The JCMT BISTRO Survey: Revealing the Diverse Magnetic Field Morphologies in Taurus Dense Cores with Sensitive Submillimeter Polarimetry
Chakali Eswaraiah
,
Di Li
,
Ray Furuya
,
Tetsuo Hasegawa
,
Derek Ward-Thompson
,
Keping Qiu
,
Nagayoshi Ohashi
,
Kate Pattle
,
Sarah Sadavoy
,
Charles Hull
,
David Berry
,
Yasuo Doi
,
Tao-Chung Ching
,
Shih-Ping Lai
,
Jia-Wei Wang
,
Patrick Koch
,
Jungmi Kwon
,
Woojin Kwon
,
Pierre Bastien
,
Doris Arzoumanian
(1)
,
Simon Coudé
,
Archana Soam
,
Lapo Fanciullo
,
Hsi-Wei Yen
,
Junhao Liu
,
Thiem Hoang
,
Wen Ping Chen
,
Yoshito Shimajiri
,
Tie Liu
,
Zhiwei Chen
,
Hua-Bai Li
,
A-Ran Lyo
,
Jihye Hwang
,
Doug Johnstone
,
Ramprasad Rao
,
Nguyen Bich Ngoc
,
Pham Ngoc Diep
,
Steve Mairs
,
Harriet Parsons
,
Motohide Tamura
,
Mehrnoosh Tahani
,
Huei-Ru Vivien Chen
,
Fumitaka Nakamura
,
Hiroko Shinnaga
,
Ya-Wen Tang
,
Jungyeon Cho
,
Chang Won Lee
,
Shu-Ichiro Inutsuka
,
Tsuyoshi Inoue
,
Kazunari Iwasaki
,
Lei Qian
,
Jinjin Xie
,
Dalei Li
,
Hong-Li Liu
,
Chuan-Peng Zhang
,
Mike Chen
,
Guoyin Zhang
,
Lei Zhu
,
Jianjun Zhou
,
Philippe André
,
Sheng-Yuan Liu
,
Jinghua Yuan
,
Xing Lu
,
Nicolas Peretto
,
Tyler Bourke
,
Do-Young Byun
,
Sophia Dai
,
Yan Duan
,
Hao-Yuan Duan
,
David Eden
,
Brenda Matthews
,
Jason Fiege
,
Laura Fissel
,
Kee-Tae Kim
,
Chin-Fei Lee
,
Jongsoo Kim
,
Tae-Soo Pyo
,
Yunhee Choi
,
Minho Choi
,
Antonio Chrysostomou
,
Eun Jung Chung
,
Le Ngoc Tram
,
Erica Franzmann
,
Per Friberg
,
Rachel Friesen
,
Gary Fuller
,
Tim Gledhill
,
Sarah Graves
,
Jane Greaves
,
Matt Griffin
,
Qilao Gu
,
Ilseung Han
,
Jennifer Hatchell
,
Saeko Hayashi
,
Martin Houde
,
Koji Kawabata
,
Il-Gyo Jeong
,
Ji-Hyun Kang
,
Sung-Ju Kang
,
Miju Kang
,
Akimasa Kataoka
,
Francisca Kemper
,
Mark Rawlings
,
Jonathan Rawlings
,
Brendan Retter
,
John Richer
,
Andrew Rigby
,
Hiro Saito
,
Giorgio Savini
,
Anna Scaife
,
Masumichi Seta
,
Gwanjeong Kim
,
Kyoung Hee Kim
,
Mi-Ryang Kim
,
Florian Kirchschlager
,
Jason Kirk
,
Masato Kobayashi
,
Vera Konyves
,
Takayoshi Kusune
,
Kevin Lacaille
,
Chi-Yan Law
,
Sang-Sung Lee
,
Yong-Hee Lee
,
Masafumi Matsumura
,
Gerald Moriarty-Schieven
,
Tetsuya Nagata
,
Hiroyuki Nakanishi
,
Takashi Onaka
,
Geumsook Park
,
Xindi Tang
,
Kohji Tomisaka
,
Yusuke Tsukamoto
,
Serena Viti
,
Hongchi Wang
,
Anthony Whitworth
,
Hyunju Yoo
,
Hyeong-Sik Yun
,
Tetsuya Zenko
,
Yapeng Zhang
,
Ilse de Looze
,
C. Darren Dowell
,
Stewart Eyres
,
Sam Falle
,
Jean-François Robitaille
,
Sven van Loo
Chakali Eswaraiah
- Function : Author
Di Li
- Function : Author
Ray Furuya
- Function : Author
Tetsuo Hasegawa
- Function : Author
Derek Ward-Thompson
- Function : Author
- PersonId : 796816
- ORCID : 0000-0003-1140-2761
Keping Qiu
- Function : Author
- PersonId : 771983
- ORCID : 0000-0002-5093-5088
Nagayoshi Ohashi
- Function : Author
Kate Pattle
- Function : Author
Sarah Sadavoy
