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dc.date.accessioned2015-08-26T12:58:43Z
dc.date.available2015-08-26T12:58:43Z
dc.date.created2015-08-25T11:50:48Z
dc.date.issued2015
dc.identifier.citationAde, P. A. R. Aghanim, N. Alina, D. Aniano, G. Armitage-Caplan, C. Arnaud, M. Ashdown, M. Atrio-Barandela, F. Aumont, J. Baccigalupi, C. Banday, A. J. Barreiro, R. B. Battaner, E. Beichman, C. Benabed, K. Benoit-Lévy, A. Bernard, J.-P. Bersanelli, M. Bielewicz, P. Bock, J. J. Bond, J. R. Borrill, J. Bouchet, F. R. Boulanger, F. Burigana, C. Cardoso, J.-F. Catalano, A. Chamballu, A. Chary, R.-R. Chiang, H. C. Christensen, P. R. Colombi, S. Colombo, L. P. L. Combet, C. Couchot, F. Coulais, A. Crill, B. P. Curto, A. Cuttaia, F. Danese, L. Davies, R. D. Davis, R. J. de Bernardis, P. de Rosa, A. de Zotti, G. Delabrouille, J. Désert, F.-X. Dickinson, C. Diego, J. M. Donzelli, Simona Doré, O. Douspis, M. Dunkley, J. Dupac, X. Efstathiou, G. Enßlin, T. A. Eriksen, Hans Kristian Kamfjord Falgarone, E. Fanciullo, L. Finelli, F. Forni, O. Frailis, M. Fraisse, A. A. Franceschi, E. Galeotta, S. Ganga, K. Ghosh, T. Giard, M. Giraud-Héraud, Y. González-Nuevo, J. Górski, Krzysztof M. Gregorio, A. Gruppuso, A. Guillet, V. Hansen, Frode Kristian Harrison, D. L. Helou, G. Hernández-Monteagudo, C. Hildebrandt, S. R. Hivon, E. Hobson, M. Holmes, W. A. Hornstrup, A. Huffenberger, K. M. Jaffe, A. H. Jaffe, T. R. Jones, W. C. Juvela, M. Keihänen, Elina Keskitalo, R. Kisner, T. S. Kneissl, R. Knoche, J. Kunz, M. Kurki-Suonio, Hannu Lagache, G Lähteenmäki, A. Lamarre, J.-M. Lasenby, A Lawrence, C. R. Leonardi, R Levrier, F. Liguori, M. Lilje, Per Barth Linden-Vørnle, M. López-Caniego, M. Lubin, P. M. Macías-Pérez, J. F. Maffei, B Magelhães, A. M. Maino, D. Mandolesi, N Maris, M Marshall, D. J. Martin, P. G. Martínez-González, E. Masi, S Matarrese, S. Mazzotta, P. Melchiorri, A Mendes, L Mennella, A Migliaccio, M. Miville-Deschênes, M.-A. Moneti, A Montier, L Morgante, G Mortlock, D Munshi, D Murphy, J. A. Naselsky, P. Nati, F Natoli, P Netterfield, C. B. Noviello, F Novikov, Dimitri Novikov, I. Oxborrow, C. A. Pagano, L. Pajot, F Paladini, R Paoletti, D. Pasian, F Perdereau, O Perotto, L Perrotta, F Piacentini, F Piat, M Pietrobon, D. Plaszczynski, S Poidevin, F Pointecouteau, E. Polenta, G Popa, L Pratt, G. W. Prunet, S. Puget, J.-L. Rachen, J. P. Reach, W. T. Rebolo, R Reinecke, M. Remazeilles, M. Renault, C Ricciardi, S. Riller, T Ristorcelli, I Rocha, G. Rosset, C Roudier, G. Rusholme, B. Sandri, M Savini, G Scott, D Spencer, L. D. Stolyarov, V. Stompor, R. Sudiwala, R Sutton, D Suur-Uski, A.-S. Sygnet, J.-F. Tauber, J. A. Terenzi, L. Toffolatti, L. Tomasi, M. Tristram, M. Tucci, M. Umana, G. Valenziano, L. Väliviita, Jussi-Pekka Van Tent, B. Vielva, P. Villa, F. Wade, L. A. Wandelt, B. D. Zonca, A. . Planck intermediate results. XXI. Comparison of polarized thermal emission from Galactic dust at 353 GHz with interstellar polarization in the visible. Astronomy and Astrophysics. 2015, 576
dc.identifier.urihttp://hdl.handle.net/10852/45182
