Zobrazeno 1 - 10
of 2 873
pro vyhledávání: '"Zeng, Xiang"'
First-order primordial curvature perturbations are known to induce gravitational waves at the second-order, which can in turn probe the small-scale curvature perturbations near the end of the inflation. In this work, we extend the previous analysis i
Externí odkaz:
http://arxiv.org/abs/2406.05034
To accurately predict the synthesis cross-sections of superheavy elements, identifying the optimal projectile-target combinations and the evaporation channels at specific collision energies, we have attempted to utilize high-quality microscopic nucle
Externí odkaz:
http://arxiv.org/abs/2405.08098
To assess the potential of cold-fusion for synthesizing superheavy nuclei (SHN) with proton numbers 104-113, we systematically calculated 145 naturally occurring projectile-target combinations within the DNS model. Reactions predominantly show maximu
Externí odkaz:
http://arxiv.org/abs/2404.19446
Publikováno v:
Chin. Phys. B, 2024, 33 (3): 030310
We investigate the quantum metric and topological Euler number in a cyclically modulated Su-Schrieffer-Heeger (SSH) model with long-range hopping terms. By computing the quantum geometry tensor, we derive exactly expressions for the quantum metric an
Externí odkaz:
http://arxiv.org/abs/2404.08222
Autor:
Yuan, Ye, Zhang, Chen, Li, Fan, Chen, Jian, Fu, Yanning, Bai, Chunhai, Gao, Xing, Wang, Yong, Zhong, Tuhong, Gao, Yixing, Wang, Liang, Chen, Donghua, Zhang, Yixing, Zhang, Yang, Xie, Wenpeng, Zhang, Shupi, Liu, Ding, Cao, Jun, Yin, Xiangdong, Mo, Xiaojun, Liu, Jing, Han, Xinru, Liu, Tong, Chen, Yuqiang, Gao, Zhendong, Zeng, Xiang, Niu, Guihua, Zheng, Xiansheng, Lin, Yuchen, Ye, Peiyu, Liang, Weitang, Zhu, Chengcheng, Hu, Zhiqiang, He, Jianguo, Zhang, Wei, Chen, Yue, Cheng, Zhuo, Sun, Tianrui, Guo, Chenyang, Lu, Yue, Lin, Jiajun, Tan, Wei, Zhou, Jia, Xu, Jun, He, Jun, Ye, Jiahui, Li, Delai, Zhang, Shuai, Qu, Qingyue
Publikováno v:
A&A 684, L13 (2024)
The atmosphere of Triton was probed directly by observing a ground-based stellar occultation on 6 October 2022. This rare event yielded 23 positive light curves collected from 13 separate observation stations contributing to our campaign. The signifi
Externí odkaz:
http://arxiv.org/abs/2403.09464
Within the framework of the dinuclear system model, this study delves into the impact of various nuclear mass models on evaluating the fusion probability of superheavy nuclei. Nuclear mass models, as crucial inputs to the DNS model, exhibit slight va
Externí odkaz:
http://arxiv.org/abs/2402.15304
Semi-supervised entity alignment (EA) is a practical and challenging task because of the lack of adequate labeled mappings as training data. Most works address this problem by generating pseudo mappings for unlabeled entities. However, they either su
Externí odkaz:
http://arxiv.org/abs/2311.04441
The emerging Neural Radiance Field (NeRF) shows great potential in representing 3D scenes, which can render photo-realistic images from novel view with only sparse views given. However, utilizing NeRF to reconstruct real-world scenes requires images
Externí odkaz:
http://arxiv.org/abs/2306.11556
Publikováno v:
2023PASP..135a4101Y
Our knowledge of Giga-electron volt (GeV) radio galaxies has been revolutionized by the Fermi-LAT Telescope, which provides an excellent opportunity to study the physical properties of GeV radio galaxies. According to the radio power and morphology,
Externí odkaz:
http://arxiv.org/abs/2305.10102
Entity alignment (EA) which links equivalent entities across different knowledge graphs (KGs) plays a crucial role in knowledge fusion. In recent years, graph neural networks (GNNs) have been successfully applied in many embedding-based EA methods. H
Externí odkaz:
http://arxiv.org/abs/2304.14585