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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2019    内容类型：期刊论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 The fraction of ionizing radiation from massive stars that escapes to the intergalactic medium 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 483, 期号: 4, 页码: 5380-5408 作者:  Tanvir, N. R.;  Fynbo, J. P. U.;  de Ugarte Postigo, A.;  Japelj, J.;  Wiersema, K. 收藏  |  浏览/下载：18/0  |  提交时间：2020/03/10 gamma-ray burst: general  intergalactic medium  galaxies: ISM  dark ages, reionization, first stars   Theoretical determination of energies, wavelengths, and transition probabilities for EUV and SXR spectral lines in Rb XXXIV, Sr XXXV, Zr XXXVII, and Nb XXXVIII 期刊论文 JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2019, 卷号: 225, 页码: 76-83 作者:  Chen, Zhan-Bin;  Sang, Cui-Cui;  Wang, Kai 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 Level energies  Transition rates  Sr XXXV   Solar jet-like features rooted in flare ribbons 期刊论文 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2019, 卷号: 71, 期号: 1, 页码: 7 作者:  Li, Xiaohong;  Zhang, Jun;  Yang, Shuhong;  Hou, Yijun 收藏  |  浏览/下载：8/0  |  提交时间：2020/03/10 Sun: activity  Sun: atmosphere  Sun: evolution  Sun: flares   Theoretical determination of energies, wavelengths, and transition probabilities for EUV and SXR spectral lines in Rb XXXIV, Sr XXXV, Zr XXXVII, and Nb XXXVIII 期刊论文 Journal of Quantitative Spectroscopy & Radiative Transfer, 2019, 卷号: 225, 期号: 225, 页码: 76-83 作者:  Sang CC(桑萃萃) 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/13 Atomic spectroscopy  Extreme ultraviolet lithography  Perturbation techniques  Electric quadrupoles  Level energies  Line identifications  Magnetic quadrupoles  National Institute of Standards and Technology  Relativistic many-body perturbation theories  Transition probabilities  Transition rates