dc.description.abstractThe Planck survey provides unprecedented full-sky coverage of the submillimetre polarized emission from Galactic dust. In addition to the information on the direction of the Galactic magnetic field, this also brings new constraints on the properties of dust. The dust grains that emit the radiation seen by Planck in the submillimetre also extinguish and polarize starlight in the visible. Comparison of the polarization of the emission and of the interstellar polarization on selected lines of sight probed by stars provides unique new diagnostics of the emission and light scattering properties of dust, and therefore of the important dust model parameters, composition, size, and shape. Using ancillary catalogues of interstellar polarization and extinction of starlight, we obtain the degree of polarization, pV, and the optical depth in the V band to the star, τV. Toward these stars we measure the submillimetre polarized intensity, PS, and total intensity, IS, in the Planck 353 GHz channel. We compare the column density measure in the visible, E(B − V), with that inferred from the Planck product map of the submillimetre dust optical depth and compare the polarization direction (position angle) in the visible with that in the submillimetre. For those lines of sight through the diffuse interstellar medium with comparable values of the estimated column density and polarization directions close to orthogonal, we correlate properties in the submillimetre and visible to find two ratios, RS /V = (PS/IS) / (pV/τV) and RP/p = PS/pV, the latter focusing directly on the polarization properties of the aligned grain population alone.We find RS /V = 4.2, with statistical and systematic uncertainties 0.2 and 0.3, respectively, and RP/p = 5.4 MJy sr-1, with uncertainties 0.2 and 0.3 MJy sr-1, respectively. Our estimate of RS /V is compatible with predictions based on a range of polarizing dust models that have been developed for the diffuse interstellar medium. This estimate provides new empirical validation of many of the common underlying assumptions of the models, but is not yet very discriminating among them. However, our estimate of RP/p is not compatible with predictions, which are too low by a factor of about 2.5. This more discriminating diagnostic, RP/p, indicates that changes to the optical properties in the models of the aligned grain population are required. These new diagnostics, together with the spectral dependence in the submillimetre from Planck,will be important for constraining and understanding the full complexity of the grain models, and for interpreting the Planck thermal dust polarization and refinement of the separation of this contamination of the cosmic microwave background. Reproduced with permission, © ESO, 2015en_US
dc.languageEN
dc.language.isoenen_US
dc.publisherEDP Sciences
dc.titlePlanck intermediate results. XXI. Comparison of polarized thermal emission from Galactic dust at 353 GHz with interstellar polarization in the visibleen_US
dc.typeJournal articleen_US
dc.creator.authorAde, P. A. R.
dc.creator.authorAghanim, N.
dc.creator.authorAlina, D.
dc.creator.authorAniano, G.
dc.creator.authorArmitage-Caplan, C.
dc.creator.authorArnaud, M.
dc.creator.authorAshdown, M.
dc.creator.authorAtrio-Barandela, F.
dc.creator.authorAumont, J.
dc.creator.authorBaccigalupi, C.
dc.creator.authorBanday, A. J.
dc.creator.authorBarreiro, R. B.
dc.creator.authorBattaner, E.
dc.creator.authorBeichman, C.
dc.creator.authorBenabed, K.
dc.creator.authorBenoit-Lévy, A.
dc.creator.authorBernard, J.-P.
dc.creator.authorBersanelli, M.
dc.creator.authorBielewicz, P.
dc.creator.authorBock, J. J.
dc.creator.authorBond, J. R.
dc.creator.authorBorrill, J.
dc.creator.authorBouchet, F. R.
