Relative Alignments Between Magnetic Fields, Velocity Gradients, and Dust Emission Gradients in NGC 1333

Autor: Chen, Michael Chun-Yuan, Fissel, Laura M., Sadavoy, Sarah I., Rosolowsky, Erik, Doi, Yasuo, Arzoumanian, Doris, Bastien, Pierre, Coudé, Simon, Di Francesco, James, Friesen, Rachel, Furuya, Ray S., Hwang, Jihye, Inutsuka, Shu-ichiro, Johnstone, Doug, Karoly, Janik, Kwon, Jungmi, Kwon, Woojin, Gouellec, Valentin J. M. Le, Liu, Hong-Li, Mairs, Steve, Onaka, Takashi, Pattle, Kate, Rawlings, Mark G., Tahani, Mehrnoosh, Tamura, Motohide, Wang, Jia-Wei

Magnetic fields play an important role in shaping and regulating star formation in molecular clouds. Here, we present one of the first studies examining the relative orientations between magnetic ($B$) fields and the dust emission, gas column density

Externí odkaz: http://arxiv.org/abs/2407.18375

JCMT BISTRO Observations: Magnetic Field Morphology of Bubbles Associated with NGC 6334

Autor: Tahani, Mehrnoosh, Bastien, Pierre, Furuya, Ray S., Pattle, Kate, Johnstone, Doug, Arzoumanian, Doris, Doi, Yasuo, Hasegawa, Tetsuo, Inutsuka, Shu-ichiro, Coudé, Simon, Fissel, Laura, Chen, Michael Chun-Yuan, Poidevin, Frédérick, Sadavoy, Sarah, Friesen, Rachel, Koch, Patrick M., Di Francesco, James, Moriarty-Schieven, Gerald H., Chen, Zhiwei, Chung, Eun Jung, Eswaraiah, Chakali, Fanciullo, Lapo, Gledhill, Tim, Gouellec, Valentin J. M. Le, Hoang, Thiem, Hwang, Jihye, Kang, Ji-hyun, Kim, Kyoung Hee, Kirchschlager, Florian, Kwon, Woojin, Lee, Chang Won, Liu, Hong-Li, Onaka, Takashi, Rawlings, Mark G., Soam, Archana, Tamura, Motohide, Tang, Xindi, Tomisaka, Kohji, Whitworth, Anthony P., Kwon, Jungmi, Hoang, Thuong D., Redman, Matt, Berry, David, Ching, Tao-Chung, Wang, Jia-Wei, Lai, Shih-Ping, Qiu, Keping, Ward-Thompson, Derek, Houde, Martin, Byun, Do-Young, Chen, Huei-Ru Vivien, Chen, Wen Ping, Cho, Jungyeon, Choi, Minho, Choi, Yunhee, Chrysostomou, Antonio, Diep, Pham Ngoc, Duan, Hao-Yuan, Fiege, Jason, Franzmann, Erica, Friberg, Per, Fuller, Gary, Graves, Sarah F., Greaves, Jane S., Griffin, Matt J., Gu, Qilao, Han, Ilseung, Hatchell, Jennifer, Hayashi, Saeko S., Hull, Charles L. H., Inoue, Tsuyoshi, Iwasaki, Kazunari, Jeong, Il-Gyo, Kanamori, Yoshihiro, Kang, Miju, Kang, Sung-ju, Kataoka, Akimasa, Kawabata, Koji S., Kemper, Francisca, Kim, Gwanjeong, Kim, Jongsoo Hee, Kim, Kee-Tae, Kim, Mi-Ryang, Kim, Shinyoung, Kirk, Jason M., Kobayashi, Masato I. N., Konyves, Vera, Kusune, Takayoshi, Lacaille, Kevin, Law, Chi-Yan, Lee, Chin-Fei, Lee, Hyeseung, Lee, Jeong-Eun, Lee, Sang-Sung, Lee, Yong-Hee, Li, Dalei, Li, Di, Li, Hua-bai, Liu, Junhao, Liu, Sheng-Yuan, Liu, Tie, de Looze, Ilse, Lyo, A-Ran, Mairs, Steve, Matsumura, Masafumi, Matthews, Brenda C., Nagata, Tetsuya, Nakamura, Fumitaka, Nakanishi, Hiroyuki, Ohashi, Nagayoshi, Park, Geumsook, Parsons, Harriet, Peretto, Nicolas, Pyo, Tae-Soo, Qian, Lei, Rao, Ramprasad, Retter, Brendan, Richer, John, Rigby, Andrew, Saito, Hiro, Savini, Giorgio, Scaife, Anna M. M., Seta, Masumichi, Shimajiri, Yoshito, Shinnaga, Hiroko, Tang, Ya-Wen, Tsukamoto, Yusuke, Viti, Serena, Wang, Hongchi, Yen, Hsi-Wei, Yoo, Hyunju, Yuan, Jinghua, Yun, Hyeong-Sik, Zenko, Tetsuya, Zhang, Chuan-Peng, Zhang, Guoyin, Zhang, Yapeng, Zhou, Jianjun, Zhu, Lei, André, Philippe, Dowell, C. Darren, Eyres, Stewart P. S., Falle, Sam, van Loo, Sven, Robitaille, Jean-François

