NAOC Open IR
双成分星际介质的折射闪烁
张喜镇; 钱善
1996
Source Publication天文学报
ISSN0001-5245
Volume037Issue:004Pages:421
Abstract本文用比较严格的理论讨论了由连续介质和散射薄层组成的星际介质对河外射电源的年射闪烁,对折射闪烁引起的流量的结构函数D的计算表明,结构函数的幂律部份的指数P依赖于上述两个成份的相对散射强度,即在连贯南散射为主的情况下p=1;而在薄层散射为主的情况下p=2;若两个成份的散6要相比较时,1〉p〉2。因此本模型可以用于解释在河外电源和脉冲星中观测到的折射闪烁的结构函数具有不同幂指数的情形,特别是p-1.5
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/48684
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
张喜镇,钱善. 双成分星际介质的折射闪烁[J]. 天文学报,1996,037(004):421.
APA 张喜镇,&钱善.(1996).双成分星际介质的折射闪烁.天文学报,037(004),421.
MLA 张喜镇,et al."双成分星际介质的折射闪烁".天文学报 037.004(1996):421.
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