Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/25257
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Planck Collaboration | en_US |
dc.contributor.author | Adam, R. | en_US |
dc.contributor.author | Ade, P. A. R. | en_US |
dc.contributor.author | Aghanim, N. | en_US |
dc.contributor.author | Alves, M. I. R. | en_US |
dc.contributor.author | Arnaud, M. | en_US |
dc.contributor.author | Arzoumanian, D. | en_US |
dc.contributor.author | Ashdown, M. | en_US |
dc.contributor.author | Aumont, J. | en_US |
dc.contributor.author | Baccigalupi, C. | en_US |
dc.contributor.author | Banday, A. J. | en_US |
dc.contributor.author | GRUPPUSO, ALESSANDRO | en_US |
dc.contributor.author | Guillet, V. | en_US |
dc.contributor.author | Hansen, F. K. | en_US |
dc.contributor.author | Hanson, D. | en_US |
dc.contributor.author | Harrison, D. L. | en_US |
dc.contributor.author | Henrot-Versillé, S. | en_US |
dc.contributor.author | Hernández-Monteagudo, C. | en_US |
dc.contributor.author | Herranz, D. | en_US |
dc.contributor.author | Hildebrandt, S. R. | en_US |
dc.contributor.author | Leonardi, R. | en_US |
dc.contributor.author | Sunyaev, R. | en_US |
dc.contributor.author | Hivon, E. | en_US |
dc.contributor.author | Hobson, M. | en_US |
dc.contributor.author | Holmes, W. A. | en_US |
dc.contributor.author | Hovest, W. | en_US |
dc.contributor.author | Huffenberger, K. M. | en_US |
dc.contributor.author | Hurier, G. | en_US |
dc.contributor.author | Jaffe, A. H. | en_US |
dc.contributor.author | Jaffe, T. R. | en_US |
dc.contributor.author | Jones, W. C. | en_US |
dc.contributor.author | Juvela, M. | en_US |
dc.contributor.author | Sutton, D. | en_US |
dc.contributor.author | Levrier, F. | en_US |
dc.contributor.author | Keihänen, E. | en_US |
dc.contributor.author | Keskitalo, R. | en_US |
dc.contributor.author | Kisner, T. S. | en_US |
dc.contributor.author | Kneissl, R. | en_US |
dc.contributor.author | Barreiro, R. B. | en_US |
dc.contributor.author | Liguori, M. | en_US |
dc.contributor.author | Lilje, P. B. | en_US |
dc.contributor.author | Linden-Vørnle, M. | en_US |
dc.contributor.author | López-Caniego, M. | en_US |
dc.contributor.author | Suur-Uski, A. -S. | en_US |
dc.contributor.author | Lubin, P. M. | en_US |
dc.contributor.author | Macías-Pérez, J. F. | en_US |
dc.contributor.author | Maffei, B. | en_US |
dc.contributor.author | Maino, D. | en_US |
dc.contributor.author | Mandolesi, N. | en_US |
dc.contributor.author | Maris, M. | en_US |
dc.contributor.author | Bartolo, N. | en_US |
dc.contributor.author | Marshall, D. J. | en_US |
dc.contributor.author | Martin, P. G. | en_US |
dc.contributor.author | Martínez-González, E. | en_US |
dc.contributor.author | Sygnet, J. -F. | en_US |
dc.contributor.author | Masi, S. | en_US |
dc.contributor.author | Matarrese, S. | en_US |
dc.contributor.author | Mazzotta, P. | en_US |
dc.contributor.author | Melchiorri, A. | en_US |
dc.contributor.author | Mendes, L. | en_US |
dc.contributor.author | Mennella, A. | en_US |
dc.contributor.author | Migliaccio, M. | en_US |
dc.contributor.author | Battaner, E. | en_US |
dc.contributor.author | Miville-Deschênes, M. -A. | en_US |
dc.contributor.author | Moneti, A. | en_US |
dc.contributor.author | Tauber, J. A. | en_US |
dc.contributor.author | Montier, L. | en_US |
dc.contributor.author | MORGANTE, GIANLUCA | en_US |
dc.contributor.author | Mortlock, D. | en_US |
dc.contributor.author | Munshi, D. | en_US |
dc.contributor.author | Murphy, J. A. | en_US |
dc.contributor.author | Naselsky, P. | en_US |
dc.contributor.author | Natoli, P. | en_US |
dc.contributor.author | Nørgaard-Nielsen, H. U. | en_US |
