黃偉彥臺灣大學:天文物理研究所陳志清Chen, Chih-ChingChih-ChingChen2010-05-042018-06-282010-05-042018-06-282008U0001-3001200805182800http://ntur.lib.ntu.edu.tw//handle/246246/178559本論文以非線性半解析模型研究宇宙射線加速機制In this thesis we use nonlinear semi-analytical model to study cosmic ray acceleration mechanism.1 Introduction 1 Linear Fermi acceleration 1 Limitation of linear Fermi acceleration 3 Nonlinear Fermi acceleration 3 Iteration method 6 Nonlinear Fermi acceleration spectrum deformed by energy loss 7 Nonlinear Fermi acceleration in spherical shock 9 Conclution 10application/pdf203883 bytesapplication/pdfen-US宇宙射線加速電漿激振波半解析cosmic raysaccelerationplasmashock wavessemianalytical宇宙射線之研究The Study of Cosmic Rayshttp://ntur.lib.ntu.edu.tw/bitstream/246246/178559/1/ntu-97-R93244005-1.pdf