Coherently dedispersed polarimetry of millisecond pulsars

被引：94

作者：

Stairs, IH

Thorsett, SE

Camilo, F

机构：

[1] Univ Manchester, Nuffield Radio Astron Labs, Macclesfield SK11 9DL, Cheshire, England

[2] Princeton Univ, Joseph Henry Labs, Princeton, NJ 08544 USA

[3] Princeton Univ, Dept Phys, Princeton, NJ 08544 USA

来源：

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES | 1999年 / 123卷 / 02期

关键词：

polarization; pulsars : general; radio continuum : stars;

D O I：

10.1086/313245

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a large sample of high-precision, coherently dedispersed polarization profiles of millisecond pulsars (MSPs) at frequencies between 410 and 1414 MHz. These data include the first polarimetric observations of several of the pulsars and the first low-frequency polarization profiles for others. Our observations support previous suggestions that the pulse shapes and polarimetry of MSPs are more complex than those of their slower relatives. An immediate conclusion is that polarimetry-based classification schemes proposed for young pulsars are of only limited use when applied to millisecond pulsars.

引用

页码：627 / 638

页数：12

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