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dc.contributor.authorTANG, Ya-Wen
hal.structure.identifierLaboratoire d'analyse et d'architecture des systèmes [LAAS]
dc.contributor.authorKOCH, Patrick M.
dc.contributor.authorHO, Paul T. P.
hal.structure.identifierAMOR 2015
dc.contributor.authorGUILLOTEAU, S.
hal.structure.identifierAMOR 2015
dc.contributor.authorDUTREY, Anne
dc.date.issued2015
dc.date.conference2012-08-20
dc.description.abstractEnWe report our new results of the magnetic field (B) morphologies toward W51 North, traced with the linear polarization of the dust continuum at wavelengths of 870 μm. The B morphologies are resolved with an angular resolution of typically 1'' using the Submillimeter Array (SMA). Dense structures with a number density 105 to 107 cm-3 are traced. In comparison, the B morphologies of sources at different evolutionary stages, from the collapsing core in W51 e2 (Tang et al. 2009a) and part of Orion BN/KL (Tang et al. 2010) to the ultra-compact HII region G5.89-0.39 (Tang et al. 2009b) clearly exhibit different morphologies, likely suggesting different roles of the B fields at different stages.
dc.language.isoen
dc.source.titleHighlights of Astronomy
dc.title.enMagnetic field morphologies at mpc scale
dc.typeCommunication dans un congrès
dc.identifier.doi10.1017/S1743921314011612
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO]
bordeaux.page392-392
bordeaux.volume16
bordeaux.countryCN
bordeaux.title.proceedingHighlights of Astronomy
bordeaux.conference.cityBeijing
bordeaux.peerReviewedoui
hal.identifierhal-01136942
hal.version1
hal.invitednon
hal.proceedingsoui
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01136942v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Highlights%20of%20Astronomy&rft.date=2015&rft.volume=16&rft.spage=392-392&rft.epage=392-392&rft.au=TANG,%20Ya-Wen&KOCH,%20Patrick%20M.&HO,%20Paul%20T.%20P.&GUILLOTEAU,%20S.&DUTREY,%20Anne&rft.genre=unknown


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