CSpace

浏览/检索结果: 共2条,第1-2条 帮助

已选(0)清除 条数/页:   排序方式:
Hybrid Regularized Cone-Beam Reconstruction for Axially Symmetric Object Tomography 期刊论文
ACTA MATHEMATICA SCIENTIA, 2021, 页码: 17
作者:  Li, Xinge;  Wei, Suhua;  Xu, Haibo;  Chen, Chong
收藏  |  浏览/下载:108/0  |  提交时间:2022/04/02
high-energy X-ray radiography  cone-beam global reconstruction  inverse problem  total variation  alternating proximal gradient method  
Our supermassive black hole rivaled the Sun in the ancient X-ray sky 期刊论文
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2019, 期号: 12, 页码: 10
作者:  Amaro-Seoane, Pau;  Chen, Xian
收藏  |  浏览/下载:115/0  |  提交时间:2020/05/24
X-rays  active galactic nuclei  accretion  massive black holes