Institutional Repository of Radio Astronomy Research Laboratory
| The JCMT BISTRO-2 Survey: Magnetic Fields of the Massive DR21 Filament | |
Ching, Tao-Chung1,2; Qiu, Keping3,4; Li, Di2,5,6; Ren, Zhiyuan2; Lai, Shih-Ping7,8; Berry, David9; Pattle, Kate10; Furuya, Ray11,12; Ward-Thompson, Derek13; Johnstone, Doug14,15; Koch, Patrick M.8; Lee, Chang Won16,17; Hoang, Thiem16,17; Hasegawa, Tetsuo18; Kwon, Woojin19,20; Bastien, Pierre21; Eswaraiah, Chakali2,22; Wang, Jia-Wei8; Kim, Kyoung Hee16,23; Hwang, Jihye16,17; Soam, Archana24; Lyo, A-Ran16; Liu, Junhao9; Le Gouellec, Valentin J. M.25,26; Arzoumanian, Doris18; Whitworth, Anthony27; Di Francesco, James14,15; Poidevin, Frederick28,29; Liu, Tie30; Coude, Simon31,32; Tahani, Mehrnoosh33; Liu, Hong-Li34; Onaka, Takashi35,36; Li, Dalei37 ; Tamura, Motohide18,36,38; Chen, Zhiwei39; Tang, Xindi37; Kirchschlager, Florian40; Bourke, Tyler L.41,42; Byun, Do-Young16,17; Chen, Mike15; Chen, Huei-Ru Vivien7,8; Chen, Wen Ping43; Cho, Jungyeon44; Choi, Yunhee16; Choi, Youngwoo45; Choi, Minho16; Chrysostomou, Antonio41; Chung, Eun Jung44; Dai, Y. Sophia2; Diep, Pham Ngoc46; Doi, Yasuo47; Duan, Yan2; Duan, Hao-Yuan7; Eden, David48; Fanciullo, Lapo8,49; Fiege, Jason50; Fissel, Laura M.51; Franzmann, Erica50; Friberg, Per9; Friesen, Rachel52; Fuller, Gary42; Gledhill, Tim53; Graves, Sarah9; Greaves, Jane27; Griffin, Matt27; Gu, Qilao30; Han, Ilseung16,17; Hayashi, Saeko54; Houde, Martin55; Hull, Charles L. H.56,57; Inoue, Tsuyoshi58; Inutsuka, Shu-ichiro58; Iwasaki, Kazunari59; Jeong, Il-Gyo16,60; Konyves, Vera13; Kang, Ji-hyun16; Kang, Miju16; Karoly, Janik13; Kataoka, Akimasa18; Kawabata, Koji61,62,63; Kemper, Francisca64,65,66; Kim, Jongsoo16,17; Kim, Mi-Ryang16; Kim, Shinyoung16,17; Kim, Hyosung19; Kim, Kee-Tae16,17; Kim, Gwanjeong67; Kirk, Jason13; Kobayashi, Masato I. N.68; Kusune, Takayoshi68; Kwon, Jungmi36; Lacaille, Kevin69,70; Law, Chi-Yan71,72; Lee, Sang-Sung16,17; Lee, Hyeseung44; Lee, Jeong-Eun73; Lee, Chin-Fei8; Lee, Yong-Hee9,73; Li, Guangxing34; Li, Hua-bai71; Lin, Sheng-Jun7; Liu, Sheng-Yuan8; Lu, Xing30; Mairs, Steve9; Matsumura, Masafumi74; Matthews, Brenda14,15; Moriarty-Schieven, Gerald14; Nagata, Tetsuya75; Nakamura, Fumitaka18,76; Nakanishi, Hiroyuki77; Ngoc, Nguyen Bich46,78; Ohashi, Nagayoshi8,9; Park, Geumsook16; Parsons, Harriet9; Peretto, Nicolas27; Priestley, Felix27; Pyo, Tae-Soo54,76; Qian, Lei79; Rao, Ramprasad8; Rawlings, Mark9,80; Rawlings, Jonathan40; Retter, Brendan27; Richer, John81,82; Rigby, Andrew27; Sadavoy, Sarah51; Saito, Hiro83; Savini, Giorgio40; Seta, Masumichi84; Shimajiri, Yoshito18; Shinnaga, Hiroko77; Tang, Ya-Wen8; Tomisaka, Kohji18,76; Tram, Le Ngoc85; Tsukamoto, Yusuke77; Viti, Serena40; Wang, Hongchi39; Wu, Jintai3; Xie, Jinjin2; Yang, Meng-Zhe7; Yen, Hsi-Wei8; Yoo, Hyunju16; Yuan, Jinghua2; Yun, Hyeong-Sik73; Zenko, Tetsuya75; Zhang, Chuan-Peng2,79; Zhang, Yapeng86; Zhang, Guoyin2; Zhou, Jianjun37; Zhu, Lei79; de Looze, Ilse40; Andre, Philippe87; Dowell, C. Darren88; Eyres, Stewart89; Falle, Sam90; Robitaille, Jean-Francois91; van Loo, Sven92
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| 2022-12-22 | |
| Source Publication | Astrophysical Journal
 |
| ISSN | 0004-637X |
| Volume | 941Issue:2Pages:21122 |
| Contribution Rank | 37 |
| Abstract | 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. |
| Keyword | far-infrared polarimetry star-forming regions gould belt survey mu-m polarization molecular cloud submillimeter polarization dust emission scuba-2 1st herschel Astronomy & Astrophysics |
