Zobrazeno 1 - 10
of 830
pro vyhledávání: '"Liu Guilin"'
Autor:
Xu, Jianghui, Yang, Yang, Li, Jiang-Tao, Liu, Guilin, Irwin, Judith, Dettmar, Ralf-Jürgen, Stein, Michael, Wiegert, Theresa, Wang, Q. Daniel, English, Jayanne
Radio halos of edge-on galaxies are crucial for investigating cosmic ray propagation and magnetic field structures in galactic environments. We present VLA C-configuration S-band (2--4 GHz) observations of the spiral galaxy NGC 3556, a target from th
Externí odkaz:
http://arxiv.org/abs/2411.12564
Autor:
Sankar, Swetha, Zakamska, Nadia L., Rupke, David S. N., Liu, Weizhe, Wylezalek, Dominika, Veilleux, Sylvain, Bertemes, Caroline, Diachenko, Nadiia, Chen, Yu-Ching, Ishikawa, Yuzo, Vayner, Andrey, Nesvadba, Nicole P. H., Liu, Guilin, Goulding, Andy D., Lutz, Dieter
Red quasars, often associated with potent [OIII] outflows on both galactic and circumgalactic scales, may play a pivotal role in galactic evolution and black hole feedback. In this work, we explore the [FeII] emission in one such quasar at redshift z
Externí odkaz:
http://arxiv.org/abs/2410.22470
Autor:
Chen, Mandy C., Chen, Hsiao-Wen, Rauch, Michael, Vayner, Andrey, Liu, Weizhe, Rupke, David S. N., Greene, Jenny E., Zakamska, Nadia L., Wylezalek, Dominika, Liu, Guilin, Veilleux, Sylvain, Nesvadba, Nicole P. H., Bertemes, Caroline
In this Letter, we investigate the turbulence and energy injection in the extended nebulae surrounding two luminous obscured quasars, WISEA J100211.29$+$013706.7 ($z=1.5933$) and SDSS J165202.64$+$172852.3 ($z=2.9489$). Utilizing high-resolution data
Externí odkaz:
http://arxiv.org/abs/2410.14785
Autor:
Liu, Weizhe, Veilleux, Sylvain, Sankar, Swetha, Rupke, David S. N., Zakamska, Nadia L., Wylezalek, Dominika, Vayner, Andrey, Bertemes, Caroline, Chen, Yu-Ching, Ishikawa, Yuzo, Greene, Jenny E., Heckman, Timothy, Liu, Guilin, Chen, Hsiao-Wen, Lutz, Dieter, Johnson, Sean D., Nesvadba, Nicole P. H., Ogle, Patrick, Diachenko, Nadiia, Goulding, Andy D., Hainline, Kevin N., Hamann, Fred, Lim, Hui Xian Grace, Lützgendorf, Nora, Mainieri, Vincenzo, McCrory, Ryan, Murphree, Grey, Sturm, Eckhard, Whitesell, Lillian
Quasar feedback may play a key role in the evolution of massive galaxies. The dust-reddened quasar, F2M110648.35$+$480712 at $z = 0.4352$ is one of the few cases at its redshift that exhibits powerful quasar feedback through bipolar outflows. Our new
Externí odkaz:
http://arxiv.org/abs/2410.14291
Autor:
Su, Zhen-Bo, Cai, Zhen-Yi, Wang, Jun-Xian, Wang, Tinggui, Xue, Yongquan, Cai, Min-Xuan, Fan, Lulu, Guo, Hengxiao, He, Zhicheng, He, Zizhao, Hu, Xu-Fan, Jiang, Ji-an, Jiang, Ning, Kang, Wen-Yong, Lei, Lei, Liu, Guilin, Liu, Teng, Liu, Zhengyan, Sheng, Zhenfeng, Sun, Mouyuan, Zhao, Wen
The inter-band lags among the optical broad-band continua of active galactic nuclei (AGNs) have been intensively explored over the past decade. However, the nature of the lags remains under debate. Here utilizing two distinct scenarios for AGN variab
Externí odkaz:
http://arxiv.org/abs/2410.10100
Autor:
Shi, Min, Liu, Fuxiao, Wang, Shihao, Liao, Shijia, Radhakrishnan, Subhashree, Huang, De-An, Yin, Hongxu, Sapra, Karan, Yacoob, Yaser, Shi, Humphrey, Catanzaro, Bryan, Tao, Andrew, Kautz, Jan, Yu, Zhiding, Liu, Guilin
The ability to accurately interpret complex visual information is a crucial topic of multimodal large language models (MLLMs). Recent work indicates that enhanced visual perception significantly reduces hallucinations and improves performance on reso
Externí odkaz:
http://arxiv.org/abs/2408.15998
Autor:
He, Zhicheng, Chen, Zhifu, Liu, Guilin, Wang, Tinggui, Ho, Luis C., Wang, Junxian, Bian, Weihao, Cai, Zheng, Mou, Guobin, Gu, Qiusheng, Wang, Zhiwen
Publikováno v:
Science China Physics, Mechanics & Astronomy, 67, 129512, (2024)
Galactic-wide outflows driven by active galactic nuclei (AGNs) is a routinely invoked feedback mechanism in galaxy evolution models. Hitherto, the interplay among the interstellar gas on galactic scales, the propagation of AGN outflows and the fundam
Externí odkaz:
http://arxiv.org/abs/2408.04458
Autor:
Song, Jie, Fang, GuanWen, Ba, Shuo, Lin, Zesen, Gu, Yizhou, Zhou, Chichun, Wang, Tao, Hao, Cai-Na, Liu, Guilin, Zhang, Hongxin, Yao, Yao, Kong, Xu
Morphological classification conveys abundant information on the formation, evolution, and environment of galaxies. In this work, we refine the two-step galaxy morphological classification framework ({\tt\string USmorph}), which employs a combination
Externí odkaz:
http://arxiv.org/abs/2404.15701
Autor:
Bertemes, Caroline, Wylezalek, Dominika, Rupke, David S. N., Zakamska, Nadia L., Veilleux, Sylvain, Beckmann, Benjamin, Vayner, Andrey, Sankar, Swetha, Ishikawa, Yuzo, Diachenko, Nadiia, Liu, Weizhe, Chen, Yu-Ching, Seebeck, Jerome, Lutz, Dieter, Liu, Guilin
We present JWST MIRI/NIRSpec observations of the extremely red quasar SDSS J165202.64+172852.3 at z~3, one of the most luminous quasars known to date, driving powerful outflows and hosting a clumpy starburst, amidst several interacting companions. We
Externí odkaz:
http://arxiv.org/abs/2404.14475
Autor:
Li, Jiang-Tao, Lu, Li-Yuan, Qu, Zhijie, Benjamin, Robert A., Bregman, Joel N., Dettmar, Ralf-Jurgen, English, Jayanne, Fang, Taotao, Irwin, Judith A., Jiang, Yan, Li, Hui, Liu, Guilin, Martini, Paul, Rand, Richard J., Stein, Yelena, Strong, Andrew W., Vargas, Carlos J., Wang, Q. Daniel, Wang, Jing, Wiegert, Theresa, Xu, Jianghui, Yang, Yang
The extraplanar diffuse ionized gas (eDIG) represents ionized gases traced by optical/UV lines beyond the stellar extent of galaxies. We herein introduce a novel multi-slit narrow-band spectroscopy method to conduct spatially resolved spectroscopy of
Externí odkaz:
http://arxiv.org/abs/2404.05628