F-75014 Paris, France
A. Chamballu - CEA Saclay, DSM Irfu SPP, F-91191 Gif Sur Yvette, 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
P. R. Christensen - Niels Bohr Inst, Discovery Ctr, Blegdamsvej 17, DK-2100 Copenhagen, Denmark
D. L. Clements - Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Astrophys Grp, Prince Consort Rd, London SW7 2AZ, England
S. Colombi - CNRS, Inst Astrophys Paris, UMR 7095, 98bis Blvd Arago, F-75014 Paris, France
L. P. L. Colombo - Univ So Calif, Dept Phys & Astron, Dana & David Dornsife Coll Letter Arts & Sci, Los Angeles, CA 90089 USA
C. Combet - Univ Grenoble Alpes, Lab Phys Subatom & Cosmol, CNRS, IN2P3, 53 Rue Martyrs, F-38026 Grenoble, France
F. Couchot - Univ Paris 11, LAL, CNRS, IN2P3, F-91400 Orsay, France
B. P. Crill - California Institute of Technology
A. Curto - Univ Cambridge, Cavendish Lab, Astrophys Grp, JJ Thomson Ave, Cambridge CB3 0HE, England
F. Cuttaia - INAF IASF Bologna, Via Gobetti 101, Bologna, Italy
L. Danese - SISSA, Astrophys Sect, Via Bonomea 265, I-34136 Trieste, Italy
R. D. Davies - Univ Manchester, Jodrell Bank Ctr Astrophys, Sch Phys & Astron, Alan Turing Bldg,Oxford Rd, Manchester M13 9PL, Lancs, England
R. J. Davis - Univ Manchester, Jodrell Bank Ctr Astrophys, Sch Phys & Astron, Alan Turing Bldg,Oxford Rd, Manchester M13 9PL, Lancs, England
P. de Bernardis - Univ Roma La Sapienza, Dipartimento Fis, Ple A Moro 2, Rome, Italy
A. de Rosa - INAF IASF Bologna, Via Gobetti 101, Bologna, Italy
G. de Zotti - INAF Osservatorio Astron Padova, Vicolo Osservatorio 5, Padua, Italy
J. Delabrouille - Univ Paris Diderot, Sorbonne Paris Cite, AstroParticule & Cosmol, APC,CNRS,IN2P3,CEA,Irfu,Observ Paris, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
C. Dickinson - University of Manchester
J. M. Diego - Univ Cantabria, CSIC, Inst Fis Cantabria, Avda Castros S-N, E-39005 Santander, Spain
S. Donzelli - INAF IASF Milano, Via E Bassini 15, Milan, Italy
O. Dore - California Institute of Technology
M. Douspis - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
A. Ducout - Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Astrophys Grp, Prince Consort Rd, London SW7 2AZ, England
X. Dupac - European Space Agcy, ESAC, Planck Sci Off, Camino Bajo del Castillo S-N, Madrid 28692, Spain
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, LERMA, CNRS, 61 Ave Observ, F-75014 Paris, France
K. Ferriere - CNRS, TRAP, 9 Ave Colonel Roche,BP 44346, F-31028 Toulouse 4, France
F. Finelli - INAF IASF Bologna, Via Gobetti 101, Bologna, Italy
O. Forni - CNRS, TRAP, 9 Ave Colonel Roche,BP 44346, F-31028 Toulouse 4, France
M. Frailis - INAF Osservatorio Astron Trieste, Via GB Tiepolo 11, Trieste, Italy
A. A. Fraisse - Princeton Univ, Dept Phys, Princeton, NJ 08544 USA
E. Franceschi - INAF IASF Bologna, Via Gobetti 101, Bologna, Italy
A. Frejse - Niels Bohr Inst, Blegdamsvej 17, DK-2100 Copenhagen, Denmark
S. Galeotta - INAF Osservatorio Astron Trieste, Via GB Tiepolo 11, Trieste, Italy
S. Galli - Univ Chicago, Kavli Inst Cosmol Phys, Chicago, IL 60637 USA
K. Ganga - Univ Paris Diderot, Sorbonne Paris Cite, AstroParticule & Cosmol, APC,CNRS,IN2P3,CEA,Irfu,Observ Paris, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
T. Ghosh - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
M. Giard - CNRS, TRAP, 9 Ave Colonel Roche,BP 44346, F-31028 Toulouse 4, France
Y. Giraud-Heraud - Univ Paris Diderot, Sorbonne Paris Cite, AstroParticule & Cosmol, APC,CNRS,IN2P3,CEA,Irfu,Observ Paris, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
