Galactic plane EGRET unidentified source distribution

被引：0
|
作者：
Bhattacharya, D [1 ]
Akyüz, A [1 ]
Miyagi, T [1 ]
Samimi, J [1 ]
Zych, A [1 ]
机构：
[1] Univ Calif Riverside, Inst Geophys & Planetary Phys, Riverside, CA 92521 USA
来源：
GAMMA 2001 | 2001年 / 587卷
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We compare different aspects of EGRET unidentified (EUI) source distribution in the Galactic plane with pulsar distribution. A EUI source LogN-LogS analysis is presented and compared with the Galactic radio pulsar LogN-LogS distribution. A number of systematic effects that could introduce errors to the EGRET LogN-LogS relation are discussed. The EUI source and pulsar LogN-LogS relations are similar to what is expected from a disk distribution of sources. A two-point angular correlation analysis of the EUI sources is presented where a clustering at similar to3degrees is tentatively identified. A similar correlation analysis is carried out for the Galactic pulsars. We also compare the EUI source and pulsar densities along the Galactic plane, no apparent correlation is evident.
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页码：683 / 687
页数：3
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