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FältnamnIndikatorerMetadata
00015423naa a2202221 4500
001oai:research.chalmers.se:6a40f441-0e6a-4881-9d96-e56e55fadda9
003SwePub
008230324s2022 | |||||||||||000 ||eng|
024a https://doi.org/10.3847/1538-4357/ac9dfb2 DOI
024a https://research.chalmers.se/publication/5351092 URI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Ching, Tao-Chungu Chinese Academy of Sciences,National Radio Astronomy Observatory Socorro4 aut
2451 0a The JCMT BISTRO-2 Survey: Magnetic Fields of the Massive DR21 Filament
264 c 2022-12-21
264 1b American Astronomical Society,c 2022
338 a electronic2 rdacarrier
520 a We present 850 mu m dust polarization observations of the massive DR21 filament from the B-fields In STar-forming Region Observations (BISTRO) survey, using the POL-2 polarimeter and the SCUBA-2 camera on the James Clerk Maxwell Telescope. We detect ordered magnetic fields perpendicular to the parsec-scale ridge of the DR21 main filament. In the subfilaments, the magnetic fields are mainly parallel to the filamentary structures and smoothly connect to the magnetic fields of the main filament. We compare the POL-2 and Planck dust polarization observations to study the magnetic field structures of the DR21 filament on 0.1-10 pc scales. The magnetic fields revealed in the Planck data are well-aligned with those of the POL-2 data, indicating a smooth variation of magnetic fields from large to small scales. The plane-of-sky magnetic field strengths derived from angular dispersion functions of dust polarization are 0.6-1.0 mG in the DR21 filament and similar to 0.1 mG in the surrounding ambient gas. The mass-to-flux ratios are found to be magnetically supercritical in the filament and slightly subcritical to nearly critical in the ambient gas. The alignment between column density structures and magnetic fields changes from random alignment in the low-density ambient gas probed by Planck to mostly perpendicular in the high-density main filament probed by James Clerk Maxwell Telescope. The magnetic field structures of the DR21 filament are in agreement with MHD simulations of a strongly magnetized medium, suggesting that magnetic fields play an important role in shaping the DR21 main filament and subfilaments.
650 7a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng
650 7a NATURVETENSKAPx Fysikx Fusion, plasma och rymdfysik0 (SwePub)103032 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Fusion, Plasma and Space Physics0 (SwePub)103032 hsv//eng
650 7a NATURVETENSKAPx Fysikx Den kondenserade materiens fysik0 (SwePub)103042 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Condensed Matter Physics0 (SwePub)103042 hsv//eng
700a Qiu, Kepingu Nanjing University4 aut
700a Li, Diu Chinese Academy of Sciences,University of KwaZulu-Natal4 aut
700a Ren, Zhiyuanu Chinese Academy of Sciences4 aut
700a Lai, Shih-Pingu National Tsing Hua University,Academia Sinica Taiwan4 aut
700a Berry, Davidu East Asian Observatory4 aut
700a Pattle, Kateu University College London (UCL)4 aut
700a Furuya, Rayu Tokushima University4 aut
700a Ward-Thompson, Dereku University of Central Lancashire4 aut
700a Johnstone, Dougu National Research Council Canada,University of Victoria4 aut
700a Koch, Patrick M.u Academia Sinica Taiwan4 aut
700a Lee, Chang Wonu University of Science and Technology (UST),Korea Astronomy and Space Science Institute4 aut
