Detection of the new rotating radio transient pulsar PSR J2225+35

被引：0
|
作者：
Yu. P. Shitov
A. D. Kuzmin
D. V. Dumskii
B. Ya. Losovsky
机构：
[1] Russian Academy of Sciences,Pushchino Radioastronomical Observatory, Astro Space Center, Lebedev Physical Institute
来源：
Astronomy Reports | 2009年 / 53卷
关键词：
95.85.Bh; 97.60.Gb; 98.38.Am;
D O I：
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学科分类号：
摘要：
We have detected the new pulsar PSR J2225+35, which displays the properties of the new class of radio sources “Rotating Radio Transients” (RRATs). RRATs are distinguished by isolated bursts of radio emission and long quiet periods. Throughout 45 observations with a total duration of about 3 hr, only two bursts of radio emission lasting a total of about 10 min were detected in two observations. The temporal and frequency delay of the pulses corresponds to the dispersion measure DM = 51.8 pc/cm3 and the distance d = 3.05 kpc. The period of the pulses is P = 0.94 s. The emission is polarized, with the rotation measure being RM = 49.8 rad/m2.
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页码：561 / 563
页数：2
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