NAOC Open IR
脉冲星巡天观测进展和近邻脉冲星样本估算
张蕾1; 王培2; 李菂2; 张洁1; 岳友岭2; 刘姝2
2015
Source Publication天文学进展
ISSN1000-8349
Volume33Issue:4Pages:506
Abstract射电脉冲星巡天是探测获取更多脉冲星的重要途径。首先介绍了影响射电脉冲星巡天效率的因素,着重分析灵敏度和观测频率两个重要因素,并通过定义脉冲星探测率,简化对脉冲星巡天效率的估算。此外,总结了现有脉冲星巡天项目,利用Parkes多波束脉冲星及两次扩充巡天(Swinburne中纬度脉冲星巡天和Parkes高纬度脉冲星巡天)结果,采用包含时间演化的脉冲星分布模拟软件PsrPopPy,模拟得到脉冲星在银河系中分布的样本,并对近邻太阳系1 kpc距离内的脉冲星数目进行了估算,获得了近邻脉冲星样本,可为脉冲星高能辐射对探测宇宙线正电子谱影响等研究提供可靠输入量。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/52762
Collection中国科学院国家天文台
Affiliation1.西华师范大学
2.中国科学院国家天文台
Recommended Citation
GB/T 7714
张蕾,王培,李菂,等. 脉冲星巡天观测进展和近邻脉冲星样本估算[J]. 天文学进展,2015,33(4):506.
APA 张蕾,王培,李菂,张洁,岳友岭,&刘姝.(2015).脉冲星巡天观测进展和近邻脉冲星样本估算.天文学进展,33(4),506.
MLA 张蕾,et al."脉冲星巡天观测进展和近邻脉冲星样本估算".天文学进展 33.4(2015):506.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[张蕾]'s Articles
[王培]'s Articles
[李菂]'s Articles
Baidu academic
Similar articles in Baidu academic
[张蕾]'s Articles
[王培]'s Articles
[李菂]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[张蕾]'s Articles
[王培]'s Articles
[李菂]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.