Zobrazeno 1 - 10
of 238
pro vyhledávání: '"Qin-Sheng Li"'
Publikováno v:
Advances in Materials Science and Engineering, Vol 2022 (2022)
The content of titanium is about 0.63% in the earth’s crust, and it ranks 10th among all elements. The content of titanium is next to the metal elements of aluminum, iron and magnesium, iron, and magnesium; titanium alloys have low density, high sp
Externí odkaz:
https://doaj.org/article/7c43793c1bd243d5ac357522295004f4
This paper is aimed at exploring implications of velocity dispersion scalings on high-mass star formation in molecular clouds, including the scalings of Larson's linewidth--size ($\sigma$--$R$) and ratio--mass surface density ($\cal{L}$--$\Sigma$; he
Externí odkaz:
http://arxiv.org/abs/2405.05064
Autor:
Lao, Bao-Qiang, Yang, Xiao-Long, Jaiswal, Sumit, Mohan, Prashanth, Sun, Xiao-Hui, Qin, Sheng-Li, Zhao, Ru-Shuang
Publikováno v:
2024, Research in Astronomy and Astrophysics Volume 24, Pages 035021
We present an independent catalog (FRIIRGcat) of 45,241 Fanaroff-Riley Type II (FR-II) radio galaxies compiled from the Very Large Array Faint Images of the Radio Sky at Twenty-centimeters (FIRST) survey and employed the deep learning method. Among t
Externí odkaz:
http://arxiv.org/abs/2401.08048
Autor:
Mai, Xiaofeng, Liu, Tie, Liu, Xunchuan, Zhu, Lei, Garay, Guido, Goldsmith, Paul F., Juvela, Mika, Liu, Hongli, Mannfors, Emma, Tej, Anandmayee, Sanhueza, Patricio, Li, Shanghuo, Xu, Fengwei, Semadeni, Enrique Vazquez, Jiao, Wenyu, Peng, Yaping, Baug, T., Yang, Aiyuan, Dewangan, Lokesh, Bronfman, Leonardo, Gómez, Gilberto C., Palau, Aina, Lee, Chang Won, Qin, Sheng-Li, Tatematsu, Ken'ichi, Chibueze, James O., Yang, Dongting, Lu, Xing, Luo, Qiuyi, Gu, Qilao, Issac, Namitha, Zhang, Suinan, Li, Pak-Shing, Zhang, Bo, Tóth, L. Viktor
Only a handful of massive starless core candidates have been discovered so far, but none of them have been fully confirmed. Within the MM1 clump in the filamentary infrared dark cloud G34.43+0.24 that was covered by the ALMA-ATOMS survey at Band 3 ($
Externí odkaz:
http://arxiv.org/abs/2401.04322
There is growing evidence that high-mass star formation (HMSF) is a multiscale, dynamical process in molecular clouds, where filaments transport gas material between larger and smaller scales. We analyze here multiscale gas dynamics in an HMSF filame
Externí odkaz:
http://arxiv.org/abs/2401.01559
Autor:
Liu, Xunchuan, Liu, Tie, Shen, Zhiqiang, Qin, Sheng-Li, Luo, Qiuyi, Gong, Yan, Cheng, Yu, Henkel, Christian, Gu, Qilao, Zhu, Fengyao, Zhang, Tianwei, Zhao, Rongbing, Wu, Yajun, Li, Bin, Li, Juan, Zhao, Zhang, Wang, Jinqing, Zhong, Weiye, Liu, Qinghui, Xia, Bo, Fu, Li, Yan, Zhen, Zhang, Chao, Wang, Lingling, Ye, Qian, Yang, Aiyuan, Xu, Fengwei, Dutta, Somnath, Li, Shanghuo, Liu, Meizhu, Yang, Dongting, Li, Chuanshou, Chen, Li
We conducted a Ka-band (26.1--35 GHz) line survey towards Orion KL using the TianMa 65-m Radio Telescope (TMRT). It is the first blind line survey in the Ka band, and achieves a sensitivity of mK level (1--3 mK at a spectral resolution of $\sim$1 km
Externí odkaz:
http://arxiv.org/abs/2311.12276
Autor:
Liu, Xunchuan, Liu, Tie, Zhu, Lei, Garay, Guido, Liu, Hong-Li, Goldsmith, Paul, Evans, Neal, Kim, Kee-Tae, Liu, Sheng-Yuan, Xu, Fengwei, Lu, Xing, Tej, Anandmayee, Mai, Xiaofeng, Bronfman, Leonardo, Li, Shanghuo, Mardones, Diego, Stutz, Amelia, Tatematsu, Ken'ichi, Wang, Ke, Zhang, Qizhou, Qin, Sheng-Li, Zhou, Jianwen, Luo, Qiuyi, Zhang, Siju, Cheng, Yu, He, Jinhua, Gu, Qilao, Li, Ziyang, Zhang, Zhenying, Zhang, Suinan, Saha, Anindya, Dewangan, Lokesh, Sanhueza, Patricio, Shen, Zhiqiang
This paper presents an overview of the QUARKS survey, which stands for `Querying Underlying mechanisms of massive star formation with ALMA-Resolved gas Kinematics and Structures'. The QUARKS survey is observing 139 massive clumps covered by 156 point
Externí odkaz:
http://arxiv.org/abs/2311.08651
Autor:
Liu, Meizhu, Qin, Sheng-Li, Liu, Tie, Tang, Mengyao, Liu, Sheng-Yuan, Chen, Li, Li, ChuanShou, Shi, HongQiong, Li, Xiaohu, Zhang, Tianwei, Tatematsu, Ken'ichi, Xu, Fengwei, Wu, Yuefang
We present ALMA sub-arcsecond-resolution observations of both continuum and molecular lines at 345 GHz towards the massive star-forming region IRAS 16351-4722 (hereafter I16351). A total of 12 dust cores were detected based on high spatial resolution
Externí odkaz:
http://arxiv.org/abs/2310.04045
Autor:
He, Yu-Xin, Liu, Hong-Li, Tang, Xin-Di, Qin, Sheng-Li, Zhou, Jian-Jun, Esimbek, Jarken, Pan, Si-Rong, Li, Da-Lei, Zhao, Meng-Ke, Ji, Wei-Guang, Komesh, Toktarkhan
We present the dynamics study toward the G326.611+0.811 (G326) hub-filament-system (HFS) cloud using the new APEX observations of both $^{13}$CO and C$^{18}$O (J = 2-1). The G326 HFS cloud constitutes a central hub and at least four hub-composing fil
Externí odkaz:
http://arxiv.org/abs/2309.04239
Autor:
Hsu, Shih-Ying, Liu, Sheng-Yuan, Johnstone, Doug, Liu, Tie, Bronfman, Leonardo, Chen, Huei-Ru Vivien, Dutta, Somnath, Eden, David J., Evans II, Neal J., Hirano, Naomi, Juvela, Mika, Kuan, Yi-Jehng, Kwon, Woojin, Lee, Chin-Fei, Lee, Chang Won, Lee, Jeong-Eun, Li, Shanghuo, Liu, Chun-Fan, Liu, Xunchuan, Luo, Qiuyi, Qin, Sheng-Li, Rawlings, Mark G., Sahu, Dipen, Sanhueza, Patricio, Shang, Hsien, Tatematsu, Kenichi, Yang, Yao-Lun
Hot corinos are of great interest due to their richness in interstellar complex organic molecules (COMs) and the consequent potential prebiotic connection to solar-like planetary systems. Recent surveys have reported an increasing number of hot corin
Externí odkaz:
http://arxiv.org/abs/2308.05494