E. Gjerlow - Univ Oslo, Inst Theoret Astrophys, Oslo, Norway
J. Gonzalez-Nuevo - Univ Oviedo, Dept Fis, Avda Calvo Sotelo S-N, Oviedo 33003, Spain
K. M. Gorski - CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA USA
A. Gregorio - Univ Trieste, Dipartimento Fis, Via A Valerio 2, I-34128 Trieste, Italy
A. Gruppuso - INAF IASF Bologna, Via Gobetti 101, Bologna, Italy
V. Guillet - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
F. K. Hansen - University of Oslo
D. Hanson - Univ Toronto, CITA, 60 St George St, Toronto, ON M5S 3H8, Canada
D. L. Harrison - Univ Cambridge, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England
C. Hernandez-Monteagudo - CEFCA, Plaza San Juan 1,Planta 2, Teruel 44001, Spain
D. Herranz - Univ Cantabria, CSIC, Inst Fis Cantabria, Avda Castros S-N, E-39005 Santander, Spain
S. R. Hildebrandt - CALTECH, Pasadena, CA 91125 USA
E. Hivon - Institut d'Astrophysique de Paris
M. Hobson - Univ Cambridge, Cavendish Lab, Astrophys Grp, JJ Thomson Ave, Cambridge CB3 0HE, England
W. A. Holmes - CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA USA
K. M. Huffenberger - Florida State Univ, Dept Phys, Keen Phys Bldg,77 Chieftan Way, Tallahassee, FL 32306 USA
G. Hurier - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
A. H. Jaffe - University of London
T. R. Jaffe - CNRS, TRAP, 9 Ave Colonel Roche,BP 44346, F-31028 Toulouse 4, France
W. C. Jones - Princeton Univ, Dept Phys, Princeton, NJ 08544 USA
M. Juvela - Univ Helsinki, Dept Phys, Gustaf Hallstromin Katu 2a, Helsinki 00100, Finland
R. Keskitalo - Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Computat Cosmol Ctr, Berkeley, CA 94720 USA
T. S. Kisner - Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
J. Knoche - Max Planck Inst Astrophys, Karl Schwarzschild Str 1, D-85741 Garching, Germany
M. Kunz - African Inst Math Sci, 6-8 Melrose Rd, ZA-7945 Cape Town, South Africa
H. Kurki-Suonio - University of Helsinki
G. Lagache - Aix Marseille Univ, CNRS, LAM, UMR 7326, F-13388 Marseille, France
J-M. Lamarre - Observ Paris, LERMA, CNRS, 61 Ave Observ, F-75014 Paris, France
A. Lasenby - University of Cambridge
C. R. Lawrence - California Institute of Technology
R. Leonardi - European Space Agcy, ESAC, Planck Sci Off, Camino Bajo del Castillo S-N, Madrid 28692, Spain
F. Levrier - Observ Paris, LERMA, CNRS, 61 Ave Observ, F-75014 Paris, France
M. Liguori - University of Padua
P. B. Lilje - University of Oslo
M. Linden-Vornle - Tech Univ Denmark, Natl Space Inst, DTU Space, Elektrovej 327, DK-2800 Lyngby, Denmark
M. Lopez-Caniego - European Space Agcy, ESAC, Planck Sci Off, Camino Bajo del Castillo S-N, Madrid 28692, Spain
P. M. Lubin - Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA
J. F. Macias-Perez - Univ Grenoble Alpes, Lab Phys Subatom & Cosmol, CNRS, IN2P3, 53 Rue Martyrs, F-38026 Grenoble, France
B. Maffei - Univ Manchester, Jodrell Bank Ctr Astrophys, Sch Phys & Astron, Alan Turing Bldg,Oxford Rd, Manchester M13 9PL, Lancs, England
N. Mandolesi - University of Ferrara
A. Mangilli - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
M. Maris - INAF Osservatorio Astron Trieste, Via GB Tiepolo 11, 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, E-39005 Santander, Spain
S. Masi - Univ Roma La Sapienza, Dipartimento Fis, Ple A Moro 2, Rome, Italy
S. Matarrese - University of Padua
P. Mazzotta - Univ Roma Tor Vergata, Dipartimento Fis, Via Ric Sci 1, Rome, Italy
A. Melchiorri - Univ Roma La Sapienza, Dipartimento Fis, Ple A Moro 2, Rome, Italy