700a Hoang, Thiemu Korea Astronomy and Space Science Institute,University of Science and Technology (UST)4 aut
700a Hasegawa, Tetsuou National Institutes of Natural Sciences (NINS)4 aut
700a Kwon, Woojinu Seoul National University4 aut
700a Bastien, Pierreu Université de Montréal4 aut
700a Eswaraiah, Chakaliu Indian Institute of Science Education & Research (IISER),Chinese Academy of Sciences4 aut
700a Wang, Jia-Weiu Academia Sinica Taiwan4 aut
700a Kim, Kyoung Heeu Korea Astronomy and Space Science Institute,Ulsan National Institute of Science and Technology (UNIST)4 aut
700a Hwang, Jihyeu University of Science and Technology (UST),Korea Astronomy and Space Science Institute4 aut
700a Soam, Archanau Indian Institute of Astrophysics4 aut
700a Lyo, A-Ranu Korea Astronomy and Space Science Institute4 aut
700a Liu, Junhaou East Asian Observatory4 aut
700a Le Gouellec, Valentin J. M.u Université Paris-Saclay,University Paris-Saclay,NASA Ames Research Center4 aut
700a Arzoumanian, Dorisu National Institutes of Natural Sciences (NINS)4 aut
700a Whitworth, Anthonyu Cardiff University4 aut
700a Di Francesco, Jamesu National Research Council Canada,University of Victoria4 aut
700a Poidevin, Fredericku Instituto de Astrofísica de Canarias,Universidad de la Laguna,University of La Laguna4 aut
700a Liu, Tieu Chinese Academy of Sciences4 aut
700a Coude, Simonu Worcester State University,Harvard-Smithsonian Center for Astrophysics4 aut
700a Tahani, Mehrnooshu Stanford University,National Research Council Canada4 aut
700a Liu, Hong-Liu Yunnan University4 aut
700a Onaka, Takashiu University of Tokyo, Japan,Meisei University4 aut
700a Li, Daleiu Chinese Academy of Sciences4 aut
700a Tamura, Motohideu University of Tokyo, Japan,National Institutes of Natural Sciences (NINS)4 aut
700a Chen, Zhiweiu Chinese Academy of Sciences4 aut
700a Tang, Xindiu Chinese Academy of Sciences4 aut
700a Kirchschlager, Florianu University College London (UCL)4 aut
700a Bourke, Tyler L.u University of Manchester4 aut
700a Byun, Do-Youngu Korea Astronomy and Space Science Institute,University of Science and Technology (UST)4 aut
700a Chen, Mike4 aut
700a Chen, Huei-Ru Vivienu National Tsing Hua University,Academia Sinica Taiwan4 aut
700a Chen, Wen Pingu National Central University4 aut
700a Cho, Jungyeonu Chungnam National University4 aut
700a Choi, Yunheeu Korea Astronomy and Space Science Institute4 aut
700a Choi, Youngwoou Seoul National University4 aut
700a Choi, Minhou Korea Astronomy and Space Science Institute4 aut
700a Chrysostomou, Antonio4 aut
700a Chung, Eun Jungu Chungnam National University4 aut
700a Dai, Y. Sophiau Chinese Academy of Sciences4 aut
700a Diep, Pham Ngocu Vietnam Academy of Science and Technology4 aut
700a Doi, Yasuou University of Tokyo, Japan4 aut
700a Duan, Yanu Chinese Academy of Sciences4 aut
700a Duan, Hao-Yuanu National Tsing Hua University4 aut
700a Eden, David4 aut
700a Fanciullo, Lapou National Chung Hsing University,Academia Sinica Taiwan4 aut
700a Fiege, Jasonu University of Manitoba4 aut
700a Fissel, Laura M.u Queen's University4 aut
700a Franzmann, Ericau University of Manitoba4 aut
700a Friberg, Peru East Asian Observatory4 aut
700a Friesen, Rachelu National Radio Astronomy Observatory4 aut
700a Fuller, Garyu University of Manchester4 aut
