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The JCMT BISTRO Survey: Revealing the Diverse Magnetic Field Morphologies in Taurus Dense Cores with Sensitive Submillimeter Polarimetry
Chakali, Eswaraiah1; Li, Di1,2,3; Furuya, Ray S.4; Hasegawa, Tetsuo5; Ward-Thompson, Derek6; Qiu, Keping7,8; Ohashi, Nagayoshi9; Pattle, Kate10; Sadavoy, Sarah11; Hull, Charles L. H.12,13; Berry, David7,14; Doi, Yasuo15; Ching, Tao-Chung1; Lai, Shih-Ping16,17,18; Wang, Jia-Wei18; Koch, Patrick M.9; Kwon, Jungmi19; Kwon, Woojin20,21; Bastien, Pierre22,23; Arzoumanian, Doris24; Coude, Simon25; Soam, Archana25; Fanciullo, Lapo9; Yen, Hsi-Wei9; Liu, Junhao7,8; Hoang, Thiem26,27; Chen, Wen Ping28; Shimajiri, Yoshito5; Liu, Tie29; Chen, Zhiwei30,31; Li, Hua-bai32; Lyo, A-Ran26; Hwang, Jihye26,27; Johnstone, Doug33,34; Rao, Ramprasad9; Nguyen Bich Ngoc35,36; Pham Ngoc Diep35; Mairs, Steve7,14; Parsons, Harriet7,14; Tamura, Motohide5,19,37; Tahani, Mehrnoosh38; Chen, Huei-Ru Vivien9,16,17; Nakamura, Fumitaka39,40; Shinnaga, Hiroko41; Tang, Ya-Wen9; Cho, Jungyeon42; Lee, Chang Won26,27; Inutsuka, Shu-ichiro43; Inoue, Tsuyoshi43; Iwasaki, Kazunari44; Qian, Lei1; Xie, Jinjin1,2; Li, Dalei45; Liu, Hong-Li29,46,47; Zhang, Chuan-Peng1; Chen, Mike34; Zhang, Guoyin48; Zhu, Lei1; Zhou, Jianjun45; Andre, Philippe49; Liu, Sheng-Yuan9; Yuan, Jinghua1; Lu, Xing50; Peretto, Nicolas51; Bourke, Tyler L.52,53; Byun, Do-Young26,27; Dai, Sophia1; Duan, Yan1; Duan, Hao-Yuan16,17; Eden, David54; Matthews, Brenda33,34; Fiege, Jason55; Fissel, Laura M.11; Kim, Kee-Tae26,27; Lee, Chin-Fei9; Kim, Jongsoo26,27; Pyo, Tae-Soo40,56; Choi, Yunhee26; Choi, Minho26; Chrysostomou, Antonio52; Eun Jung Chung42; Le Ngoc Tram57; Franzmann, Erica55; Friberg, Per58; Friesen, Rachel58; Fuller, Gary53; Gledhill, Tim59; Graves, Sarah7,14; Greaves, Jane51; Griffin, Matt51; Gu, Qilao32; Han, Ilseung26,27; Hatchell, Jennifer60; Hayashi, Saeko56; Houde, Martin61; Kawabata, Koji62,63,64; Jeong, Il-Gyo26; Kang, Ji-hyun26; Kang, Sung-ju26; Kang, Miju26; Kataoka, Akimasa39; Kemper, Francisca9,65; Rawlings, Mark7,14; Rawlings, Jonathan66; Retter, Brendan51; Richer, John67,68; Rigby, Andrew51; Saito, Hiro69; Savini, Giorgio70; Scaife, Anna53; Seta, Masumichi71; Kim, Gwanjeong72; Kim, Kyoung Hee26; Kim, Mi-Ryang26; Kirchschlager, Florian66; Kirk, Jason6; Kobayashi, Masato I. N.73; Konyves, Vera6; Kusune, Takayoshi50; Lacaille, Kevin74,75; Law, Chi-Yan32,76,77; Lee, Sang-Sung26,27; Lee, Yong-Hee78; Matsumura, Masafumi79; Moriarty-Schieven, Gerald33; Nagata, Tetsuya80; Nakanishi, Hiroyuki45; Onaka, Takashi19,81; Park, Geumsook26; Tang, Xindi45; Tomisaka, Kohji39,40; Tsukamoto, Yusuke41; Viti, Serena82; Wang, Hongchi30; Whitworth, Anthony51; Yoo, Hyunju26; Yun, Hyeong-Sik78; Zenko, Tetsuya80; Zhang, Yapeng; de Looze, Ilse82; Dowell, C. Darren83; Eyres, Stewart84; Falle, Sam85; Robitaille, Jean-Francois86; van Loo, Sven87
2021-05-01
Source PublicationASTROPHYSICAL JOURNAL LETTERS
ISSN2041-8205
