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The effect of scattering on pulsar polarization angle
Li, XH; Han, JL
2003-10-01
发表期刊ASTRONOMY & ASTROPHYSICS
卷号410期号:1页码:253-256
摘要The low-frequency profiles of some pulsars manifest temporal broadening due to scattering, usually accompanied by flat polarization position angle (PA) curves. Assuming that the scattering works on the 4 Stokes parameters in the same way, we have simulated the effect of scattering on polarization profiles and find that the scattering can indeed flatten the PA curves. Since the higher-frequency profiles suffer less from scattering, they are convolved with scattering models to fit the observed low-frequency profiles. The calculated flat PA curves exactly reproduce the corresponding observations.
关键词Pulsars : General
DOI10.1051/0004-6361:20031190
收录类别SCI
语种英语
WOS记录号WOS:000185708200022
引用统计
被引频次:16[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bao.ac.cn/handle/114a11/8468
专题射电天文研究部
作者单位Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
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GB/T 7714
Li, XH,Han, JL. The effect of scattering on pulsar polarization angle[J]. ASTRONOMY & ASTROPHYSICS,2003,410(1):253-256.
APA Li, XH,&Han, JL.(2003).The effect of scattering on pulsar polarization angle.ASTRONOMY & ASTROPHYSICS,410(1),253-256.
MLA Li, XH,et al."The effect of scattering on pulsar polarization angle".ASTRONOMY & ASTROPHYSICS 410.1(2003):253-256.
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