dc.contributor.author | Benabed, K. | en_US |
dc.contributor.author | Noviello, F. | en_US |
dc.contributor.author | Terenzi, L. | en_US |
dc.contributor.author | Novikov, D. | en_US |
dc.contributor.author | Novikov, I. | en_US |
dc.contributor.author | Oppermann, N. | en_US |
dc.contributor.author | Oxborrow, C. A. | en_US |
dc.contributor.author | Pagano, L. | en_US |
dc.contributor.author | Pajot, F. | en_US |
dc.contributor.author | PAOLETTI, DANIELA | en_US |
dc.contributor.author | Pasian, F. | en_US |
dc.contributor.author | Perdereau, O. | en_US |
dc.contributor.author | Benoit-Lévy, A. | en_US |
dc.contributor.author | Toffolatti, L. | en_US |
dc.contributor.author | Perotto, L. | en_US |
dc.contributor.author | Perrotta, F. | en_US |
dc.contributor.author | Pettorino, V. | en_US |
dc.contributor.author | Piacentini, F. | en_US |
dc.contributor.author | Piat, M. | en_US |
dc.contributor.author | Plaszczynski, S. | en_US |
dc.contributor.author | Pointecouteau, E. | en_US |
dc.contributor.author | Polenta, G. | en_US |
dc.contributor.author | Ponthieu, N. | en_US |
dc.contributor.author | Popa, L. | en_US |
dc.contributor.author | Tomasi, M. | en_US |
dc.contributor.author | Bernard, J. -P. | en_US |
dc.contributor.author | Pratt, G. W. | en_US |
dc.contributor.author | Prunet, S. | en_US |
dc.contributor.author | Puget, J. -L. | en_US |
dc.contributor.author | Rachen, J. P. | en_US |
dc.contributor.author | Reach, W. T. | en_US |
dc.contributor.author | Reinecke, M. | en_US |
dc.contributor.author | Remazeilles, M. | en_US |
dc.contributor.author | Renault, C. | en_US |
dc.contributor.author | Ristorcelli, I. | en_US |
dc.contributor.author | Tristram, M. | en_US |
dc.contributor.author | Rocha, G. | en_US |
dc.contributor.author | Bersanelli, M. | en_US |
dc.contributor.author | Roudier, G. | en_US |
dc.contributor.author | Rubiño-Martín, J. A. | en_US |
dc.contributor.author | Rusholme, B. | en_US |
dc.contributor.author | SANDRI, MAURA | en_US |
dc.contributor.author | Santos, D. | en_US |
dc.contributor.author | Savini, G. | en_US |
dc.contributor.author | Scott, D. | en_US |
dc.contributor.author | Soler, J. D. | en_US |
dc.contributor.author | Bonaldi, A. | en_US |
dc.contributor.author | Spencer, L. D. | en_US |
dc.contributor.author | Stolyarov, V. | en_US |
dc.contributor.author | Bielewicz, P. | en_US |
dc.contributor.author | Sudiwala, R. | en_US |
dc.contributor.author | Knoche, J. | en_US |
dc.contributor.author | Tucci, M. | en_US |
dc.contributor.author | UMANA, Grazia Maria Gloria | en_US |
dc.contributor.author | VALENZIANO, LUCA | en_US |
dc.contributor.author | Valiviita, J. | en_US |
dc.contributor.author | Van Tent, B. | en_US |
dc.contributor.author | Vielva, P. | en_US |
dc.contributor.author | VILLA, FABRIZIO | en_US |
dc.contributor.author | Wade, L. A. | en_US |
dc.contributor.author | Wandelt, B. D. | en_US |
dc.contributor.author | Wehus, I. K. | en_US |
dc.contributor.author | Kunz, M. | en_US |
dc.contributor.author | Bonavera, L. | en_US |
dc.contributor.author | Wiesemeyer, H. | en_US |
dc.contributor.author | Yvon, D. | en_US |
dc.contributor.author | ZACCHEI, Andrea | en_US |
dc.contributor.author | Zonca, A. | en_US |
dc.contributor.author | Bond, J. R. | en_US |
dc.contributor.author | Borrill, J. | en_US |
dc.contributor.author | Bouchet, F. R. | en_US |
dc.contributor.author | Boulanger, F. | en_US |
dc.contributor.author | Bracco, A. | en_US |
dc.contributor.author | Kurki-Suonio, H. | en_US |
dc.contributor.author | BURIGANA, CARLO | en_US |
dc.contributor.author | Butler, R. C. | en_US |
dc.contributor.author | Calabrese, E. | en_US |
dc.contributor.author | Cardoso, J. -F. | en_US |