Volume912Issue:2Pages:15
AbstractWe have obtained sensitive dust continuum polarization observations at 850 mu m in the B213 region of Taurus using POL-2 on SCUBA-2 at the James Clerk Maxwell Telescope as part of the B-fields in STar-forming Region Observations (BISTRO) survey. These observations allow us to probe magnetic field (B-field) at high spatial resolution (similar to 2000 au or similar to 0.01 pc at 140 pc) in two protostellar cores (K04166 and K04169) and one prestellar core (Miz-8b) that lie within the B213 filament. Using the Davis-Chandrasekhar-Fermi method, we estimate the B-field strengths in K04166, K04169, and Miz-8b to be 38 +/- 14, 44 +/- 16, and 12 +/- 5 mu G, respectively. These cores show distinct mean B-field orientations. The B-field in K04166 is well ordered and aligned parallel to the orientations of the core minor axis, outflows, core rotation axis, and large-scale uniform B-field, in accordance with magnetically regulated star formation via ambipolar diffusion taking place in K04166. The B-field in K04169 is found to be ordered but oriented nearly perpendicular to the core minor axis and large-scale B-field and not well correlated with other axes. In contrast, Miz-8b exhibits a disordered B-field that shows no preferred alignment with the core minor axis or large-scale field. We found that only one core, K04166, retains a memory of the large-scale uniform B-field. The other two cores, K04169 and Miz-8b, are decoupled from the large-scale field. Such a complex B-field configuration could be caused by gas inflow onto the filament, even in the presence of a substantial magnetic flux.
Corresponding AuthorChakali, Eswaraiah(eswaraiahc@nao.cas.cn)
DOI10.3847/2041-8213/abeb1c
Indexed BySCI ; SCI
Language英语
WOS KeywordAXISYMMETRICAL CLOUD CORES ; STAR-FORMATION ; MOLECULAR CLOUD ; AMBIPOLAR-DIFFUSION ; IMAGING POLARIMETRY ; DARK CLOUDS ; GOULD BELT ; COLLAPSE ; SCUBA-2 ; CONTRACTION
Funding ProjectNational Natural Science Foundation of China (NSFC)[11988101] ; National Natural Science Foundation of China (NSFC)[11725313] ; National Natural Science Foundation of China (NSFC)[U1931117] ; National Natural Science Foundation of China (NSFC)[U1731237] ; International Partnership Program of Chinese Academy of Sciences[114A11KYSB20160008] ; Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology[NRF-2019R1A2C1010851] ; Ministry of Science and Technology (MOST) in Taiwan[MOST 109-2112-M-001-051] ; NAOJ Fellowship ; JSPS KAKENHI[18K13586] ; JSPS KAKENHI[20K14527] ; New Faculty Startup Fund from Seoul National University ; National Research Council of Canada ; NSF[1715876] ; center for Women In Science, Engineering and Technology (WISET) - Ministry of Science and ICT (MSIT)[WISET-2019-288] ; center for Women In Science, Engineering and Technology (WISET) - Ministry of Science and ICT (MSIT)[WISET-2020-247] ; Vietnam National Foundation for Science and Technology Development (NAFOSTED)[103.99-2019.368] ; [MOST 108-2112-M-001-004-MY2]