dc.creator.authorBoulanger, F.
dc.creator.authorBurigana, C.
dc.creator.authorCardoso, J.-F.
dc.creator.authorCatalano, A.
dc.creator.authorChamballu, A.
dc.creator.authorChary, R.-R.
dc.creator.authorChiang, H. C.
dc.creator.authorChristensen, P. R.
dc.creator.authorColombi, S.
dc.creator.authorColombo, L. P. L.
dc.creator.authorCombet, C.
dc.creator.authorCouchot, F.
dc.creator.authorCoulais, A.
dc.creator.authorCrill, B. P.
dc.creator.authorCurto, A.
dc.creator.authorCuttaia, F.
dc.creator.authorDanese, L.
dc.creator.authorDavies, R. D.
dc.creator.authorDavis, R. J.
dc.creator.authorde Bernardis, P.
dc.creator.authorde Rosa, A.
dc.creator.authorde Zotti, G.
dc.creator.authorDelabrouille, J.
dc.creator.authorDésert, F.-X.
dc.creator.authorDickinson, C.
dc.creator.authorDiego, J. M.
dc.creator.authorDonzelli, Simona
dc.creator.authorDoré, O.
dc.creator.authorDouspis, M.
dc.creator.authorDunkley, J.
dc.creator.authorDupac, X.
dc.creator.authorEfstathiou, G.
dc.creator.authorEnßlin, T. A.
dc.creator.authorEriksen, Hans Kristian Kamfjord
dc.creator.authorFalgarone, E.
dc.creator.authorFanciullo, L.
dc.creator.authorFinelli, F.
dc.creator.authorForni, O.
dc.creator.authorFrailis, M.
dc.creator.authorFraisse, A. A.
dc.creator.authorFranceschi, E.
dc.creator.authorGaleotta, S.
dc.creator.authorGanga, K.
dc.creator.authorGhosh, T.
dc.creator.authorGiard, M.
dc.creator.authorGiraud-Héraud, Y.
dc.creator.authorGonzález-Nuevo, J.
dc.creator.authorGórski, Krzysztof M.
dc.creator.authorGregorio, A.
dc.creator.authorGruppuso, A.
dc.creator.authorGuillet, V.
dc.creator.authorHansen, Frode Kristian
dc.creator.authorHarrison, D. L.
dc.creator.authorHelou, G.
dc.creator.authorHernández-Monteagudo, C.
dc.creator.authorHildebrandt, S. R.
dc.creator.authorHivon, E.
dc.creator.authorHobson, M.
dc.creator.authorHolmes, W. A.
dc.creator.authorHornstrup, A.
dc.creator.authorHuffenberger, K. M.
dc.creator.authorJaffe, A. H.
dc.creator.authorJaffe, T. R.
dc.creator.authorJones, W. C.
dc.creator.authorJuvela, M.
dc.creator.authorKeihänen, Elina
dc.creator.authorKeskitalo, R.
dc.creator.authorKisner, T. S.
dc.creator.authorKneissl, R.
dc.creator.authorKnoche, J.
dc.creator.authorKunz, M.
dc.creator.authorKurki-Suonio, Hannu
dc.creator.authorLagache, G
dc.creator.authorLähteenmäki, A.
dc.creator.authorLamarre, J.-M.
dc.creator.authorLasenby, A
dc.creator.authorLawrence, C. R.
dc.creator.authorLeonardi, R
dc.creator.authorLevrier, F.
dc.creator.authorLiguori, M.
dc.creator.authorLilje, Per Barth
dc.creator.authorLinden-Vørnle, M.
dc.creator.authorLópez-Caniego, M.
dc.creator.authorLubin, P. M.
dc.creator.authorMacías-Pérez, J. F.
dc.creator.authorMaffei, B
dc.creator.authorMagelhães, A. M.
dc.creator.authorMaino, D.
dc.creator.authorMandolesi, N
dc.creator.authorMaris, M
dc.creator.authorMarshall, D. J.
dc.creator.authorMartin, P. G.
