- 學位論文
利用弱重力透鏡效應測量星系團內暗物質的質量分佈
MEASURING THE MASS DISTRIBUTION OF DARK MATTER WITHIN GALAXY CLUSTERS THROUGH WEAK GRAVITATIONAL LENSING
並列摘要
For the light rays are deflected by dark matter engendering the gravitational lensing effect in the universe, the galaxies become deformed as we observe. Utilizing the measure of distortion, the variation of its ellipticity, is capable to estimate the mass of dark matter clusters. In this work, we investigate the accuracy of halo mass measurement through weak gravitational lensing, and the lower bound of mass detection on the sky survey.
參考文獻
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Strong, Weak and Micro, Spinger
延伸閱讀
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