L. mendes - European Space Agcy, ESAC, Planck Sci Off, Camino Bajo del Castillo S-N, Madrid 28692, Spain
A. Mennella - University of Milan
M. Migliaccio - Univ Cambridge, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England
S. Mitra - IUCAA, Post Bag 4,Pune Univ Campus, Pune 411007, Maharashtra, India
M-A. Miville-Deschenes - Univ Toronto, CITA, 60 St George St, Toronto, ON M5S 3H8, Canada
A. moneti - Institut d'Astrophysique de Paris
L. Montier - CNRS, TRAP, 9 Ave Colonel Roche,BP 44346, F-31028 Toulouse 4, France
G. Morgante - INAF IASF Bologna, Via Gobetti 101, Bologna, Italy
D. Mortlock - Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Astrophys Grp, Prince Consort Rd, London SW7 2AZ, England
D. Munshi - Cardiff Univ, Sch Phys & Astron, Queens Bldg, Cardiff CF24 3AA, S Glam, Wales
J. A. Murphy - Natl Univ Ireland, Dept Expt Phys, Maynooth, Kildare, Ireland
P. Naselsky - Niels Bohr Inst, Discovery Ctr, Blegdamsvej 17, DK-2100 Copenhagen, Denmark
F. Nati - Princeton Univ, Dept Phys, Princeton, NJ 08544 USA
P. Natoli - Agenzia Spaziale Italiana
H. U. Nirgaard-Nielsen - Tech Univ Denmark, Natl Space Inst, DTU Space, Elektrovej 327, DK-2800 Lyngby, Denmark
F. Noviello - Univ Manchester, Jodrell Bank Ctr Astrophys, Sch Phys & Astron, Alan Turing Bldg,Oxford Rd, Manchester M13 9PL, Lancs, England
D. Novikov - Russian Acad Sci, Lebedev Phys Inst, Ctr Astro Space, 84-32 Profsoyuznaya St,GSP-7, Moscow 117997, Russia
I. Novikov - Russian Acad Sci, Lebedev Phys Inst, Ctr Astro Space, 84-32 Profsoyuznaya St,GSP-7, Moscow 117997, Russia
N. Oppermann - Univ Toronto, CITA, 60 St George St, Toronto, ON M5S 3H8, Canada
L. Pagano - Univ Roma La Sapienza, Dipartimento Fis, Ple A Moro 2, Rome, Italy
F. Pajot - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
R. Paladini - CALTECH, Infrared Proc & Anal Ctr, Pasadena, CA 91125 USA
D. Paoletti - INAF IASF Bologna, Via Gobetti 101, Bologna, Italy
F. Pasian - INAF Osservatorio Astron Trieste, Via GB Tiepolo 11, Trieste, Italy
F. Perrotta - SISSA, Astrophys Sect, Via Bonomea 265, I-34136 Trieste, Italy
V. Pettorino - HGSFP, Philosophenweg 16, D-69120 Heidelberg, Germany
F. Piacentini - Univ Roma La Sapienza, Dipartimento Fis, Ple A Moro 2, Rome, Italy
M. Piat - Univ Paris Diderot, Sorbonne Paris Cite, AstroParticule & Cosmol, APC,CNRS,IN2P3,CEA,Irfu,Observ Paris, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
E. Pierpaoli - Univ So Calif, Dept Phys & Astron, Dana & David Dornsife Coll Letter Arts & Sci, Los Angeles, CA 90089 USA
D. Pietrobon - CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA USA
S. Plaszczynski - Univ Paris 11, LAL, CNRS, IN2P3, F-91400 Orsay, France
E. Pointecouteau - CNRS, TRAP, 9 Ave Colonel Roche,BP 44346, F-31028 Toulouse 4, France
G. Polenta - Agenzia Spaziale Italiana
G. W. Pratt - Univ Paris Diderot, CEA Saclay, Serv Astrophys, Lab AIM,IRFU,CEA,DSM,CNRS, Bat 709, F-91191 Gif Sur Yvette, France
J-L. Puget - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
J. P. Rachen - Radboud University Nijmegen
R. Rebolo - CSIC, Madrid, Spain
M. Reinecke - Max Planck Inst Astrophys, Karl Schwarzschild Str 1, D-85741 Garching, Germany
M. Remazeilles - Univ Paris Diderot, Sorbonne Paris Cite, AstroParticule & Cosmol, APC,CNRS,IN2P3,CEA,Irfu,Observ Paris, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
C. Renault - Univ Grenoble Alpes, Lab Phys Subatom & Cosmol, CNRS, IN2P3, 53 Rue Martyrs, F-38026 Grenoble, France
A. Renzi - Univ Roma Tor Vergata, Dipartimento Matemat, Via Ric Sci 1, I-00133 Rome, Italy