700a Gledhill, Timu University of Hertfordshire4 aut
700a Graves, Sarahu East Asian Observatory4 aut
700a Greaves, Janeu Cardiff University4 aut
700a Griffin, Mattu Cardiff University4 aut
700a Gu, Qilaou Chinese Academy of Sciences4 aut
700a Han, Ilseungu University of Science and Technology (UST),Korea Astronomy and Space Science Institute4 aut
700a Hayashi, Saekou National Astronomical Observatory of Japan4 aut
700a Houde, Martinu Western University4 aut
700a Hull, Charles L. H.u National Astronomical Observatory of Japan,Atacama Large Millimeter-submillimeter Array (ALMA)4 aut
700a Inoue, Tsuyoshiu Nagoya University4 aut
700a Inutsuka, Shu-ichirou Nagoya University4 aut
700a Iwasaki, Kazunariu Doshisha University4 aut
700a Jeong, Il-Gyou Korea Astronomy and Space Science Institute,Kyungpook National University4 aut
700a Konyves, Verau University of Central Lancashire4 aut
700a Kang, Ji-hyunu Korea Astronomy and Space Science Institute4 aut
700a Kang, Mijuu Korea Astronomy and Space Science Institute4 aut
700a Karoly, Janiku University of Central Lancashire4 aut
700a Kataoka, Akimasau National Institutes of Natural Sciences (NINS)4 aut
700a Kawabata, Kojiu Hiroshima University4 aut
700a Kemper, F.u Institucio Catalana de Recerca i Estudis Avancats (ICREA),Catalan Institution for Research and Advanced Studies (ICREA),Agencia Estatal Consejo Superior de Investigaciones Científicas,Spanish National Research Council,Institut d'Estudis Espacials de Catalunya (IEEC),Institute of Space Studies of Catalonia (IEEC)4 aut
700a Kim, Jongsoou Korea Astronomy and Space Science Institute,University of Science and Technology (UST)4 aut
700a Kim, Mi-Ryangu Korea Astronomy and Space Science Institute4 aut
700a Kim, Shinyoungu Korea Astronomy and Space Science Institute,University of Science and Technology (UST)4 aut
700a Kim, Hyosungu Seoul National University4 aut
700a Kim, Kee-Taeu University of Science and Technology (UST),Korea Astronomy and Space Science Institute4 aut
700a Kim, Gwanjeongu National Institutes of Natural Sciences (NINS)4 aut
700a Kirk, Jasonu University of Central Lancashire4 aut
700a Kobayashi, Masato I. N.u Tohoku University4 aut
700a Kusune, Takayoshiu Tohoku University4 aut
700a Kwon, Jungmiu University of Tokyo, Japan4 aut
700a Lacaille, Kevinu Dalhousie University,McMaster University4 aut
700a Law, Chi Yan,d 1990u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)ychi
700a Lee, Sang-Sungu University of Science and Technology (UST),Korea Astronomy and Space Science Institute4 aut
700a Lee, Hyeseungu Chungnam National University4 aut
700a Lee, Jeong-Eunu Kyung Hee University4 aut
700a Lee, Chin-Feiu Academia Sinica Taiwan4 aut
700a Lee, Yong-Heeu Kyung Hee University,East Asian Observatory4 aut
700a Li, Guangxingu Yunnan University4 aut
700a Li, Hua-baiu Chinese University of Hong Kong4 aut
700a Lin, Sheng-Junu National Tsing Hua University4 aut
700a Liu, Sheng-Yuanu Academia Sinica Taiwan4 aut
700a Lu, Xingu Chinese Academy of Sciences4 aut
700a Mairs, Steveu East Asian Observatory4 aut
700a Matsumura, Masafumiu Kagawa University4 aut
700a Matthews, Brendau National Research Council Canada,University of Victoria4 aut
700a Moriarty-Schieven, Geraldu National Research Council Canada4 aut
700a Nagata, Tetsuyau Kyoto University4 aut
700a Nakamura, Fumitakau The Graduate University for Advanced Studies (SOKENDAI),National Institutes of Natural Sciences (NINS)4 aut