- Function : Author
Charles Hull
- Function : Author
David Berry
- Function : Author
Yasuo Doi
- Function : Author
Tao-Chung Ching
- Function : Author
Shih-Ping Lai
- Function : Author
Jia-Wei Wang
- Function : Author
Patrick Koch
- Function : Author
- PersonId : 794133
- ORCID : 0000-0003-2777-5861
Jungmi Kwon
- Function : Author
- PersonId : 797206
- ORCID : 0000-0003-2815-7774
Woojin Kwon
- Function : Author
Pierre Bastien
- Function : Author
Simon Coudé
- Function : Author
Archana Soam
- Function : Author
Lapo Fanciullo
- Function : Author
Hsi-Wei Yen
- Function : Author
Junhao Liu
- Function : Author
- PersonId : 798889
- ORCID : 0000-0002-4774-2998
Thiem Hoang
- Function : Author
Wen Ping Chen
- Function : Author
Yoshito Shimajiri
- Function : Author
Tie Liu
- Function : Author
Zhiwei Chen
- Function : Author
Hua-Bai Li
- Function : Author
A-Ran Lyo
- Function : Author
Jihye Hwang
- Function : Author
Doug Johnstone
- Function : Author
- PersonId : 760524
- ORCID : 0000-0002-6773-459X
Ramprasad Rao
- Function : Author
Nguyen Bich Ngoc
- Function : Author
Pham Ngoc Diep
- Function : Author
Steve Mairs
- Function : Author
Harriet Parsons
- Function : Author
Motohide Tamura
- Function : Author
- PersonId : 760531
- ORCID : 0000-0002-6510-0681
Mehrnoosh Tahani
- Function : Author
Huei-Ru Vivien Chen
- Function : Author
Fumitaka Nakamura
- Function : Author
Hiroko Shinnaga
- Function : Author
- PersonId : 800109
- ORCID : 0000-0001-9407-6775
Ya-Wen Tang
- Function : Author
Jungyeon Cho
- Function : Author
Chang Won Lee
- Function : Author
Shu-Ichiro Inutsuka
- Function : Author
- PersonId : 760528
- ORCID : 0000-0003-4366-6518
Tsuyoshi Inoue
- Function : Author
Kazunari Iwasaki
- Function : Author
Lei Qian
- Function : Author
Jinjin Xie
- Function : Author
Dalei Li
- Function : Author
Hong-Li Liu
- Function : Author
Chuan-Peng Zhang
- Function : Author
Mike Chen
- Function : Author
Guoyin Zhang
- Function : Author
Lei Zhu
- Function : Author
Jianjun Zhou
- Function : Author
Philippe André
- Function : Author
- PersonId : 756720
- ORCID : 0000-0002-3413-2293
- IdRef : 067330207
Sheng-Yuan Liu
- Function : Author
Jinghua Yuan
- Function : Author
Xing Lu
- Function : Author
- PersonId : 791870
- ORCID : 0000-0003-2619-9305
Nicolas Peretto
- Function : Author
Tyler Bourke
- Function : Author
Do-Young Byun
- Function : Author
Sophia Dai
- Function : Author
Yan Duan
- Function : Author
Hao-Yuan Duan
- Function : Author
David Eden
- Function : Author
Brenda Matthews
- Function : Author
- PersonId : 796815
- ORCID : 0000-0003-3017-9577
Jason Fiege
- Function : Author
Laura Fissel
- Function : Author
Kee-Tae Kim
- Function : Author
- PersonId : 794135
- ORCID : 0000-0003-2412-7092
Chin-Fei Lee
- Function : Author
- PersonId : 798428
- ORCID : 0000-0002-3024-5864
Jongsoo Kim
