Zobrazeno 1 - 10
of 9 750
pro vyhledávání: '"Wang, Xiaofeng"'
Autor:
Zhang, Jujia, Dessart, Luc, Wang, Xiaofeng, Zhai, Qian, Yang, Yi, Li, Liping, Lin, Han, Valerin, Giorgio, Cai, Yongzhi, Guo, Zhen, Wang, Lingzhi, Zhao, Zeyi, Wang, Zhenyu, Yan, Shengyu
We present early-time, hour-to-day cadence spectroscopy of the nearby type II supernova (SN II) 2024ggi, which was discovered at a phase when the SN shock just emerged from the red-supergiant (RSG) progenitor star. Over the first few days after the f
Externí odkaz:
http://arxiv.org/abs/2406.07806
Autor:
Shrestha, Manisha, Bostroem, K. Azalee, Sand, David J., Hosseinzadeh, Griffin, Andrews, Jennifer E., Dong, Yize, Hoang, Emily, Janzen, Daryl, Pearson, Jeniveve, Jencson, Jacob E., Lundquist, M. J., Mehta, Darshana, Ravi, Aravind P., Retamal, Nicolas Meza, Valenti, Stefano, Brown, Peter J., Jha, Saurabh W., Macrie, Colin, Hsu, Brian, Farah, Joseph, Howell, D. Andrew, McCully, Curtis, Newsome, Megan, Gonzalez, Estefania Padilla, Pellegrino, Craig, Terreran, Giacomo, Kwok, Lindsey, Smith, Nathan, Schwab, Michaela, Martas, Aidan, Munoz, Ricardo R., Medina, Gustavo E., Li, Ting S., Diaz, Paula, Hiramatsu, Daichi, Tucker, Brad E., Wheeler, J. C., Wang, Xiaofeng, Zhai, Qian, Zhang, Jujia, Gangopadhyay, Anjasha, Yang, Yi, Gutierez, Claudia P.
We present high-cadence photometric and spectroscopic observations of supernova (SN) 2024ggi, a Type II SN with flash spectroscopy features which exploded in the nearby galaxy NGC 3621 at $\sim$7 Mpc. The light-curve evolution over the first 30 hours
Externí odkaz:
http://arxiv.org/abs/2405.18490
Autor:
Liu, Cheng, Wang, Xiaofeng, Zhang, Xiaobing, Kovalev, Mikhail, Lin, Jie, Xi, Gaobo, Mo, Jun, Li, Gaici, Peng, Haowei, Li, Xin, Xia, Qiqi, Iskandar, Abdusamatjan, Zeng, Xiangyun, Wang, Letian, Zhu, Liying, Song, Xuan, Guo, Jincheng, Jiang, Xiaojun, Yan, Shengyu, Zhang, Jicheng
We present a comprehensive photometric and spectroscopic analysis of the short-period ($\sim$5.32 hours) and low-mass eclipsing binary TMTSJ0803 discovered by Tsinghua-Ma Huateng Telescope for Survey (TMTS). By fitting the light curves and radial vel
Externí odkaz:
http://arxiv.org/abs/2405.10595
Autor:
Xiang, Danfeng, Mo, Jun, Wang, Xiaofeng, Wang, Lingzhi, Zhang, Jujia, Lin, Han, Chen, Liyang, Song, Cuiying, Liu, Liang-Duan, Wang, Zhenyu, Li, Gaici
We present a detailed analysis of the progenitor and its local environment for the recently discovered type II supernova (SN) 2024ggi at a distance of about 6.7~Mpc, by utilizing the pre-explosion images from the Hubble Space Telescope (HST) and \tex
Externí odkaz:
http://arxiv.org/abs/2405.07699
Autor:
Wu, Chengyuan, Zha, Shuai, Cai, Yongzhi, Zhang, Zhengyang, Yang, Yi, Xiang, Danfeng, Lin, Weili, Wang, Xiaofeng, Wang, Bo
Type Icn supernovae (SNe Icn) are a newly detected rare subtype of interacting stripped-envelope supernovae which show narrow P-Cygni lines of highly ionized carbon, oxygen, and neon in their early spectra due to the interactions of the SNe ejecta wi
Externí odkaz:
http://arxiv.org/abs/2405.06885
Autor:
Zhu, Zheng, Wang, Xiaofeng, Zhao, Wangbo, Min, Chen, Deng, Nianchen, Dou, Min, Wang, Yuqi, Shi, Botian, Wang, Kai, Zhang, Chi, You, Yang, Zhang, Zhaoxiang, Zhao, Dawei, Xiao, Liang, Zhao, Jian, Lu, Jiwen, Huang, Guan
General world models represent a crucial pathway toward achieving Artificial General Intelligence (AGI), serving as the cornerstone for various applications ranging from virtual environments to decision-making systems. Recently, the emergence of the
Externí odkaz:
http://arxiv.org/abs/2405.03520
Autor:
Chen, Hongbo, Zhang, Yifan, Han, Xing, Rong, Huanyao, Zhang, Yuheng, Mao, Tianhao, Zhang, Hang, Wang, XiaoFeng, Xing, Luyi, Chen, Xun
Originating from semantic bugs, Entity-Inconsistency Bugs (EIBs) involve misuse of syntactically valid yet incorrect program entities, such as variable identifiers and function names, which often have security implications. Unlike straightforward syn
Externí odkaz:
http://arxiv.org/abs/2405.01668
Autor:
Rasheed, Zeeshan, Sami, Malik Abdul, Waseem, Muhammad, Kemell, Kai-Kristian, Wang, Xiaofeng, Nguyen, Anh, Systä, Kari, Abrahamsson, Pekka
In this paper, we present a novel approach to improving software quality and efficiency through a Large Language Model (LLM)-based model designed to review code and identify potential issues. Our proposed LLM-based AI agent model is trained on large
Externí odkaz:
http://arxiv.org/abs/2404.18496
Autor:
Xu, Zhentao, Cruz, Mark Jerome, Guevara, Matthew, Wang, Tie, Deshpande, Manasi, Wang, Xiaofeng, Li, Zheng
In customer service technical support, swiftly and accurately retrieving relevant past issues is critical for efficiently resolving customer inquiries. The conventional retrieval methods in retrieval-augmented generation (RAG) for large language mode
Externí odkaz:
http://arxiv.org/abs/2404.17723
Emerging in recent years, residential proxies (RESIPs) feature multiple unique characteristics when compared with traditional network proxies (e.g., commercial VPNs), particularly, the deployment in residential networks rather than data center networ
Externí odkaz:
http://arxiv.org/abs/2404.10610