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000651529400001
PublisherIOP PUBLISHING LTD
Funding OrganizationNational Natural Science Foundation of China (NSFC) ; International Partnership Program of Chinese Academy of Sciences ; Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology ; Ministry of Science and Technology (MOST) in Taiwan ; NAOJ Fellowship ; JSPS KAKENHI ; New Faculty Startup Fund from Seoul National University ; National Research Council of Canada ; NSF ; center for Women In Science, Engineering and Technology (WISET) - Ministry of Science and ICT (MSIT) ; Vietnam National Foundation for Science and Technology Development (NAFOSTED)
Citation statistics
Document Type期刊论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/4017
Collection射电天文研究室_恒星形成与演化研究团组
Corresponding AuthorChakali, Eswaraiah
Affiliation1.Chinese Acad Sci, Natl Astron Observ, A20 Datun Rd, Beijing 100012, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Univ KwaZulu Natal, NAOC UKZN Computat Astrophys Ctr, ZA-4000 Durban, South Africa
4.Tokushima Univ, Inst Liberal Arts & Sci, Minami Jousanajima Machi 1-1, Tokushima 7708502, Japan
5.Natl Inst Nat Sci, Natl Astron Observ Japan, Mitaka, Tokyo 1818588, Japan
6.Univ Cent Lancashire, Jeremiah Horrocks Inst, Preston PR1 2HE, Lancs, England
7.Nanjing Univ, Sch Astron & Space Sci, 163 Xianlin Ave, Nanjing 210023, Peoples R China
8.Nanjing Univ, Minist Educ, Key Lab Modern Astron & Astrophys, Nanjing 210023, Peoples R China
9.Acad Sinica, Inst Astron & Astrophys, 1,Sec 4,Roosevelt Rd, Taipei 10617, Taiwan
10.Natl Univ Ireland Galway, Ctr Astron, Sch Phys, Univ Rd, Galway H91 TK33, Ireland
11.Queens Univ, Dept Phys Engn Phys & Astrophys, Kingston, ON K7L 3N6, Canada
12.Natl Astron Observ Japan, Alonso de Cordova 3788,Off 61B, Santiago 7630422, Chile
13.Joint ALMA Observ, Alonso de Cordova 3107, Santiago, Chile
14.East Asian Observ, 660 North Aohoka Pl,Univ Pk, Hilo, HI 96720 USA
15.Univ Tokyo, Grad Sch Arts & Sci, Dept Earth Sci & Astron, Meguro Ku, 3-8-1 Komaba, Tokyo 1538902, Japan
16.Natl Tsing Hua Univ, Inst Astron, Hsinchu 30013, Taiwan
17.Natl Tsing Hua Univ, Dept Phys, Hsinchu 30013, Taiwan
18.Acad Sinica, Inst Astron & Astrophys, POB 23-141, Taipei 10617, Taiwan
19.Univ Tokyo, Grad Sch Sci, Dept Astron, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan
20.Seoul Natl Univ SNU, Dept Earth Sci Educ, 1 Gwanak Ro, Seoul 08826, South Korea
21.Seoul Natl Univ, SNU Astron Res Ctr, Gwanak Gu, 1 Gwanak Ro, Seoul 08826, South Korea
22.Univ Montreal, Ctr Rech Astrophys Quebec, 1375 Ave Therese Lavoie Roux, Montreal, PQ H2V 0B3, Canada
23.Univ Montreal, Dept Phys, 1375 Ave Therese Lavoie Roux, Montreal, PQ H2V 0B3, Canada
24.Aix Marseille Univ, LAM, CNES, CNRS, Marseille, France
25.Univ Space Res Assoc, SOFIA Sci Ctr, NASA, Ames Res Ctr, Moffett Field, CA 94035 USA
26.Korea Astron & Space Sci Inst, Daedeokdae Ro 776, Daejeon 34055, South Korea
