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[期刊论文] 作者:Li Feng,Wei-Qun Gan,
来源:中国天文和天体物理学报:英文版 年份:2006
它被太阳的日冕被通常称为微闪光或 nanoflares 的许多小精力版本事件加热的帕克建议。越来越多的观察在非闪耀的环显示出流动和紧张变化。理论和观察显示了加热花冠环应该实...
[期刊论文] 作者:Wei-Qun Gan,Cheng Zhu,Yuan-Yon,
来源:天文和天体物理学研究:英文版 年份:2019
The Advanced Space-based Solar Observatory(ASO-S)is a mission proposed for the 25 th solar maximum by the Chinese solar community.The scientific objectives are...
[期刊论文] 作者:Wei-Qun Gan,Ming-De Ding,Yu Hu,
来源:天文和天体物理学研究:英文版 年份:2019
The Advanced Space-based Solar Observatory(ASO-S)is the first approved solar space mission in China.This special issue includes a total of 13 papers,which were...
[期刊论文] 作者:You-Ping Li,Wei-Qun Gan,Li Fen,
来源:天文和天体物理学研究:英文版 年份:2013
The frequency distribution for several characteristics of a solar flare obeys a power law only above a certain threshold,below which there is an apparent loss o...
[期刊论文] 作者:Zhi Xu,Cheng Fang,Wei-Qun Gan,
来源:中国天文和天体物理学报:英文版 年份:2005
Chromospheric lines, including Hα, Lyα, Lyβ and CaⅡ K, CaⅡ 8542,are systemically and quantitatively investigated with respect to the non-thermal excitation...
Double hard X-ray peaks in RHESSI flares as evidence of chromospheric evaporation and implications f
[期刊论文] 作者:You-Ping Li Wei-Qun Gan Yang S,
来源:天文和天体物理学研究:英文版 年份:2009
在 RHESSI 闪光样品之中,我们专注于介绍二座连续山峰的一种闪光(也就是说,它介绍一个冲动的阶段和一个渐渐的阶段) 在 12 25 keV,光弯。作为一个例子在 2002 8 月 12 日上拿 C1...
Double hard X-ray peaks in RHESSI flares as evidence of chromospheric evaporation and implications f
[期刊论文] 作者:You-Ping Li,Wei-Qun Gan,Yang S,
来源:天文和天体物理学研究 年份:2004
Among the RHESSI flare samples,we concentrated on a kind of flare that presents two successive peaks(that is,it presents both an impulsive phase and a gradual p...
[期刊论文] 作者:Wei-Qun Gan,You-Ping Li,Jin Ch,
来源:天体物理学报 年份:2004
A quantitative method to determine the lower energy cutoff (Ec) ofpower-law electron beams is established. We apply this method to the 54 hardX-ray events obse...
[期刊论文] 作者:Wei-Qun Gan,You-Ping Li,Jin Ch,
来源:天体物理学报 年份:2004
Using the method recently developed by Gan et al. (200la, 2002), We investigate the time variation of the lower energy cutoff (Ec) of nonthermal electrons for t...
[期刊论文] 作者:Yu Huang,Hui Li,Wei-Qun Gan,Yo,
来源:天文和天体物理学研究:英文版 年份:2019
A ground data analysis center is very important to the success of a mission.We introduce the Science Operations and Data Center(SODC)for the ASO-S mission,which...
[期刊论文] 作者:Kuzhevskij,Wei-Qun Gan,Leonty I. Miroshnichenko,
来源:天体物理学报(英文版) 年份:2004
Dramatic extensions of experimental possibilities (spacecraft RHESSI,CORONAS-F and others) in solar gamma-ray astronomy call for urgent, detailed theoretical co...
[期刊论文] 作者:Wei-Qun Gan,Jin Chang,You-Ping Li,YANG Su,L.I.Miroshnichenko,
来源:天体物理学报 年份:2004
We have studied the influence of the density of the annihilation region on the positronium continuum.A relation between the ratio 3γ/2γ and the density is exp...
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