S. Ricciardi - INAF IASF Bologna, Via Gobetti 101, Bologna, Italy
I. Ristorcelli - CNRS, TRAP, 9 Ave Colonel Roche,BP 44346, F-31028 Toulouse 4, France
G. Rocha - California Institute of Technology
C. Rosset - Univ Paris Diderot, Sorbonne Paris Cite, AstroParticule & Cosmol, APC,CNRS,IN2P3,CEA,Irfu,Observ Paris, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
M. Rossetti - Univ Milan, Dipartimento Fis, Via Celoria 16, Milan, Italy
G. Roudier - Univ Paris Diderot, Sorbonne Paris Cite, AstroParticule & Cosmol, APC,CNRS,IN2P3,CEA,Irfu,Observ Paris, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, France
J. A. Rubino-Martin - Univ La Laguna, Dept Astrofis, E-38206 Tenerife, Spain
B. Rusholme - CALTECH, Infrared Proc & Anal Ctr, Pasadena, CA 91125 USA
M. Sandri - INAF IASF Bologna, Via Gobetti 101, Bologna, Italy
M. Savelainen - University of Helsinki
G. Savini - UCL, Opt Sci Lab, Gower St, London WC1E 6BT, England
D. Scott - Univ British Columbia, Dept Phys & Astron, 6224 Agr Rd, Vancouver, BC V5Z 1M9, Canada
J. D. Soler - Univ Paris 11, CNRS, Inst Astrophys Spatiale, UMR 8617, Batiment 121, F-91405 Orsay, France
V. Stolyarov - University of Cambridge
D. Sutton - Univ Cambridge, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England
A-S. Suur-Uski - Univ Helsinki, Dept Phys, Gustaf Hallstromin Katu 2a, Helsinki 00100, Finland
J-F. Sygnet - CNRS, Inst Astrophys Paris, UMR 7095, 98bis Blvd Arago, F-75014 Paris, France
J. A. Tauber - European Space Agcy, Estec, Keplerlaan 1, NL-2201 AZ Noordwijk, Netherlands
L. Terenzi - Univ E Campus, Fac Ingn, Via Isimbardi 10, I-22060 Novedrate, CO, Italy
L. Toffolatti - Univ Oviedo, Dept Fis, Avda Calvo Sotelo S-N, Oviedo 33003, Spain
M. Tomasi - University of Milan
M. Tristram - Univ Paris 11, LAL, CNRS, IN2P3, F-91400 Orsay, France
M. Tucci - Univ Geneva, Dept Phys Theor, 24 Quai E Ansermet, CH-1211 Geneva 4, Switzerland
L. Valenziano - INAF IASF Bologna, Via Gobetti 101, Bologna, Italy
J. Valiviita - Univ Helsinki, Dept Phys, Gustaf Hallstromin Katu 2a, Helsinki 00100, Finland
B. Van Tent - Univ Paris 11, Lab Phys Theor, Batiment 210, F-91405 Orsay, France
P. Vielva - Univ Cantabria, CSIC, Inst Fis Cantabria, Avda Castros S-N, E-39005 Santander, Spain
F. Villa - INAF IASF Bologna, Via Gobetti 101, Bologna, Italy
L. A. Wade - CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA USA
B. D. Wandelt - Univ Illinois, Dept Phys, 1110 West Green St, Urbana, IL USA
D. Yvon - CEA Saclay, DSM Irfu SPP, F-91191 Gif Sur Yvette, France
A. Zacchei - INAF Osservatorio Astron Trieste, Via GB Tiepolo 11, 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.586, p.A136
Éditeur: Edp Sciences S A
Nombre de pages: 16
Note de subvention: CSC (Finland) DoE (USA); United States Department of Energy (DOE) UKSA (UK) MPG (Germany); Max Planck Society Tekes (Finland); Finnish Funding Agency for Technology & Innovation (TEKES) RCN (Norway); Research Council of Norway DTU Space (Denmark) PRACE (EU); European Union (EU) CSIC (Spain); Consejo Superior de Investigaciones Cientificas (CSIC) ST/K002821/1; ST/N000056/1; ST/L001314/1; ST/M001334/1; ST/I005765/1; ST/K001051/1; ST/F010885/1; ST/K004131/1; ST/L000768/1; ST/J001368/1 / Science and Technology Facilities Council; UK Research & Innovation (UKRI); Science & Technology Facilities Council (STFC)
Identifiants: 99156944509311
Unité académique: Laboratoire Univers et Particules de Montpellier - LUPM
Langue: English
Type de ressource: Journal article