XAO OpenIR  > 射电天文研究室  > 恒星形成与演化研究团组
The JCMT BISTRO Survey: The Magnetic Field of the Barnard 1 Star-forming Region
Coude, Simon1,2; Bastien, Pierre2,3; Houde, Martin4; Sadavoy, Sarah5; Friesen, Rachel6; Di Francesco, James7,8; Johnstone, Doug7,8; Mairs, Steve9; Hasegawa, Tetsuo10; Kwon, Woojin11,12; Lai, Shih-Ping13,14; Qiu, Keping15,16; Ward-Thompson, Derek17; Berry, David9; Chen, Michael Chun-Yuan7; Fiege, Jason18; Franzmann, Erica18; Hatchell, Jennifer19; Lacaille, Kevin20,21; Matthews, Brenda C.7,8; Moriarty-Schieven, Gerald H.8; Pon, Andy4; Andre, Philippe22; Arzoumanian, Doris23; Aso, Yusuke24; Byun, Do-Young11,12; Eswaraiah, Chakali26; Chen, Huei-Ru13,14; Chen, Wen Ping25; Ching, Tao-Chung13,26; Cho, Jungyeon27; Choi, Minho11; Chrysostomou, Antonio28; Chung, Eun Jung11; Doi, Yasuo29; Drabek-Maunder, Emily30; Dowell, C. Darren31; Eyres, Stewart P. S.17; Falle, Sam32; Friberg, Per9; Fuller, Gary33; Furuya, Ray S.34,35; Gledhill, Tim28; Graves, Sarah F.9; Greaves, Jane S.30; Griffin, Matt J.30; Gu, Qilao36; Hayashi, Saeko S.37; Hoang, Thiem11; Holland, Wayne38,39; Inoue, Tsuyoshi23; Inutsuka, Shu-ichiro23; Iwasaki, Kazunari40; Jeong, Il-Gyo11; Kanamori, Yoshihiro29; Kataoka, Akimasa41; Kang, Ji-hyun11; Kang, Miju11; Kang, Sung-ju11; Kawabata, Koji S.42,43,44; Kemper, Francisca14; Kim, Gwanjeong11,12,45; Kim, Jongsoo11,12; Kim, Kee-Tae11; Kim, Kyoung Hee46; Kim, Mi-Ryang11; Kim, Shinyoung11,12; Kirk, Jason M.17; Kobayashi, Masato I. N.23; Koch, Patrick M.14; Kwon, Jungmi47; Lee, Jeong-Eun48; Lee, Chang Won11,12; Lee, Sang-Sung11,12; Li, Dalei49; Li, Di50,51; Li, Hua-bai36; Liu, Hong-Li36; Liu, Junhao15,16; Liu, Sheng-Yuan14; Liu, Tie9,11; van Loo, Sven52; Lyo, A-Ran11; Matsumura, Masafumi53; Nagata, Tetsuya54; Nakamura, Fumitaka41,55; Nakanishi, Hiroyuki56; Ohashi, Nagayoshi37; Onaka, Takashi24; Parsons, Harriet9; Pattle, Kate13; Peretto, Nicolas30; Pyo, Tae-Soo37,55; Qian, Lei26; Rao, Ramprasad14; Rawlings, Mark G.9; Retter, Brendan30; Richer, John57,58; Rigby, Andrew30; Robitaille, Jean-Francois59; Saito, Hiro60; Savini, Giorgio61; Scaife, Anna M. M.33; Seta, Masumichi62; Shinnaga, Hiroko54; Soam, Archana1,11; Tamura, Motohide24; Tang, Ya-Wen14; Tomisaka, Kohji41,55; Tsukamoto, Yusuke56; Wang, Hongchi63; Wang, Jia-Wei13; Whitworth, Anthony P.30; Yen, Hsi-Wei14,64; Yoo, Hyunju27; Yuan, Jinghua26; Zenko, Tetsuya54; Zhang, Chuan-Peng26; Zhang, Guoyin26; Zhou, Jianjun49; Zhu, Lei26
2019-06-01
Source PublicationASTROPHYSICAL JOURNAL
ISSN0004-637X
Volume877Issue:2Pages:88
Contribution Rank49
AbstractWe present the POL-2 850 mu m linear polarization map of the Barnard 1 clump in the Perseus molecular cloud complex from the B-fields In STar-forming Region Observations survey at the James Clerk Maxwell Telescope. We find a trend of decreasing polarization fraction as a function of total intensity, which we link to depolarization effects toward higher-density regions of the cloud. We then use the polarization data at 850 mu m to infer the planeof-sky orientation of the large-scale magnetic field in Barnard 1. This magnetic field runs north-south across most of the cloud, with the exception of B 1-c, where it turns more east-west. From the dispersion of polarization angles, we calculate a turbulence correlation length of 5.0 +/- 2.'' 