700a Nakanishi, Hiroyukiu Kagoshima University4 aut
700a Ngoc, Nguyen Bichu Okinawa Institute of Science and Technology Graduate University,Vietnam Academy of Science and Technology4 aut
700a Ohashi, Nagayoshiu Academia Sinica Taiwan,East Asian Observatory4 aut
700a Park, Geumsooku Korea Astronomy and Space Science Institute4 aut
700a Parsons, Harrietu East Asian Observatory4 aut
700a Peretto, Nicolasu Cardiff University4 aut
700a Priestley, Felixu Cardiff University4 aut
700a Pyo, Tae-Soou The Graduate University for Advanced Studies (SOKENDAI),National Astronomical Observatory of Japan4 aut
700a Qian, Leiu Chinese Academy of Sciences4 aut
700a Rao, Ramprasadu Academia Sinica Taiwan4 aut
700a Rawlings, Marku Gemini Observatory North,East Asian Observatory4 aut
700a Rawlings, Jonathanu University College London (UCL)4 aut
700a Retter, Brendanu Cardiff University4 aut
700a Richer, Johnu University Of Cambridge4 aut
700a Rigby, Andrewu Cardiff University4 aut
700a Sadavoy, Sarahu Queen's University4 aut
700a Saito, Hirou University of Tsukuba4 aut
700a Savini, Giorgiou University College London (UCL)4 aut
700a Seta, Masumichiu Kwansei Gakuin University4 aut
700a Shimajiri, Yoshitou National Institutes of Natural Sciences (NINS)4 aut
700a Shinnaga, Hirokou Kagoshima University4 aut
700a Tang, Ya-Wenu Academia Sinica Taiwan4 aut
700a Tomisaka, Kohjiu National Institutes of Natural Sciences (NINS),The Graduate University for Advanced Studies (SOKENDAI)4 aut
700a Tram, Le Ngocu Vietnam Academy of Science and Technology4 aut
700a Tsukamoto, Yusukeu Kagoshima University4 aut
700a Viti, Serenau University College London (UCL)4 aut
700a Wang, Hongchiu Chinese Academy of Sciences4 aut
700a Wu, Jintaiu Nanjing University4 aut
700a Xie, Jinjinu Chinese Academy of Sciences4 aut
700a Yang, Meng-Zheu National Tsing Hua University4 aut
700a Yen, Hsi-Weiu Academia Sinica Taiwan4 aut
700a Yoo, Hyunjuu Korea Astronomy and Space Science Institute4 aut
700a Yuan, Jinghuau Chinese Academy of Sciences4 aut
700a Yun, Hyeong-Siku Kyung Hee University4 aut
700a Zenko, Tetsuyau Kyoto University4 aut
700a Zhang, Chuan-Pengu Chinese Academy of Sciences4 aut
700a Zhang, Yapengu Beijing Normal University4 aut
700a Zhang, Guoyinu Chinese Academy of Sciences4 aut
700a Zhou, Jianjunu Chinese Academy of Sciences4 aut
700a Zhu, Leiu Chinese Academy of Sciences4 aut
700a de Looze, Ilseu University College London (UCL)4 aut
700a Andre, Philippeu Paris Diderot University, France4 aut
700a Dowell, C. Darren4 aut
700a Eyres, Stewartu University of South Wales4 aut
700a Falle, Samu University of Leeds4 aut
700a Robitaille, Jean-Francoisu Université Grenoble Alpes,Grenoble Alpes University4 aut
700a van Loo, Svenu University of Leeds4 aut
710a Chinese Academy of Sciencesb National Radio Astronomy Observatory Socorro4 org
773t Astrophysical Journald : American Astronomical Societyg 941:2q 941:2x 1538-4357x 0004-637X
856u https://research.chalmers.se/publication/535109/file/535109_Fulltext.pdfx primaryx freey FULLTEXT
8564 8u https://doi.org/10.3847/1538-4357/ac9dfb
8564 8u https://research.chalmers.se/publication/535109

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Fiege, Jason
Fissel, Laura M.
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Fuller, Gary
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