We study the HII regions associated with the NGC 6334 molecular cloud observed in the sub-millimeter and taken as part of the B-fields In STar-forming Region Observations (BISTRO) Survey. In particular, we investigate the polarization patterns and ma

Externí odkaz: http://arxiv.org/abs/2212.10884

The JCMT BISTRO Survey: A Spiral Magnetic Field in a Hub-filament Structure, Monoceros R2

Autor: Hwang, Jihye, Kim, Jongsoo, Pattle, Kate, Lee, Chang Won, Koch, Patrick M., Johnstone, Doug, Tomisaka, Kohji, Whitworth, Anthony, Furuya, Ray S., Kang, Ji-hyun, Lyo, A-Ran, Chung, Eun Jung, Arzoumanian, Doris, Park, Geumsook, Kwon, Woojin, Kim, Shinyoung, Tamura, Motohide, Kwon, Jungmi, Soam, Archana, Han, Ilseung, Hoang, Thiem, Kim, Kyoung Hee, Onaka, Takashi, Chakali, Eswaraiah, Ward-Thompson, Derek, Liu, Hong-Li, Tang, Xindi, Chen, Wen Ping, Matsumura, Masafumi, Hoang, Thuong Duc, Chen, Zhiwei, Gouellec, Valentin J. M. Le, Kirchschlager, Florian, Poidevin, Fr ed erick, Bastien, Pierre, Qiu, Keping, Hasegawa, Tetsuo, Lai, Shih-Ping, Byun, Do-Young, Cho, Jungyeon, Choi, Minho, Choi, Youngwoo, Choi, Yunhee, Jeong, Il-Gyo, Kang, Miju, Kim, Hyosung, Kim, Kee-tae, Lee, Jeong-Eun, Lee, Sang-sung, Lee, Yong-Hee, Lee, Hyeseung, Kim, Mi-Ryang, Yoo, Hyunju, Yun, Hyeong-Sik, Chen, Mike, Di Francesco, James, Fiege, Jason, Fissel, Laura M., Franzmann, Erica, Houde, Martin, Lacaille, Kevin, Matthews, Brenda, Sadavoy, Sarah, Moriarty-Schieven, Gerald, Tahani, Mehrnoosh, Ching, Tao-Chung, Dai, Y. Sophia, Duan, Yan, Gu, Qilao, Law, Chi-Yan, Li, Dalei, Li, Di, Li, Guangxing, Li, Hua-bai, Liu, Tie, Lu, Xing, Qian, Lei, Wang, Hongchi, Wu, Jintai, Xie, Jinjin, Yuan, Jinghua, Zhang, Chuan-Peng, Zhang, Guoyin, Zhang, Yapeng, Zhou, Jianjun, Zhu, Lei, Berry, David, Friberg, Per, Graves, Sarah, Liu, Junhao, Mairs, Steve, Parsons, Harriet, Rawlings, Mark, Doi, Yasuo, Hayashi, Saeko, Hull, Charles L. H., Inoue, Tsuyoshi, Inutsuka, Shu-ichiro, Iwasaki, Kazunari, Kataoka, Akimasa, Kawabata, Koji, Kim, Gwanjeong, Kobayashi, Masato I. N., Nagata, Tetsuya, Nakamura, Fumitaka, Nakanishi, Hiroyuki, Pyo, Tae-Soo, Saito, Hiro, Seta, Masumichi, Shimajiri, Yoshito, Shinnaga, Hiroko, Tsukamoto, Yusuke, Zenko, Tetsuya, Chen, Huei-Ru Vivien, Duan, Hao-Yuan, Fanciullo, Lapo, Kemper, Francisca, Lee, Chin-Fei, Lin, Sheng-Jun, Liu, Sheng-Yuan, Ohashi, Nagayoshi, Rao, Ramprasad, Tang, Ya-Wen, Wang, Jia-Wei, Yang, Meng-Zhe, Yen, Hsi-Wei, Bourke, Tyler L., Chrysostomou, Antonio, Debattista, Victor, Eden, David, Eyres, Stewart, Falle, Sam, Fuller, Gary, Gledhill, Tim, Greaves, Jane, Griffin, Matt, Hatchell, Jennifer, Karoly, Janik, Kirk, Jason, Konyves, Vera, Longmore, Steven, van Loo, Sven, de Looze, Ilse, Peretto, Nicolas, Priestley, Felix, Rawlings, Jonathan, Retter, Brendan, Richer, John, Rigby, Andrew, Savini, Giorgio, Scaife, Anna, Viti, Serena, Diep, Pham Ngoc, Ngoc, Nguyen Bich, Tram, Le Ngoc, Andre, Philippe, Coude, Simon, Dowell, C. Darren, Friesen, Rachel, Robitaille, Jean-Franc ois

