Zobrazeno 1 - 10
of 320
pro vyhledávání: '"Feng, Haoran"'
Autor:
Feng, Haoran, Chen, Zhiwei, Jiang, Zhibo, Ma, Yuehui, Yang, Yang, Yu, Shuling, Ge, Dongqing, Zhou, Wei, Du, Fujun, Wang, Chen, Zhang, Shiyu, Su, Yang, Yang, Ji
Structures in molecular ISM are observed to follow a power-law relation between the velocity dispersion and spatial size, known as Larson's first relation, which is often attributed to the turbulent nature of molecular ISM and imprints the dynamics o
Externí odkaz:
http://arxiv.org/abs/2410.15034
Molecular line emissions are commonly used to trace the distribution and properties of molecular Interstellar Medium (ISM). However, the emissions are heavily blended on the Galactic disk toward the inner Galaxy because of the relatively large line w
Externí odkaz:
http://arxiv.org/abs/2409.01181
We analyzed the Atacama Large Millimeter/submillimeter Array (ALMA) band 6 data for the outbursting massive protostar M17~MIR. The ALMA CO $J=2-1$ data reveal a collimated and bipolar north-south outflow from M17~MIR. The blue-shifted outflow exhibit
Externí odkaz:
http://arxiv.org/abs/2406.04980
Autor:
An, Jingkun, Zhu, Yinghao, Li, Zongjian, Feng, Haoran, Chen, Bohua, Shi, Yemin, Pan, Chengwei
Text-to-Image (T2I) diffusion models have achieved remarkable success in image generation. Despite their progress, challenges remain in both prompt-following ability, image quality and lack of high-quality datasets, which are essential for refining t
Externí odkaz:
http://arxiv.org/abs/2403.13352
Autor:
Zhuang, Zi, Su, Yang, Zhang, Shiyu, Chen, Xuepeng, Yan, Qing-Zeng, Feng, Haoran, Sun, Li, Xu, Xiaoyun, Sun, Yan, Zhou, Xin, Wang, Hongchi, Yang, Ji
We perform a comprehensive CO study toward the Monoceros OB1 (Mon OB1) region based on the MWISP survey at an angular resolution of about $50''$. The high-sensitivity data, together with the high dynamic range, shows that molecular gas in the $\rm 8^
Externí odkaz:
http://arxiv.org/abs/2403.08008
Autor:
Zhang, Shiyu, Su, Yang, Chen, Xuepeng, Fang, Min, Yan, Qingzeng, Zhang, Shaobo, Sun, Yan, Wang, Xiaolong, Feng, Haoran, Ma, Yuehui, Zhang, Miaomiao, Zhuang, Zi, Zhou, Xin, Chen, Zhiwei, Yang, Ji
We study the physical properties and 3D distribution of molecular clouds (MCs) toward the Cygnus region using the MWISP CO survey and Gaia DR3 data. Based on Gaussian decomposition and clustering for $\rm ^{13}CO$ lines, over 70% of the fluxes are re
Externí odkaz:
http://arxiv.org/abs/2403.00061
Publikováno v:
A&A 685, A39 (2024)
We propose a new method for estimating the distances of molecular clouds traced by CO line emission. Stars from 2MASS and Gaia EDR3 are selected as on-cloud stars when they are projected on a cloud. The background on-cloud stars have redder colors on
Externí odkaz:
http://arxiv.org/abs/2402.17276
Autor:
Wang, Chen, Feng, Haoran, Yang, Ji, Chen, Xuepeng, Su, Yang, Yan, Qing-Zeng, Du, Fujun, Ma, Yuehui, Cai, Jiajun
We compare the observational properties between $^{12}$CO, $^{13}$CO, and C$^{18}$O and summarize the observational parameters based on 7069 clouds sample from the Milky Way Imaging Scroll Painting (MWISP) CO survey in a section of the third Galactic
Externí odkaz:
http://arxiv.org/abs/2308.10726
Autor:
Zhu, Yinghao, An, Jingkun, Zhou, Enshen, An, Lu, Gao, Junyi, Li, Hao, Feng, Haoran, Hou, Bo, Tang, Wen, Pan, Chengwei, Ma, Liantao
In the data-driven artificial intelligence paradigm, models heavily rely on large amounts of training data. However, factors like sampling distribution imbalance can lead to issues of bias and unfairness in healthcare data. Sensitive attributes, such
Externí odkaz:
http://arxiv.org/abs/2306.04118
Autor:
Jiang, Zhibo, Zhang, Shaobo, Chen, Zhiwei, Yang, Yang, Yu, Shuling, Feng, Haoran, Yang, Ji, group, the MWISP
We have started a systematic survey of molecular clumps with infall motions to study the very early phase of star formation. Our first step is to utilize the data products by MWISP to make an unbiased survey for blue asymmetric line profiles of CO is
Externí odkaz:
http://arxiv.org/abs/2303.10982