- Function : Author
Tae-Soo Pyo
- Function : Author
- PersonId : 760530
- ORCID : 0000-0002-3273-0804
Yunhee Choi
- Function : Author
Minho Choi
- Function : Author
Antonio Chrysostomou
- Function : Author
Eun Jung Chung
- Function : Author
Le Ngoc Tram
- Function : Author
Erica Franzmann
- Function : Author
Per Friberg
- Function : Author
Rachel Friesen
- Function : Author
Gary Fuller
- Function : Author
Tim Gledhill
- Function : Author
Sarah Graves
- Function : Author
Jane Greaves
- Function : Author
Matt Griffin
- Function : Author
Qilao Gu
- Function : Author
Ilseung Han
- Function : Author
Jennifer Hatchell
- Function : Author
Saeko Hayashi
- Function : Author
Martin Houde
- Function : Author
Koji Kawabata
- Function : Author
Il-Gyo Jeong
- Function : Author
Ji-Hyun Kang
- Function : Author
Sung-Ju Kang
- Function : Author
Miju Kang
- Function : Author
Akimasa Kataoka
- Function : Author
Francisca Kemper
- Function : Author
Mark Rawlings
- Function : Author
Jonathan Rawlings
- Function : Author
Brendan Retter
- Function : Author
John Richer
- Function : Author
Andrew Rigby
- Function : Author
Hiro Saito
- Function : Author
Giorgio Savini
- Function : Author
Anna Scaife
- Function : Author
Masumichi Seta
- Function : Author
Gwanjeong Kim
- Function : Author
Kyoung Hee Kim
- Function : Author
Mi-Ryang Kim
- Function : Author
Florian Kirchschlager
- Function : Author
Jason Kirk
- Function : Author
- PersonId : 763909
- ORCID : 0000-0002-4552-7477
Masato Kobayashi
- Function : Author
Vera Konyves
- Function : Author
Takayoshi Kusune
- Function : Author
Kevin Lacaille
- Function : Author
Chi-Yan Law
- Function : Author
Sang-Sung Lee
- Function : Author
Yong-Hee Lee
- Function : Author
Masafumi Matsumura
- Function : Author
Gerald Moriarty-Schieven
- Function : Author
Tetsuya Nagata
- Function : Author
Hiroyuki Nakanishi
- Function : Author
Takashi Onaka
- Function : Author
Geumsook Park
- Function : Author
Xindi Tang
- Function : Author
Kohji Tomisaka
- Function : Author
Yusuke Tsukamoto
- Function : Author
Serena Viti
- Function : Author
- PersonId : 759630
- ORCID : 0000-0001-8504-8844
Hongchi Wang
- Function : Author
Anthony Whitworth
- Function : Author
Hyunju Yoo
- Function : Author
Hyeong-Sik Yun
- Function : Author
Tetsuya Zenko
- Function : Author
Yapeng Zhang
- Function : Author
Ilse de Looze
- Function : Author
C. Darren Dowell
- Function : Author
Stewart Eyres
- Function : Author
Sam Falle
- Function : Author
Jean-François Robitaille
- Function : Author
Sven van Loo
- Function : Author
Abstract
Abstract We have obtained sensitive dust continuum polarization observations at 850 μ 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 (∼2000 au or ∼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 μ 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.