博碩士論文 89229001 完整後設資料紀錄

DC 欄位	值	語言
DC.contributor	天文研究所	zh_TW
DC.creator	李澤林	zh_TW
DC.creator	Tse-Lin Lee	en_US
dc.date.accessioned	2003-1-15T07:39:07Z
dc.date.available	2003-1-15T07:39:07Z
dc.date.issued	2003
dc.identifier.uri	http://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN=89229001
dc.contributor.department	天文研究所	zh_TW
DC.description	國立中央大學	zh_TW
DC.description	National Central University	en_US
dc.description.abstract	我們利用PS質量方程、星系團質量-溫度及星系團X射線亮度-溫度關係導出星系團的X射線亮度方程。利用此方程可估計星系團間介質對X射線背景輻射的貢獻，並藉由代換不同的星系團質量-溫度關係以對星系團之動力學性質做一討論。本論文中我們展現了在不同的宇宙論模型下，星系團在1~10 keV範圍的光譜。與未解析出的X射線背景輻做一比較後，我們對星系團的數量分佈及動力學模型的限制做一討論。	zh_TW
dc.description.abstract	We present estimates of the X-ray background (XRB) emission from the intra-cluster medium associated with groups and clusters of galaxies. We use the X-ray luminosity function (XLF) that derived from the Press-Schechter mass function, the mass-temperature (M-T), and the X-ray luminosity-temperature relations. We have applied different M-T relations in the XLF to estimate the XRB. Our results can provide constraints on the dynamical properties of groups and clusters of galaxies. Here we show the 1~10 keV X-ray spectra from groups and clusters of galaxies under different cosmological models and compared the summing up X-ray emission from groups and clusters of galaxies with the unresolved diffuse XRB. We discuss the constraints on the distribution and the dynamical evolution model of the groups and clusters of galaxies.	en_US
DC.subject	X射線背景輻射	zh_TW
DC.subject	星系團	zh_TW
DC.subject	質量-溫度關係	zh_TW
DC.subject	mass-temperature relation	en_US
DC.subject	cluster of galaxies	en_US
DC.subject	galaxy clusters	en_US
DC.subject	X-ray background	en_US
DC.title	X射線背景輻射對星系團質量-溫度關係之限制	zh_TW
dc.language.iso	zh-TW	zh-TW
DC.title	CONSTRAINTS ON THE GALAXY CLUSTER MASS-TEMPERATURE RELATION FROM THE DIFFUSE X-RAY BACKGROUND	en_US
DC.type	博碩士論文	zh_TW
DC.type	thesis	en_US
DC.publisher	National Central University	en_US