DOES THE PULSAR BEAM HAVE AN ELLIPTICAL CROSS SECTION?

作     者：吴鑫基 沈志强 WU XIN-JI AND SHEN ZHI-QIANG(Department of Geophysics, Peking University)

作者机构：Department of Geophysics Peking University 

出 版 物：《Chinese Science Bulletin》 (中国科学通报)

年 卷 期：1989年第34卷第13期

页      面：1116-1120页

核心收录：

学科分类：07[理学] 08[工学] 

基　　金：Project supported by the National Natural Science Foundation of China 

主　　题：pulsar beam cone 

摘      要：According to the RC model proposed by Radhakrishnan and Cooke in 1969, the pulsar beam is a cone of circular cross section. However, Jones first put forward a proposal that pulsar beams may be elongated in the latitude direction (N-S) and so the cross section is elliptical. Subsequently, Narayan and Vivekanand