| Subtype | Article |
| DOI | 10.3847/1538-4357/ac9dfb |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000928208700001 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/5128 |
| Collection | 射电天文研究室_恒星形成与演化研究团组 |
| Affiliation | 1.Research Center for Intelligent Computing Platforms, Zhejiang Lab, Hangzhou 311100, Peopleʼs Republic of China; chingtaochung@gmail.com; 2.National Astronomical Observatories, Chinese Academy of Sciences, A20 Datun Road, Chaoyang District, Beijing 100012, Peopleʼs Republic of China; 3.School of Astronomy and Space Science, Nanjing University, 163 Xianlin Avenue, Nanjing 210023, Peopleʼs Republic of China; 4.Key Laboratory of Modern Astronomy and Astrophysics (Nanjing University), Ministry of Education, Nanjing 210023, Peopleʼs Republic of China; 5.Department of Astronomy, University of Chinese Academy of Sciences, Beijing 100049, Peopleʼs Republic of China; 6.NAOC-UKZN Computational Astrophysics Centre, University of KwaZulu-Natal, Durban 4000, South Africa; 7.Institute of Astronomy and Department of Physics, National Tsing Hua University, Hsinchu 30013, Taiwan; 8.Academia Sinica Institute of Astronomy and Astrophysics, No.1, Sec.3., Roosevelt Road, Taipei 10617, Taiwan; 9.East Asian Observatory, 660 N. A’ohōkū Place, University Park, Hilo, HI 96720, USA; 10.Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, UK; 11.Tokushima University, Minami Jousanajima-machi 1-1, Tokushima 770-8502, Japan; 12.Institute of Liberal Arts and Sciences Tokushima University, Minami Jousanajima-machi 1-1, Tokushima 770-8502, Japan; 13.Jeremiah Horrocks Institute, University of Central Lancashire, Preston PR1 2HE, UK; 14.NRC Herzberg Astronomy and Astrophysics, 5071 West Saanich Road, Victoria, BC V9E 2E7, Canada; 15.Department of Physics and Astronomy, University of Victoria, Victoria, BC V8W 2Y2, Canada; 16.Korea Astronomy and Space Science Institute, 776 Daedeokdae-ro, Yuseong-gu, Daejeon 34055, Republic of Korea; 17.University of Science and Technology, Korea, 217 Gajeong-ro, Yuseong-gu, Daejeon 34113, Republic of Korea; 18.National Astronomical Observatory of Japan, National Institutes of Natural Sciences, Osawa, Mitaka, Tokyo 181-8588, Japan; 19.Department of Earth Science Education, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea; 20.SNU Astronomy Research Center, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea; 21.Centre de recherche en astrophysique du Québec & département de physique, Université de Montréal, 1375, Avenue Thérèse-Lavoie-Roux, Montréal, QC, H2V 0B3, Canada; 22.Indian Institute of Science Education and Research (IISER) Tirupati, Rami Reddy Nagar, Karakambadi Road, Mangalam (P.O.), Tirupati 517 507, India; 23.Department of Physics, College of Natural Science, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan 44919, Republic of Korea; 24.Indian Institute of Astrophysics (IIA), Kormangala, Bangalore 560034, India; 25.SOFIA Science Center, Universities Space Research Association, NASA Ames Research Center, Moffett Field, CA 94035, USA; 26.Université Paris-Saclay, CNRS, CEA, Astrophysique, Instrumentation et Modélisation de Paris-Saclay, F-91191 Gif-sur-Yvette, France; 27.School of Physics and Astronomy, Cardiff University, The Parade, Cardiff, CF24 3AA, UK; 28.Instituto de Astrofísica de Canarias, E-38205 La Laguna,Tenerife, Canary Islands, Spain; 29.Departamento de Astrofísica, Universidad de La Laguna (ULL), Dpto. Astrofísica, E-38206 La Laguna, Tenerife, Spain; 30.Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Road, Shanghai 200030, Peopleʼs Republic of China; 31.Department of Earth, Environment and Physics, Worcester State University, Worcester, MA 01602, USA; 32.Center for Astrophysics | Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA; 33.Dominion Radio Astrophysical Observatory, Herzberg Astronomy and Astrophysics Research Centre, National Research Council Canada, P.O. Box 248, Penticton, BC V2A 6J9, Canada; 34.Yunnan University, Kunming, 650091, Peopleʼs Republic of China; 35.Department of Physics, Faculty of Science and Engineering, Meisei University, 2-1-1 Hodokubo, Hino, Tokyo 191-8506, Japan; 36.Department of Astronomy, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; 37.Xinjiang Astronomical Observatory, Chinese Academy of Sciences, 150 Science 1-Street, Urumqi 830011, Xinjiang, Peopleʼs Republic of China; 38.Astrobiology Center, National Institutes of Natural Sciences, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan; 39.Purple Mountain Observatory, Chinese Academy of Sciences, 2 West Beijing Road, 210008 Nanjing, Peopleʼs Republic of China; 40.Department of Physics and Astronomy, University College London, WC1E 6BT London, UK; 41.SKA Observatory, Jodrell Bank, Lower Withington, Macclesfield SK11 9FT, UK; 42.Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester, M13 9PL, UK; 43.Institute of Astronomy, National Central University, Zhongli 32001, Taiwan; 44.Department of Astronomy and Space Science, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea; 45.Department of Physics and Astronomy, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea; 46.Vietnam National Space Center, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam; 47.Department of Earth Science and Astronomy, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro, Tokyo 153-8902, Japan; 48.Armagh Observatory and Planetarium, College Hill, Armagh, BT61 9DB, UK; 49.National Chung Hsing University, 145 Xingda Rd., South Dist., Taichung City 402, Taiwan; 50.Department of Physics and Astronomy, The University of Manitoba, Winnipeg, Manitoba R3T2N2, Canada; 51.Department for Physics, Engineering Physics and Astrophysics, Queen’s University, Kingston, ON, K7L 3N6, Canada; 52.National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903, USA; 53.Department of Physics, Astronomy & Mathematics, University of Hertfordshire, College Lane, Hatfield, Hertfordshire AL10 9AB, UK; 54.Subaru Telescope, National Astronomical Observatory of Japan, 650 N. A’ohōkū Place, Hilo, HI 96720, USA; 55.Department of Physics and Astronomy, The University of Western Ontario, 1151 Richmond Street, London N6A 3K7, Canada; 56.National Astronomical Observatory of Japan, Alonso de Córdova 3788, Office 61B, Vitacura, Santiago, Chile; 57.Joint ALMA Observatory, Alonso de Córdova 3107, Vitacura, Santiago, Chile; 58.Department of Physics, Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan; 59.Department of Environmental Systems Science, Doshisha University, Tatara, Miyakodani 1-3, Kyotanabe, Kyoto 610-0394, Japan; 60.Department of Astronomy and Atmospheric Sciences, Kyungpook National University, Daegu 41566, Republic of Korea; 61.Hiroshima Astrophysical Science Center, Hiroshima University, Kagamiyama 1-3-1, Higashi-Hiroshima, Hiroshima 739-8526, Japan; 62.Department of Physics, Hiroshima University, Kagamiyama 1-3-1, Higashi-Hiroshima, Hiroshima 739-8526, Japan; 63.Core Research for Energetic Universe (CORE-U), Hiroshima University, Kagamiyama 1-3-1, Higashi-Hiroshima, Hiroshima 739-8526, Japan; 64.Institut