中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Inverse Compton scattering: Gap parameters, energy loss of the particles, and possible implications for pulsar radio emission

文献类型:期刊论文

作者Zhang, B; Qiao, GJ; Han, JL
刊名ASTROPHYSICAL JOURNAL
出版日期1997-12-20
卷号491期号:2页码:891-902
关键词acceleration of particles pulsars, general pulsars, individual (Geminga) radiation mechanisms, nonthermal
英文摘要The process of inverse Compton scattering (ICS) of high-energy particles off the thermal photons above the pulsar polar cap is the dominant mechanism causing polar gap breakdown. In this paper, an approximate analytic description of the parameters of the two modes of the ICS gap, namely, the "resonant ICS gap" and the "thermal ICS gap," are derived under the assumption of a multipolar magnetic field configuration in the neutron star's vicinity. For typical values of P, B, and T, the thermal ICS gap usually has a lower height and smaller potential drop but results in larger Lorentz factors for the secondary particles ejected from the gap.
收录类别SCI
语种英语
WOS记录号WOS:000071152600038
源URL[http://ir.bao.ac.cn/handle/114a11/8322]  
专题国家天文台_光学天文研究部
作者单位1.Peking Univ, Dept Geophys, Beijing 100871, Peoples R China
2.Chinese Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China
3.Chinese Acad Sci, Beijing Astron Observ, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714
Zhang, B,Qiao, GJ,Han, JL. Inverse Compton scattering: Gap parameters, energy loss of the particles, and possible implications for pulsar radio emission[J]. ASTROPHYSICAL JOURNAL,1997,491(2):891-902.
APA Zhang, B,Qiao, GJ,&Han, JL.(1997).Inverse Compton scattering: Gap parameters, energy loss of the particles, and possible implications for pulsar radio emission.ASTROPHYSICAL JOURNAL,491(2),891-902.
MLA Zhang, B,et al."Inverse Compton scattering: Gap parameters, energy loss of the particles, and possible implications for pulsar radio emission".ASTROPHYSICAL JOURNAL 491.2(1997):891-902.

入库方式: OAI收割

来源:国家天文台

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