Zobrazeno 1 - 10
of 9 290
pro vyhledávání: '"Fengwei An"'
Autor:
Zhang, Jiayi, Xiang, Jinyu, Yu, Zhaoyang, Teng, Fengwei, Chen, Xionghui, Chen, Jiaqi, Zhuge, Mingchen, Cheng, Xin, Hong, Sirui, Wang, Jinlin, Zheng, Bingnan, Liu, Bang, Luo, Yuyu, Wu, Chenglin
Large language models (LLMs) have demonstrated remarkable potential in solving complex tasks across diverse domains, typically by employing agentic workflows that follow detailed instructions and operational sequences. However, constructing these wor
Externí odkaz:
http://arxiv.org/abs/2410.10762
Autor:
Tang, Mengyao, Qin, Sheng-Li, Liu, Tie, Zapata, Luis A., Liu, Xunchuan, Peng, Yaping, Xu, Fengwei, Zhang, Chao, Tatematsu, Ken'ichi
Sulfur-bearing molecules are commonly detected in dense cores within star-forming regions, but the total sulfur budget is significantly low, when compared to the interstellar medium (ISM) value. The properties of sulfur-bearing molecules are not well
Externí odkaz:
http://arxiv.org/abs/2409.13231
Autor:
Li, Chuanshou, Qin, Sheng-Li, Liu, Tie, Liu, Sheng-Yuan, Tang, Mengyao, Liu, Hong-Li, Chen, Li, Li, Xiaohu, Xu, Fengwei, Zhang, Tianwei, Liu, Meizhu, Shi, Hongqiong, Wu, Yuefang
Publikováno v:
journal: MNRAS, volume: 533, year: 2024, pages: 1583-1617
We present high-spatial-resolution (0.7 to 1.0 arcsec) submillimeter observations of continuum and molecular lines of CH3OCHO, CH3OCH3, and H2CCO toward 11 high-mass star-forming regions using the Atacama Large Millimetre/submillimetre Array (ALMA).
Externí odkaz:
http://arxiv.org/abs/2409.13192
The initial conditions are critical for understanding high-mass star formation, but are not well observed. Built on our previous characterization of a Galaxy-wide sample of 463 candidate high-mass starless clumps (HMSCs), here we investigate the dyna
Externí odkaz:
http://arxiv.org/abs/2409.08035
Autor:
Shen, Xianjin, Liu, Hong-Li, Ren, Zhiyuan, Tej, Anandmayee, Li, Di, Liu, Hauyu Baobab, Fuller, Gary A., Xie, Jinjin, Jiao, Sihan, Yang, Aiyuan, Koch, Patrick M., Xu, Fengwei, Sanhueza, Patricio, Diep, Pham N., Peretto, Nicolas, Yadav, Ram K., Kramer, Busaba H., Sugiyama, Koichiro, Rawlings, Mark, Lee, Chang Won, Tatematsu, Ken'ichi, Harsono, Daniel, Eden, David, Kwon, Woojin, Tsai, Chao-Wei, White, Glenn, Kim, Kee-Tae, Liu, Tie, Wang, Ke, Zhang, Siju, Jiao, Wenyu, Yang, Dongting, Swagat, Das R., Wu, Jingwen, Wang, Chen
Filaments are believed to play a key role in high-mass star formation. We present a systematic study of the filaments and their hosting clumps in the G35 molecular complex using JCMT SCUBA-2 850 $\micron$ continuum data. We identified five clouds in
Externí odkaz:
http://arxiv.org/abs/2409.05492
Autor:
Zhang, Chuqi, Zeng, Jun, Zhang, Yiming, Ahmad, Adil, Zhang, Fengwei, Jin, Hai, Liang, Zhenkai
Protecting system observability records (logs) from compromised OSs has gained significant traction in recent times, with several note-worthy approaches proposed. Unfortunately, none of the proposed approaches achieve high performance with tiny log p
Externí odkaz:
http://arxiv.org/abs/2409.04484
The Formation of Milky Way 'Bones': Ubiquitous HI Narrow Self-Absorption Associated with CO Emission
Long and skinny molecular filaments running along Galactic spiral arms are known as "bones", since they make up the skeleton of the Milky Way. However, their origin is still an open question. Here, we compare spectral images of HI taken by FAST with
Externí odkaz:
http://arxiv.org/abs/2409.01895
Autor:
Zapata, Luis A., Fernández-López, Manuel, Sanhueza, Patricio, Girart, Josep M., Rodríguez, Luis F., Cortes, Paulo, Patrick, Koch, Beltrán, María T., Pattle, Kate, Beuther, Henrik, Saha, Piyali, Jiao, Wenyu, Xu, Fengwei, Lu, Xing Walker, Olguin, Fernando, Li, Shanghuo, Stephens, Ian W., Kang, Ji-hyun, Cheng, Yu, Choudhury, Spandan, Morii, Kaho, Chung, Eun Jung, Wang, Jia-Wei, Hwang, Jihye, Lyo, A-Ran, Zhang, Qizhou, Chen, Huei-Ru Vivien
The formation of the massive stars, and in particular, the role that the magnetic fields play in their early evolutionary phase is still far from being completely understood. Here, we present Atacama Large Millimeter/Submillimeter Array (ALMA) 1.2 mm
Externí odkaz:
http://arxiv.org/abs/2408.10199
A fundamental difference between "core-fed" and "clump-fed" star formation theories lies in the existence or absence of high-mass cores at the prestellar stage. However, only a handful of such cores have been observed. Here, different than previous s
Externí odkaz:
http://arxiv.org/abs/2408.05007
Autor:
Saha, Piyali, Sanhueza, Patricio, Padovani, Marco, Girart, Josep M., Cortes, Paulo, Morii, Kaho, Liu, Junhao, Sanchez-Monge, A., Galli, Daniele, Basu, Shantanu, Koch, Patrick M., Beltran, Maria T., Li, Shanghuo, Beuther, Henrik, Stephens, Ian W., Nakamura, Fumitaka, Zhang, Qizhou, Jiao, Wenyu, Fernandez-Lopez, M., Hwang, Jihye, Chung, Eun Jung, Pattle, Kate, Zapata, Luis A., Xu, Fengwei, Olguin, Fernando A., Kang, Ji-hyun, Karoly, Janik, Law, Chi-Yan, Wang, Jia-Wei, Csengeri, Timea, Lu, Xing, Cheng, Yu, Kim, Jongsoo, Choudhury, Spandan, Chen, Huei-Ru Vivien, Hull, Charles L. H.
The contribution of the magnetic field to the formation of high-mass stars is poorly understood. We report the high-angular resolution ($\sim0.3^{\prime\prime}$, 870 au) map of the magnetic field projected on the plane of the sky (B$_\mathrm{POS}$) t
Externí odkaz:
http://arxiv.org/abs/2407.16654