de Ciencies de l’Espai (ICE, CSIC), Can Magrans, s/n, E-08193 Bellaterra, Barcelona, Spain; 65.ICREA, Pg. Lluís Companys 23, Barcelona, Spain; 66.Institut d’Estudis Espacials de Catalunya (IEEC), E-08034 Barcelona, Spain; 67.Nobeyama Radio Observatory, National Astronomical Observatory of Japan, National Institutes of Natural Sciences, Nobeyama, Minamimaki, Minamisaku, Nagano 384-1305, Japan; 68.Astronomical Institute, Graduate School of Science, Tohoku University, Aoba-ku, Sendai, Miyagi 980-8578, Japan; 69.Department of Physics and Astronomy, McMaster University, Hamilton, ON L8S 4M1, Canada; 70.Department of Physics and Atmospheric Science, Dalhousie University, Halifax B3H 4R2, Canada; 71.Department of Physics, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong; 72.Department of Space, Earth & Environment, Chalmers University of Technology, SE-412 96 Gothenburg, Sweden; 73.School of Space Research, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do 17104, Republic of Korea; 74.Faculty of Education & Center for Educational Development and Support, Kagawa University, Saiwai-cho 1-1, Takamatsu, Kagawa, 760-8522, Japan; 75.Department of Astronomy, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan; 76.SOKENDAI (The Graduate University for Advanced Studies), Hayama, Kanagawa 240-0193, Japan; 77.Department of Physics and Astronomy, Graduate School of Science and Engineering, Kagoshima University, 1-21-35 Korimoto, Kagoshima, Kagoshima 890- 0065, Japan; 78.Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam; 79.CAS Key Laboratory of FAST, National Astronomical Observatories, Chinese Academy of Sciences, Peopleʼs Republic of China; 80.Gemini Observatory/NSF’s NOIRLab, 670 N. A’ohōkū Place, University Park, Hilo, HI 96720, USA; 81.Astrophysics Group, Cavendish Laboratory, J.J. Thomson Avenue, Cambridge CB3 0HE, UK; 82.Kavli Institute for Cosmology, Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge, CB3 0HA, UK; 83.Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan; 84.Department of Physics, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan; 85.University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam; 86.Department of Astronomy, Beijing Normal University, Beijing 100875, Peopleʼs Republic of China; 87.Laboratoire AIM CEA/DSM-CNRS-Université Paris Diderot, IRFU/Service d’Astrophysique, CEA Saclay, F-91191 Gif-sur-Yvette, France; 88.Jet Propulsion Laboratory, M/S 169-506, 4800 Oak Grove Drive, Pasadena, CA 91109, USA; 89.University of South Wales, Pontypridd, CF37 1DL, UK; 90.Department of Applied Mathematics, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, UK; 91.Univ. Grenoble Alpes, CNRS, IPAG, F-38000 Grenoble, France; 92.School of Physics and Astronomy, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, UK |
| Recommended Citation GB/T 7714 | Ching, Tao-Chung,Qiu, Keping,Li, Di,et al. The JCMT BISTRO-2 Survey: Magnetic Fields of the Massive DR21 Filament[J]. Astrophysical Journal,2022,941(2):21122. |
| APA | Ching, Tao-Chung.,Qiu, Keping.,Li, Di.,Ren, Zhiyuan.,Lai, Shih-Ping.,...&van Loo, Sven.(2022).The JCMT BISTRO-2 Survey: Magnetic Fields of the Massive DR21 Filament.Astrophysical Journal,941(2),21122. |
| MLA | Ching, Tao-Chung,et al."The JCMT BISTRO-2 Survey: Magnetic Fields of the Massive DR21 Filament".Astrophysical Journal 941.2(2022):21122. |
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| Ching-2022-The JCMT （3745KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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