5 (1500 au) and a turbulent-to-total magnetic energy ratio of 0.5 +/- 0.3 inside the cloud. We combine this turbulent-to-total magnetic energy ratio with observations of NH 3 molecular lines from the Green Bank Ammonia Survey to estimate the strength of the plane-of-sky component of the magnetic field through the Davis-Chandrasekhar-Fermi method. With a plane-of-sky amplitude of 120 +/- 60 mu G and a criticality criterion lambda(c) = 3.0 +/- 1.5, we find that Barnard 1 is a supercritical molecular cloud with a magnetic field nearly dominated by its turbulent component.
KeywordISM: clouds ISM: individual objects (Barnard 1) ISM: magnetic fields polarization stars: formation submillimeter: ISM
DOI10.3847/1538-4357/ab1b23
Indexed BySCI
Language英语
WOS KeywordGOULD BELT SURVEY ; RADIATIVE TORQUES ; INTERSTELLAR GRAINS ; MOLECULAR CLOUDS ; POLARIZATION MEASUREMENTS ; INFRARED POLARIMETRY ; LINEAR-POLARIZATION ; H2O MASERS ; SCUBA-2 ; ALIGNMENT
Funding ProjectBasic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Science, ICT & Future Planning[NRF-2015R1C1A1A01052160] ; Basic Science Research Program through the National Research Foundation of Korea[NRF-2016R1C1B2013642] ; Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology[NRF-2016R1A2B4012593] ; National Key R&D Program of China[2017YFA0402600] ; National Key R&D Program of China[2017YFA0402700] ; National Natural Science Foundation of China (NSFC)[U1731237] ; National Natural Science Foundation of China (NSFC)[11473011] ; National Natural Science Foundation of China (NSFC)[11590781] ; National Natural Science Foundation of China (NSFC)[11629302] ; National Natural Science Foundation of China (NSFC)[11725313] ; National Aeronautics and Space Administration[NNA17BF53C] ; Science and Technology Facilities Council of the United Kingdom ; Canada Foundation for Innovation ; Canadian Space Agency ; East Asian Observatory
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000469801600006
PublisherIOP PUBLISHING LTD
Funding OrganizationBasic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Science, ICT & Future Planning ; Basic Science Research Program through the National Research Foundation of Korea ; Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Aeronautics and Space Administration ; Science and Technology Facilities Council of the United Kingdom ; Canada Foundation for Innovation ; Canadian Space Agency ; East Asian Observatory
Citation statistics
Document Type期刊论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/2781
Collection射电天文研究室_恒星形成与演化研究团组
Corresponding AuthorCoude, Simon
Affiliation1.Univ Space Res Assoc, SOFIA Sci Ctr, NASA Ames Res Ctr, MS N232-12, Moffett Field, CA 94035 USA
2.Univ Montreal, CRAQ, Dept Phys, CP 6128 Succ Ctr Ville, Montreal, PQ H3C 3J7, Canada
3.Univ Montreal, Inst Rech Exoplanetes iREx, Dept Phys, CP 6128 Succ,Ctr Ville, Montreal, PQ H3C 3J7, Canada