dc.contributor.author | Catalano, A. | en_US |
dc.contributor.author | Chamballu, A. | en_US |
dc.contributor.author | Chiang, H. C. | en_US |
dc.contributor.author | Christensen, P. R. | en_US |
dc.contributor.author | Colombi, S. | en_US |
dc.contributor.author | Colombo, L. P. L. | en_US |
dc.contributor.author | Lagache, G. | en_US |
dc.contributor.author | Combet, C. | en_US |
dc.contributor.author | Couchot, F. | en_US |
dc.contributor.author | Crill, B. P. | en_US |
dc.contributor.author | Curto, A. | en_US |
dc.contributor.author | CUTTAIA, FRANCESCO | en_US |
dc.contributor.author | Danese, L. | en_US |
dc.contributor.author | Davies, R. D. | en_US |
dc.contributor.author | Davis, R. J. | en_US |
dc.contributor.author | de Bernardis, P. | en_US |
dc.contributor.author | De Rosa, A. | en_US |
dc.contributor.author | Lamarre, J. -M. | en_US |
dc.contributor.author | de Zotti, G. | en_US |
dc.contributor.author | Delabrouille, J. | en_US |
dc.contributor.author | Dickinson, C. | en_US |
dc.contributor.author | Diego, J. M. | en_US |
dc.contributor.author | Dole, H. | en_US |
dc.contributor.author | Donzelli, S. | en_US |
dc.contributor.author | Doré, O. | en_US |
dc.contributor.author | Douspis, M. | en_US |
dc.contributor.author | Ducout, A. | en_US |
dc.contributor.author | Dupac, X. | en_US |
dc.contributor.author | Lasenby, A. | en_US |
dc.contributor.author | Efstathiou, G. | en_US |
dc.contributor.author | Elsner, F. | en_US |
dc.contributor.author | Enßlin, T. A. | en_US |
dc.contributor.author | Eriksen, H. K. | en_US |
dc.contributor.author | Falgarone, E. | en_US |
dc.contributor.author | Ferrière, K. | en_US |
dc.contributor.author | FINELLI, FABIO | en_US |
dc.contributor.author | Forni, O. | en_US |
dc.contributor.author | Frailis, M. | en_US |
dc.contributor.author | Fraisse, A. A. | en_US |
dc.contributor.author | Lattanzi, M. | en_US |
dc.contributor.author | FRANCESCHI, ENRICO | en_US |
dc.contributor.author | Frejsel, A. | en_US |
dc.contributor.author | GALEOTTA, Samuele | en_US |
dc.contributor.author | Galli, S. | en_US |
dc.contributor.author | Ganga, K. | en_US |
dc.contributor.author | Ghosh, T. | en_US |
dc.contributor.author | Giard, M. | en_US |
dc.contributor.author | Gjerløw, E. | en_US |
dc.contributor.author | González-Nuevo, J. | en_US |
dc.contributor.author | Górski, K. M. | en_US |
dc.contributor.author | Lawrence, C. R. | en_US |
dc.contributor.author | Gregorio, A. | en_US |
dc.date.accessioned | 2020-05-27T16:02:01Z | - |
dc.date.available | 2020-05-27T16:02:01Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/25257 | - |
dc.description.abstract | The role of the magnetic field in the formation of the filamentary structures observed in the interstellar medium (ISM) is a debated topic owing to the paucity of relevant observations needed to test existing models. The Planck all-sky maps of linearly polarized emission from dust at 353 GHz provide the required combination of imaging and statistics to study the correlation between the structures of the Galactic magnetic field and of interstellar matter over the whole sky, both in the diffuse ISM and in molecular clouds. The data reveal that structures, or ridges, in the intensity map have counterparts in the Stokes Q and/or U maps. We focus our study on structures at intermediate and high Galactic latitudes, which cover two orders of magnitude in column density, from 10<SUP>20</SUP> to 10<SUP>22</SUP> cm<SUP>-2</SUP>. We measure the magnetic field orientation on the plane ofthe sky from the polarization data, and present an algorithm to estimate the orientation of the ridges from the dust