We present and analyze observations of polarized dust emission at 850 $\mu$m towards the central 1 pc $\times$ 1 pc hub-filament structure of Monoceros R2 (Mon R2). The data are obtained with SCUBA-2/POL-2 on the James Clerk Maxwell Telescope (JCMT)

Externí odkaz: http://arxiv.org/abs/2210.05937

Two-component Magnetic Field along the Line of Sight to the Perseus Molecular Cloud: Contribution of the Foreground Taurus Molecular Cloud

Autor: Doi, Yasuo, Hasegawa, Tetsuo, Bastien, Pierre, Tahani, Mehrnoosh, Arzoumanian, Doris, Coudé, Simon, Matsumura, Masafumi, Sadavoy, Sarah, Hull, Charles L. H., Shimajiri, Yoshito, Furuya, Ray S., Johnstone, Doug, Plume, Rene, Inutsuka, Shu-ichiro, Kwon, Jungmi, Tamura, Motohide

Optical stellar polarimetry in the Perseus molecular cloud direction is known to show a fully mixed bi-modal distribution of position angles across the cloud (Goodman et al. 1990). We study the Gaia trigonometric distances to each of these stars and

Externí odkaz: http://arxiv.org/abs/2104.11932

The JCMT BISTRO Survey: The Distribution of Magnetic Field Strengths towards the OMC-1 Region

Autor: Hwang, Jihye, Kim, Jongsoo, Pattle, Kate, Kwon, Woojin, Sadavoy, Sarah, Koch, Patrick M., Hull, Charles L. H., Johnstone, Doug, Furuya, Ray S., Lee, Chang Won, Arzoumanian, Doris, Tahani, Mehrnoosh, Eswaraiah, Chakali, Liu, Tie, Kirchschlager, Florian, Kim, Kee-Tae, Tamura, Mothohide, Kwon, Jungmi, Lyo, A-Ran, Soam, Archana, Kang, Ji-hyun, Bourke, Tyler L., Matsumura, Masafumi, Mairs, Steve, Kim, Gwanjeong, Park, Geumsook, Nakamura, Fumitaka, Onaka, Takashi, Tang, Xindi, Liu, Hong-Li, Ward-Thompson, Derek, Li, Di, Hoang, Thiem, Hasegawa, Tetsuo, Qiu, Keping, Lai, Shih-Ping, Bastien, Pierre

Measurement of magnetic field strengths in a molecular cloud is essential for determining the criticality of magnetic support against gravitational collapse. In this paper, as part of the JCMT BISTRO survey, we suggest a new application of the Davis-

Externí odkaz: http://arxiv.org/abs/2103.16144