JCMT BISTRO Observations: Magnetic Field Morphology of Bubbles Associated with NGC 6334
文献类型：期刊论文
| 作者 | Tahani, Mehrnoosh89,90; Bastien, Pierre87,88; Furuya, Ray S.86; Pattle, Kate85; Johnstone, Doug83,84; Arzoumanian, Doris82; Doi, Yasuo81; Hasegawa, Tetsuo82; Inutsuka, Shu-ichiro80; Coude, Simon78,79 |
| 刊名 | ASTROPHYSICAL JOURNAL
 |
| 出版日期 | 2023-02-01 |
| 卷号 | 944期号:2页码:21 |
| ISSN号 | 0004-637X |
| DOI | 10.3847/1538-4357/acac81 |
| 通讯作者 | Tahani, Mehrnoosh(mtahani@stanford.edu) |
| 英文摘要 | We study the Hii regions associated with the NGC 6334 molecular cloud observed in the submillimeter and taken as part of the B-fields In STar-forming Region Observations Survey. In particular, we investigate the polarization patterns and magnetic field morphologies associated with these Hii regions. Through polarization pattern and pressure calculation analyses, several of these bubbles indicate that the gas and magnetic field lines have been pushed away from the bubble, toward an almost tangential (to the bubble) magnetic field morphology. In the densest part of NGC 6334, where the magnetic field morphology is similar to an hourglass, the polarization observations do not exhibit observable impact from Hii regions. We detect two nested radial polarization patterns in a bubble to the south of NGC 6334 that correspond to the previously observed bipolar structure in this bubble. Finally, using the results of this study, we present steps (incorporating computer vision; circular Hough transform) that can be used in future studies to identify bubbles that have physically impacted magnetic field lines. |
| WOS关键词 | H-II REGIONS ; STAR-FORMING REGIONS ; RADIATION-MAGNETOHYDRODYNAMIC SIMULATIONS ; MOLECULAR CLOUDS ; POLARIZATION FRACTION ; INFRARED OBSERVATIONS ; LINEAR-POLARIZATION ; DUST POLARIZATION ; GRAIN ALIGNMENT ; RADIO-SOURCES |
| 资助项目 | JCMT BISTRO Large Program ; 260 individuals ; National Key R&D Program of China ; Science and Technology Facilities Council of the United Kingdom ; Canada Foundation for Innovation ; Banting Fellowship (Natural Sciences and Engineering Research Council Canada) hosted at Stanford University ; Kavli Institute for Particle Astrophysics and Cosmology (KIPAC) Fellowship ; National Research Council of Canada ; Natural Sciences and Engineering Research Council Discovery grant ; JSPS ; National Research Foundation of Korea (NRF) - Korea government (MSIT) ; Spanish State Research Agency (AEI)[M17BL011] ; Agencia Canaria de Investigacion, Innovacion y Sociedad de la Informacion (ACIISI) under the European FEDER (FONDO EUROPEO DE DESARROLLO REGIONAL) de Canarias ; Science and Engineering Research Board (SERB), Department of Science and Technology (DST), Government of India[2017YFA0402700] ; Ministry of Science and Technology of Taiwan ; Academia Sinica ; Spanish program Unidad de Excelencia Maria de Maeztu ; MCIN/AEI ; Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology[URF\R1\211322] ; Korea Astronomy and Space Science Institute - Korea government (MSIT) ; National Science and Technology Council of Taiwan ; [25247016] ; [18H01250] ; [18K03691] ; [18H05442] ; [15H02063] ; [22000005] ; [19K14775] ; [NRF-2021R1F1A1061794] ; [PID2019-105552RB-C43] ; [PROID2021010078] ; [RJF/2020/000071] ; [MoST107-2119-M-001-031- MY3] ; [111-2811-M-005-007] ; [109-2112-M-005-003-MY3] ; [AS-IA-106-M03] ; [CEX2020-001058-M] ; [NRF-2019R1A2C1010851] ; [2022-1-840-05] ; [109-2112-M-007-010-MY3] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| 出版者 | IOP Publishing Ltd |
| WOS记录号 | WOS:000989659100001 |
| 资助机构 | JCMT BISTRO Large Program ; 260 individuals ; National Key R&D Program of China ; Science and Technology Facilities Council of the United Kingdom ; Canada Foundation for Innovation ; Banting Fellowship (Natural Sciences and Engineering Research Council Canada) hosted at Stanford University ; Kavli Institute for Particle Astrophysics and Cosmology (KIPAC) Fellowship ; National Research Council of Canada ; Natural Sciences and Engineering Research Council Discovery grant ; JSPS ; National Research Foundation of Korea (NRF) - Korea government (MSIT) ; Spanish State Research Agency (AEI) ; Agencia Canaria de Investigacion, Innovacion y Sociedad de la Informacion (ACIISI) under the European FEDER (FONDO EUROPEO DE DESARROLLO REGIONAL) de Canarias ; Science and Engineering Research Board (SERB), Department of Science and Technology (DST), Government of India ; Ministry of Science and Technology of Taiwan ; Academia Sinica ; Spanish program Unidad de Excelencia Maria de Maeztu ; MCIN/AEI ; Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology ; Korea Astronomy and Space Science Institute - Korea government (MSIT) ; National Science and Technology Council of Taiwan |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/5492]  |
| 专题 | 研究单元未命名 |
| 通讯作者 | Tahani, Mehrnoosh |
| 作者单位 | 1.Kyoto Univ, Grad Sch Sci, Dept Astron, Sakyo Ku, Kyoto 6068502, Japan 2.Univ Grenoble Alpes, CNRS, IPAG, F-38000 Grenoble, France 3.Univ Leeds, Sch Phys & Astron, Woodhouse Lane, Leeds LS2 9JT, England 4.Univ Leeds, Dept Appl Math, Woodhouse Lane, Leeds LS2 9JT, England 5.Jet Prop Lab, M-S 169-506,4800 Oak Grove Dr, Pasadena, CA 91109 USA 6.Univ Paris Diderot, Lab AIM CEA, DSM CNRS, IRFU,Serv Astrophys,CEA Saclay, F-91191 Gif Sur Yvette, France 7.Chinese Acad Sci, Purple Mt Observ, 2 West Beijing Rd, Nanjing 210008, Peoples R China 8.Kwansei Gakuin Univ, Sch Sci & Technol, Dept Phys, 2-1 Gakuen, Sanda, Hyogo 6691337, Japan 9.Tokyo Gakugei Univ, Dept Astron & Earth Sci, Koganei, Tokyo 1848501, Japan 10.Univ Cambridge, Kavli Inst Cosmol, Inst Astron, Madingley Rd, Cambridge CB3 0HA, England |
| 推荐引用方式 GB/T 7714 | Tahani, Mehrnoosh,Bastien, Pierre,Furuya, Ray S.,et al. JCMT BISTRO Observations: Magnetic Field Morphology of Bubbles Associated with NGC 6334[J]. ASTROPHYSICAL JOURNAL,2023,944(2):21. |
| APA | Tahani, Mehrnoosh.,Bastien, Pierre.,Furuya, Ray S..,Pattle, Kate.,Johnstone, Doug.,...&Robitaille, Jean-Francois.(2023).JCMT BISTRO Observations: Magnetic Field Morphology of Bubbles Associated with NGC 6334.ASTROPHYSICAL JOURNAL,944(2),21. |
| MLA | Tahani, Mehrnoosh,et al."JCMT BISTRO Observations: Magnetic Field Morphology of Bubbles Associated with NGC 6334".ASTROPHYSICAL JOURNAL 944.2(2023):21. |
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