4.Univ Western Ontario, Dept Phys & Astron, 1151 Richmond St, Richmond, ON N6A 3K7, Canada
5.Harvard Smithsonian Ctr Astrophys, 60 Garden St, Cambridge, MA 02138 USA
6.Natl Radio Astron Observ, 520 Edgemt Rd, Charlottesville, VA 02138 USA
7.Univ Victoria, Dept Phys & Astron, Victoria, BC V8P 1A1, Canada
8.NRC Herzberg Astron & Astrophys, 5071 West Saanich Rd, Victoria, BC V9E 2E7, Canada
9.East Asian Observ, 660 N Ohoku Pl,Univ Pk, Hilo, HI 96720 USA
10.Natl Astron Observ Japan, Natl Inst Nat Sci, Mitaka, Tokyo 1818588, Japan
11.Korea Astron & Space Sci Inst, 776 Daedeokdae Ro, Daejeon 34055, South Korea
12.Korea Univ Sci & Technol, 217 Gajang Ro, Daejeon 34113, South Korea
13.Natl Tsing Hua Univ, Inst Astron & Dept Phys, Hsinchu 30013, Taiwan
14.Acad Sinica Inst Astron & Astrophys, POB 23-141, Taipei 10617, Taiwan
15.Nanjing Univ, Sch Astron & Space Sci, 163 Xianlin Ave, Nanjing 210023, Jiangsu, Peoples R China
16.Nanjing Univ, Minist Educ, Key Lab Modern Astron & Astrophys, Nanjing 210023, Jiangsu, Peoples R China
17.Univ Cent Lancashire, Jeremiah Horrocks Inst, Preston PR1 2HE, Lancs, England
18.Univ Manitoba, Dept Phys & Astron, Winnipeg, MB R3T 2N2, Canada
19.Univ Exeter, Phys & Astron, Stocker Rd, Exeter EX4 4QL, Devon, England
20.Dalhousie Univ, Dept Phys & Atmospher Sci, Halifax, NS B3H 4R2, Canada
21.McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada
22.Univ Paris Diderot, Lab Aim CEA DSM CNRS, CEA Saclay, IRFU Serv Astrophys, F-91191 Gif Sur Yvette, France
23.Nagoya Univ, Grad Sch Sci, Dept Phys, Chikusa Ku, Nagoya, Aichi 4648602, Japan
24.Univ Tokyo, Grad Sch Sci, Dept Astron, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan
25.Natl Cent Univ, Inst Astron, Chungli 32054, Taiwan
26.Chinese Acad Sci, Natl Astron Observ, A20 Datun Rd, Beijing 100012, Peoples R China
27.Chungnam Natl Univ, Dept Astron & Space Sci, Daehak Ro 99, Daejeon 34134, South Korea
28.Univ Hertfordshire, Sch Phys Astron & Math, Coll Lane, Hatfield AL10 9AB, Herts, England
29.Univ Tokyo, Grad Sch Arts & Sci, Dept Earth Sci & Astron, 3-8-1 Komaba, Meguro, Tokyo 1538902, Japan
30.Cardiff Univ, Sch Phys & Astron, Cardiff CF24 3AA, S Glam, Wales
31.Jet Prop Lab, M-S 169-506,4800 Oak Grove Dr, Pasadena, CA 91109 USA
32.Univ Leeds, Dept Appl Math, Woodhouse Lane, Leeds LS2 9JT, W Yorkshire, England
33.Univ Manchester, Jodrell Bank Ctr Astrophys, Sch Phys & Astron, Oxford Rd, Manchester M13 9PL, Lancs, England
34.Tokushima Univ, Minami Jousanajima Machi 1-1, Tokushima 7708502, Japan
35.Tokushima Univ, Inst Liberal Arts & Sci, Tokushima 7708502, Japan
36.Chinese Univ Hong Kong, Dept Phys, Hong Kong, Peoples R China
37.Natl Astron Observ Japan, Subaru Telescope, 650 N A Ohoka Pl, Hilo, HI 96720 USA
38.UK Astron Technol Ctr, Royal Observ, Blackford Hill, Edinburgh EH9 3HJ, Midlothian, Scotland
39.Univ Edinburgh, Inst Astron, Royal Observ, Blackford Hill, Edinburgh EH9 3HJ, Midlothian, Scotland
40.Doshisha Univ, Dept Environm Syst Sci, Miyakodani 1-3, Kyotanabe, Kyoto 6100394, Japan
41.Natl Astron Observ Japan, Div Theoret Astron, Mitaka, Tokyo 1818588, Japan