27.Univ Sci & Technol, Gajeong Ro 217, Daejeon 34113, South Korea
28.Natl Cent Univ, Inst Astron, Zhongli 32001, Taiwan
29.Chinese Acad Sci, Shanghai Astron Observ, 80 Nandan Rd, Shanghai 200030, Peoples R China
30.Chinese Acad Sci, Purple Mt Observ, 2 West Beijing Rd, Nanjing 210008, Peoples R China
31.Chinese Acad Sci, Key Lab Radio Astron, 2 West Beijing Rd, Nanjing 210008, Peoples R China
32.Chinese Univ Hong Kong, Dept Phys, Hong Kong, Peoples R China
33.NRC Herzberg Astron & Astrophys, 5071 West Saanich Rd, Victoria, BC V9E 2E7, Canada
34.Univ Victoria, Dept Phys & Astron, Victoria, BC V8W 2Y2, Canada
35.Vietnam Acad Sci & Technol, Vietnam Natl Space Ctr, 18 Hoang Quoc Viet, Hanoi, Vietnam
36.Grad Univ Sci & Technol, Vietnam Acad Sci & Technol, 18 Hoang Quoc Viet, Hanoi, Vietnam
37.Natl Inst Nat Sci, Astrobiol Ctr, 2-21-1 Osawa, Mitaka, Tokyo 1818588, Japan
38.Natl Res Council Canada, Herzberg Astron & Astrophys Res Ctr, Dominion Radio Astrophys Observ, POB 248, Penticton, BC V2A 6J9, Canada
39.Natl Astron Observ Japan, Div Theoret Astron, Mitaka, Tokyo 1818588, Japan
40.SOKENDAI Grad Univ Adv Studies, Hayama, Kanagawa 2400193, Japan
41.Kagoshima Univ, Grad Sch Sci & Engn, Dept Phys & Astron, 1-21-35 Korimoto, Kagoshima, Kagoshima 8900065, Japan
42.Chungnam Natl Univ, Dept Astron & Space Sci, Daehak Ro 99, Daejeon 34134, South Korea
43.Nagoya Univ, Grad Sch Sci, Dept Phys, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648602, Japan
44.Doshisha Univ, Dept Environm Syst Sci, Miyakodani 1-3, Kyoto 6100394, Japan
45.Chinese Acad Sci, Xinjiang Astron Observ, 150 Sci 1 St, Urumqi 830011, Xinjiang, Peoples R China
46.Yunnan Univ, Dept Astron, Kunming 650091, Yunnan, Peoples R China
47.Chinese Acad Sci, South Amer Ctr Astrophys, Camino Observ 1515, Santiago, Chile
48.Chinese Acad Sci, Natl Astron Observ, CAS Key Lab FAST, Beijing, Peoples R China
49.Univ Paris Diderot, Lab AIM CEA DSM CNRS, IRFU Serv Astrophys, CEA Saclay, F-91191 Gif Sur Yvette, France
50.Natl Astron Observ Japan, Mitaka, Tokyo 1818588, Japan
51.Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, Wales
52.SKA Org, Jodrell Bank, Macclesfield SK11 9FT, Cheshire, England
53.Univ Manchester, Jodrell Bank Ctr Astrophys, Sch Phys & Astron, Manchester M13 9PL, Lancs, England
54.Liverpool John Moores Univ, Astrophys Res Inst, IC2, Liverpool Sci Pk,146 Brownlow Hill, Liverpool L3 5RF, Merseyside, England
55.Univ Manitoba, Dept Phys & Astron, Winnipeg, MB R3T 2N2, Canada
56.Natl Astron Observ Japan, Subaru Telescope, 650 North Aohoka Pl, Hilo, HI 96720 USA
57.Univ Sci & Technol Hanoi, Vietnam Acad Sci & Technol, 18 Hoang Quoc Viet, Hanoi, Vietnam
58.Natl Radio Astron Observ, 520 Edgemont Rd, Charlottesville, VA 22903 USA
59.Univ Hertfordshire, Sch Phys Astron & Math, Coll Lane, Hatfield AL10 9AB, Herts, England
60.Univ Exeter, Phys & Astron, Stocker Rd, Exeter EX4 4QL, Devon, England
61.Univ Western Ontario, Dept Phys & Astron, 1151 Richmond St, London, ON N6A 3K7, Canada
