Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Zhou Guiping"'
By cross-matching the eclipsing binary catalog from TESS with that from LAMOST MRS, semi-detached eclipsing binaries with radial velocities coverage spanning more than 0.3 phases were authenticated. The absolute parameters for these systems were dete
Externí odkaz:
http://arxiv.org/abs/2411.05387
Autor:
Mao, Xuan, Liu, He-Yang, Wang, Song, Ling, Zhixing, Yuan, Weimin, Cheng, Huaqing, Pan, Haiwu, Li, Dongyue, Favata, Fabio, Ji, Tuo, Zhang, Jujia, Zhao, Xinlin, Wan, Jing, Cai, Zhiming, Castro-Tirado, Alberto J., Dai, Yanfeng, Deng, Licai, Ding, Xu, Ji, Kaifan, Jin, Chichuan, Lei, Yajuan, Li, Huali, Lin, Jun, Liu, Huaqiu, Liu, Mingjun, Liu, Shuai, Liu, Yuan, Sun, Hui, Sun, Shengli, Sun, Xiaojin, Shi, Jianrong, Wang, Jianguo, Wang, Jingxiu, Wang, Wenxin, Wei, Jianyan, Xin, Liping, Xiong, Dingrong, Zhang, Chen, Zhang, Wenda, Zhang, Yonghe, Zhang, Xiaofeng, Zhao, Donghua, Zhou, Guiping
LEIA (Lobster Eye Imager for Astronomy) detected a new X-ray transient on November 7, 2022, identified as a superflare event occurring on a nearby RS CVn-type binary HD 251108. The flux increase was also detected in follow-up observations at X-ray, U
Externí odkaz:
http://arxiv.org/abs/2410.17999
Autor:
Chen, Huadong, Fletcher, Lyndsay, Zhou, Guiping, Cheng, Xin, Wang, Ya, Mulay, Sargam, Zheng, Ruisheng, Ma, Suli, Zhang, Xiaofan
We investigated two consecutive solar eruption events in the solar active region (AR) 12994 at the solar eastern limb on 2022 April 15. We found that the flare loops formed by the first eruption were involved in the second eruption. During the initia
Externí odkaz:
http://arxiv.org/abs/2410.12202
Autor:
Yang, Shuhong, Jiang, Jie, Wang, Zifan, Hou, Yijun, Jin, Chunlan, Song, Qiao, Luo, Yukun, Li, Ting, Zhang, Jun, Zhang, Yuzong, Zhou, Guiping, Deng, Yuanyong, Wang, Jingxiu
The polar magnetic fields of the Sun play an important role in governing solar activity and powering fast solar wind. However, because our view of the Sun is limited in the ecliptic plane, the polar regions remain largely uncharted. Using the high sp
Externí odkaz:
http://arxiv.org/abs/2408.15168
Autor:
Yang, Shuhong, Jiang, Jie, Wang, Zifan, Hou, Yijun, Jin, Chunlan, Song, Qiao, Luo, Yukun, Li, Ting, Zhang, Jun, Zhang, Yuzong, Zhou, Guiping, Deng, Yuanyong, Wang, Jingxiu
As a large-scale motion on the Sun, the meridional flow plays an important role in determining magnetic structure and strength and solar cycle. However, the meridional flow near the solar poles is still unclear. The Hinode observations show that the
Externí odkaz:
http://arxiv.org/abs/2407.18576
Autor:
Sun, Zheng, Li, Ting, Hou, Yijun, Tian, Hui, Wu, Ziqi, Li, Ke, Zhang, Yining, Li, Zhentong, Bai, Xianyong, Feng, Li, Li, Chuan, Hou, Zhenyong, Song, Qiao, Wang, Jingsong, Zhou, Guiping
The solar eruption that occurred on 2023 November 28 (SOL2023-11-28) triggered an intense geomagnetic storm on Earth on 2023 December 1. The associated Earth's auroras manifested at the most southern latitudes in the northern hemisphere observed in t
Externí odkaz:
http://arxiv.org/abs/2405.14983
Autor:
Li, Leping, Song, Hongqiang, Peter, Hardi, Chitta, Lakshmi Pradeep, Cheng, Xin, Li, Zhentong, Zhou, Guiping
Solar magnetic flux rope (MFR) plays a central role in the physics of coronal mass ejections (CMEs). It mainly includes a cold filament at typical chromospheric temperatures (10000 K) and a hot channel at high coronal temperatures (10 MK). The warm M
Externí odkaz:
http://arxiv.org/abs/2404.09514
Autor:
Hou, Yijun, Li, Chuan, Li, Ting, Su, Jiangtao, Qiu, Ye, Yang, Shuhong, Yang, Liheng, Li, Leping, Guo, Yilin, Hou, Zhengyong, Song, Qiao, Bai, Xianyong, Zhou, Guiping, Ding, Mingde, Gan, Weiqun, Deng, Yuanyong
Partial eruptions of solar filaments are the typical representative of solar eruptive behavior diversity. Here we investigate a typical filament partial eruption event and present integrated evidence for configuration of the pre-eruption filament and
Externí odkaz:
http://arxiv.org/abs/2311.00456
Publikováno v:
Zhongguo linchuang yanjiu, Vol 37, Iss 10, Pp 1483-1488 (2024)
Vasculogenic mimicry (VM) is a blood vessel-like structure formed by tumor cells and extracellular matrix, which can mimic the function of blood vessels while providing nutrients to tumors. Tumor angiogenesis plays an important role in tumor cell gro
Externí odkaz:
https://doaj.org/article/9fc1dd2ee7264eb7a479ed49e46385a7
Diagnosing the spatial-temporal pattern of magnetic flux on the Sun is vital for understanding the origin of solar magnetism and activity. Here, we report a new form of flux appearance, magnetic outbreak, using observations with an extremely high spa
Externí odkaz:
http://arxiv.org/abs/2212.04149