dc.creator.authorMartínez-González, E.
dc.creator.authorMasi, S
dc.creator.authorMatarrese, S.
dc.creator.authorMazzotta, P.
dc.creator.authorMelchiorri, A
dc.creator.authorMendes, L
dc.creator.authorMennella, A
dc.creator.authorMigliaccio, M.
dc.creator.authorMiville-Deschênes, M.-A.
dc.creator.authorMoneti, A
dc.creator.authorMontier, L
dc.creator.authorMorgante, G
dc.creator.authorMortlock, D
dc.creator.authorMunshi, D
dc.creator.authorMurphy, J. A.
dc.creator.authorNaselsky, P.
dc.creator.authorNati, F
dc.creator.authorNatoli, P
dc.creator.authorNetterfield, C. B.
dc.creator.authorNoviello, F
dc.creator.authorNovikov, Dimitri
dc.creator.authorNovikov, I.
dc.creator.authorOxborrow, C. A.
dc.creator.authorPagano, L.
dc.creator.authorPajot, F
dc.creator.authorPaladini, R
dc.creator.authorPaoletti, D.
dc.creator.authorPasian, F
dc.creator.authorPerdereau, O
dc.creator.authorPerotto, L
dc.creator.authorPerrotta, F
dc.creator.authorPiacentini, F
dc.creator.authorPiat, M
dc.creator.authorPietrobon, D.
dc.creator.authorPlaszczynski, S
dc.creator.authorPoidevin, F
dc.creator.authorPointecouteau, E.
dc.creator.authorPolenta, G
dc.creator.authorPopa, L
dc.creator.authorPratt, G. W.
dc.creator.authorPrunet, S.
dc.creator.authorPuget, J.-L.
dc.creator.authorRachen, J. P.
dc.creator.authorReach, W. T.
dc.creator.authorRebolo, R
dc.creator.authorReinecke, M.
dc.creator.authorRemazeilles, M.
dc.creator.authorRenault, C
dc.creator.authorRicciardi, S.
dc.creator.authorRiller, T
dc.creator.authorRistorcelli, I
dc.creator.authorRocha, G.
dc.creator.authorRosset, C
dc.creator.authorRoudier, G.
dc.creator.authorRusholme, B.
dc.creator.authorSandri, M
dc.creator.authorSavini, G
dc.creator.authorScott, D
dc.creator.authorSpencer, L. D.
dc.creator.authorStolyarov, V.
dc.creator.authorStompor, R.
dc.creator.authorSudiwala, R
dc.creator.authorSutton, D
dc.creator.authorSuur-Uski, A.-S.
dc.creator.authorSygnet, J.-F.
dc.creator.authorTauber, J. A.
dc.creator.authorTerenzi, L.
dc.creator.authorToffolatti, L.
dc.creator.authorTomasi, M.
dc.creator.authorTristram, M.
dc.creator.authorTucci, M.
dc.creator.authorUmana, G.
dc.creator.authorValenziano, L.
dc.creator.authorVäliviita, Jussi-Pekka
dc.creator.authorVan Tent, B.
dc.creator.authorVielva, P.
dc.creator.authorVilla, F.
dc.creator.authorWade, L. A.
dc.creator.authorWandelt, B. D.
dc.creator.authorZonca, A.
cristin.unitcode185,15,3,0
cristin.unitnameInstitutt for teoretisk astrofysikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode2
dc.identifier.cristin1259834
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Astronomy and Astrophysics&rft.volume=576&rft.spage=&rft.date=2015
dc.identifier.jtitleAstronomy and Astrophysics
dc.identifier.volume576
dc.identifier.issueA106
dc.identifier.pagecount17
dc.identifier.doihttp://dx.doi.org/10.1051/0004-6361/201424087
dc.identifier.urnURN:NBN:no-49430
dc.type.documentTidsskriftartikkelen_US
dc.type.peerreviewedPeer reviewed
dc.source.issn0004-6361
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/45182/1/IntermediateXXI.pdf
dc.type.versionPublishedVersion


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