Effect of gamma-ray beaming on the fluxes of gamma-ray pulsars

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	Effect of gamma-ray beaming on the fluxes of gamma-ray pulsars
	Jiang, ZJ1 ; Zhang L(张力)1,2
刊名	CHINESE PHYSICS LETTERS
	2005-05
卷号	22 期号:5 页码:1289-1292
ISSN号	0256-307X
通讯作者	Jiang, ZJ (reprint author), Yunnan Univ, Dept Phys, Kunming 650091, Peoples R China.
产权排序	第二完成单位
英文摘要	We study the effect of gamma-ray beaming on gamma-ray emission of the pulsars in a self-sustained outer gap model. In this model, averaged gamma-ray flux is a function of period, magnetic held, magnetic inclination angle and solid angle of gamma-ray beaming for a gamma-ray pulsar. We generate a sample of gamma-ray pulsars with their ages less than 10(6) years by using the Monte Carlo method, and then study the gamma-ray beaming effect. The comparison of distributions of periods, magnetic fields, distances, gamma-ray energy fluxes and period derivatives of the simulated gamma-ray pulsars with those of observed gamma-ray pulsars by the detector EGRET shows that gamma-ray beaming has an important role on the detection of gamma-ray pulsars. Furthermore, possible gamma-ray pulsars observed by the detector GLAST are predicted.
学科主题	Physics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	OUTER GAPS ; LUMINOSITY ; RADIO ; POPULATIONS ; STATISTICS ; EVOLUTION ; MODEL
收录类别	SCI
原文出处	http://iopscience.iop.org/0256-307X/22/5/074/
语种	英语
WOS记录号	WOS:000229202500074
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/4188]
专题	云南天文台_其他
作者单位	1.Department of Physics, Yunnan University, Kunming 650091 2.National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, Kunming 650091
推荐引用方式 GB/T 7714	Jiang, ZJ,Zhang L. Effect of gamma-ray beaming on the fluxes of gamma-ray pulsars[J]. CHINESE PHYSICS LETTERS,2005,22(5):1289-1292.
APA	Jiang, ZJ,&Zhang L.(2005).Effect of gamma-ray beaming on the fluxes of gamma-ray pulsars.CHINESE PHYSICS LETTERS,22(5),1289-1292.
MLA	Jiang, ZJ,et al."Effect of gamma-ray beaming on the fluxes of gamma-ray pulsars".CHINESE PHYSICS LETTERS 22.5(2005):1289-1292.