42.Hiroshima Univ, Hiroshima Astrophys Sci Ctr, Kagamiyama 1-3-1, Higashihiroshima, Hiroshima 7398526, Japan
43.Hiroshima Univ, Dept Phys, Kagamiyama 1-3-1, Higashihiroshima, Hiroshima 7398526, Japan
44.Hiroshima Univ, Core Res Energet Universe Core, Higashihiroshima, Hiroshima 7398526, Japan
45.Natl Inst Nat Sci, Nobeyama Radio Observ, Natl Astron Observ Japan, Minamisa Ku, Minamimaki, Nagano 3841305, Japan
46.Kongju Natl Univ, Dept Earth Sci Educ, Gongjudaehak Ro 56, Gongju Si 32588, South Korea
47.Japan Aerosp Explorat Agcy, Inst Space & Astronaut Sci, Chuo Ku, 3-1-1 Yoshinodai, Sagamihara, Kanagawa 2525210, Japan
48.Kyung Hee Univ, Sch Space Res, Deogyeong Daero 1732, Yongin 17104, Gyeonggi Do, South Korea
49.Chinese Acad Sci, Xinjiang Astron Observ, 1732 Deogyeong Daero, Urumqi 830011, Xinjiang, Peoples R China
50.Chinese Acad Sci, Natl Astron Observ, Key Lab Fast, Beijing 100101, Peoples R China
51.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 101408, Peoples R China
52.Univ Leeds, Sch Phys & Astron, Woodhouse Lane, Leeds LS2 9JT, W Yorkshire, England
53.Kagawa Univ, Saiwai Cho 1-1, Takamatsu, Kagawa 7608522, Japan
54.Kyoto Univ, Grad Sch Sci, Dept Astron, Sakyo Ku, Kyoto 6068502, Japan
55.Grad Univ Adv Studies, SOKENDAI, Hayama, Kanagawa 2400193, Japan
56.Kagoshima Univ, 1-21-35 Korimoto, Kagoshima, Kagoshima 8900065, Japan
57.Cavendish Lab, Astrophys Grp, J J Thomson Ave, Cambridge CB3 0HE, England
58.Univ Cambridge, Kavli Inst Cosmol, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England
59.Univ Grenoble Alpes, CNRS, IPAG, F-38000 Grenoble, France
60.Tokyo Gakugei Univ, Dept Astron & Earth Sci, Koganei, Tokyo 1848501, Japan
61.UCL, Phys & Astron Dept, OSL, London WC1E 6BT, England
62.Kwansei Gakuin Univ, Sch Sci & Technol, Dept Phys, 2-1 Gakuen, Sanda, Hyogo 6691337, Japan
63.Chinese Acad Sci, Purple Mt Observ, 2 West Beijing Rd, Nanjing 210008, Jiangsu, Peoples R China
64.European Southern Observ ESO, Karl Schwarzschild Str 2, D-85748 Garching, Germany
Recommended Citation
GB/T 7714
Coude, Simon,Bastien, Pierre,Houde, Martin,et al. The JCMT BISTRO Survey: The Magnetic Field of the Barnard 1 Star-forming Region[J]. ASTROPHYSICAL JOURNAL,2019,877(2):88.
APA Coude, Simon.,Bastien, Pierre.,Houde, Martin.,Sadavoy, Sarah.,Friesen, Rachel.,...&Zhu, Lei.(2019).The JCMT BISTRO Survey: The Magnetic Field of the Barnard 1 Star-forming Region.ASTROPHYSICAL JOURNAL,877(2),88.
MLA Coude, Simon,et al."The JCMT BISTRO Survey: The Magnetic Field of the Barnard 1 Star-forming Region".ASTROPHYSICAL JOURNAL 877.2(2019):88.
Files in This Item:
File Name/Size DocType Version Access License
Coudé_2019_ApJ_877_8(1878KB)期刊论文出版稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Coude, Simon]'s Articles
[Bastien, Pierre]'s Articles
[Houde, Martin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Coude, Simon]'s Articles
[Bastien, Pierre]'s Articles
[Houde, Martin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Coude, Simon]'s Articles
[Bastien, Pierre]'s Articles
[Houde, Martin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Coudé_2019_ApJ_877_88.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.