62.Hiroshima Univ, Hiroshima Astrophys Sci Ctr, Kagamiyama 1-3-1, Higashihiroshima, Hiroshima 7398526, Japan
63.Hiroshima Univ, Dept Phys, Kagamiyama 1-3-1, Higashihiroshima, Hiroshima 7398526, Japan
64.Hiroshima Univ, Higashi Hiroshima, Core Res Energet Universe CORE U, Kagamiyama 1-3-1, Higashihiroshima, Hiroshima 7398526, Japan
65.European Southern Observ, Karl Schwarzschild Str 2, D-85748 Garching, Germany
66.UCL, Dept Phys & Astron, London WC1E 6BT, England
67.Cavendish Lab, Astrophys Grp, JJ Thomson Ave, Cambridge CB3 0HE, England
68.Univ Cambridge, Kavli Inst Cosmol, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England
69.Univ Tsukuba, Fac Pure & Appl Sci, 1-1-1 Tennodai, Tsukuba, Ibaraki 3058577, Japan
70.UCL, Phys & Astron Dept, OSL, London WC1E 6BT, England
71.Kwansei Gakuin Univ, Sch Sci & Technol, Dept Phys, 2-1 Gakuen, Sanda, Hyogo 6691337, Japan
72.Natl Inst Nat Sci, Nobeyama Radio Observ, Natl Astron Observ Japan, Minamimaki, Nagano 3841305, Japan
73.Tohoku Univ, Grad Sch Sci, Astron Inst, Aoba Ku, Sendai, Miyagi 9808578, Japan
74.McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada
75.Dalhousie Univ, Dept Phys & Atmospher Sci, Halifax, NS B3H 4R2, Canada
76.Chalmers Univ Technol, Dept Space Earth & Environm, SE-41296 Gothenburg, Sweden
77.Kyung Hee Univ, Sch Space Res, 1732 Deogyeong Daero, Yongin 17104, Gyeonggi Do, South Korea
78.Kagawa Univ, Fac Educ, Saiwai Cho 1-1, Takamatsu, Kagawa 7608522, Japan
79.Kagawa Univ, Ctr Educ Dev & Support, Saiwai Cho 1-1, Takamatsu, Kagawa 7608522, Japan
80.Kyoto Univ, Grad Sch Sci, Dept Astron, Sakyo Ku, Kyoto 6068502, Japan
81.Meisei Univ, Fac Sci & Engn, Dept Phys, 2-1-1 Hodokubo, Hino, Tokyo 1918506, Japan
82.UCL, Phys & Astron Dept, London WC1E 6BT, England
83.Jet Prop Lab, M-S 169-506,4800 Oak Grove Dr, Pasadena, CA 91109 USA
84.Univ South Wales, Pontypridd CF37 1DL, M Glam, Wales
85.Univ Leeds, Dept Appl Math, Woodhouse Lane, Leeds LS2 9JT, W Yorkshire, England
86.Univ Grenoble Alpes, IPAG, CNRS, F-38000 Grenoble, France
87.Univ Leeds, Sch Phys & Astron, Woodhouse Lane, Leeds LS2 9JT, W Yorkshire, England
Recommended Citation
GB/T 7714
Chakali, Eswaraiah,Li, Di,Furuya, Ray S.,et al. The JCMT BISTRO Survey: Revealing the Diverse Magnetic Field Morphologies in Taurus Dense Cores with Sensitive Submillimeter Polarimetry[J]. ASTROPHYSICAL JOURNAL LETTERS,2021,912(2):15.
APA Chakali, Eswaraiah.,Li, Di.,Furuya, Ray S..,Hasegawa, Tetsuo.,Ward-Thompson, Derek.,...&van Loo, Sven.(2021).The JCMT BISTRO Survey: Revealing the Diverse Magnetic Field Morphologies in Taurus Dense Cores with Sensitive Submillimeter Polarimetry.ASTROPHYSICAL JOURNAL LETTERS,912(2),15.
MLA Chakali, Eswaraiah,et al."The JCMT BISTRO Survey: Revealing the Diverse Magnetic Field Morphologies in Taurus Dense Cores with Sensitive Submillimeter Polarimetry".ASTROPHYSICAL JOURNAL LETTERS 912.2(2021):15.
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