intensity map. We use analytical models to account for projection effects. Comparing polarization angles on and off the structures, we estimate the mean ratio between the strengths of the turbulent and mean components of the magnetic field to be between 0.6 and 1.0, with a preferred value of 0.8. We find that the ridges are usually aligned with the magnetic field measured on the structures. This statistical trend becomes more striking for increasing polarization fraction and decreasing column density. There is no alignment for the highest column density ridges. We interpret the increase in alignment with polarization fraction as a consequence of projection effects. We present maps to show that the decrease in alignment for high column density is not due to a loss of correlation between the distribution of matter and the geometry of the magnetic field. In molecular complexes, we also observe structures perpendicular to the magnetic field, which, statistically, cannot be accounted for by projection effects. This first statistical study of the relative orientation between the matter structures and the magnetic field in the ISM points out that, at the angular scales probed by Planck, the field geometry projected on the plane of the sky is correlated with the distribution of matter. In the diffuse ISM, the structures of matter are usually aligned with the magnetic field, while perpendicular structures appear in molecular clouds. We discuss our results in the context of models and MHD simulations, which attempt to describe the respective roles of turbulence, magnetic field, and self-gravity in the formation of structures in the magnetized ISM. | en_US |
dc.language.iso | eng | en_US |
dc.title | Planck intermediate results. XXXII. The relative orientation between the magnetic field and structures traced by interstellar dust | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/201425044 | en_US |
dc.identifier.isi | 000369715900145 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/abs/2016/02/aa25044-14/aa25044-14.html | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 586 | en_US |
dc.relation.firstpage | A135 | en_US |
dc.type.referee | REF_1 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | ASTRONOMY & ASTROPHYSICS | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2016A&A...586A.135P | en_US |
dc.relation.ercsector | ERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | O.A. Trieste | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | O.A. Trieste | - |
crisitem.author.orcid | 0000-0001-9272-5292 | - |
crisitem.author.orcid | 0000-0001-9234-7412 | - |
crisitem.author.orcid | 0000-0001-9915-6379 | - |
crisitem.author.orcid | 0000-0003-4761-6147 | - |
crisitem.author.orcid | 0000-0003-4806-5375 | - |
crisitem.author.orcid | 0000-0002-6972-8388 | - |
crisitem.author.orcid | 0000-0002-1170-0104 | - |
crisitem.author.orcid | 0000-0003-1798-861X | - |
crisitem.author.orcid | 0000-0003-0396-1192 | - |
crisitem.author.orcid | 0000-0002-3005-5796 | - |
crisitem.author.orcid | 0000-0001-6608-5017 | - |
crisitem.author.orcid | 0000-0002-6694-3269 | - |
crisitem.author.orcid | 0000-0002-0585-6591 | - |
crisitem.author.orcid | 0000-0002-3748-5115 | - |
crisitem.journal.journalissn | 0004-6361 | - |
crisitem.journal.ance | E016240 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
1409.6728.pdf | preprint | 3.19 MB | Adobe PDF | View/Open |
aa25044-14_compressed.pdf | pdf editoriale | 3 MB | Adobe PDF | View/Open |
Page view(s)
64
checked on Apr 25, 2024
Download(s)
10
checked on Apr 25, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are published in Open Access, unless otherwise indicated.