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The generation order parameters and the gamma-ray spectra of pulsars
Wei, DM; Song, LM; Lu, T
1997-07-01
Source PublicationASTRONOMY & ASTROPHYSICS
Volume323Issue:1Pages:98-104
AbstractBased on the Ruderman-Sutherland (or shortly R-S) model, the mechanisms of gamma-ray emission from pulsars are discussed. We mainly consider the influences of magnetic fields on photon absorption. The concept of generation order parameters for pulsars is refined. The generation order parameters are proven to be monotonically and smoothly related to the spectral index and the mean photon energy. The agreement between the calculated results and the observational data is good. The radiation conversion efficiency is also introduced. Based on these concepts, observational quantities such as luminosities, fluxes, mean photon energies and others are calculated and listed in tables. Finally, we discuss the influence of both electric and magnetic fields on the photon absorption.
KeywordMagnetic Fields Stars, Neutron Pulsars, General Gamma Rays, Theory
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordPOLAR CAPS ; RADIATION ; EMISSION ; GAPS ; MODEL
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:A1997XJ14100027
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/15986
Collection院士文集_陆埮
Affiliation1.NANJING UNIV, DEPT ASTRON, NANJING 210093, PEOPLES R CHINA
2.CCAST, WORLD LAB, BEIJING 100080, PEOPLES R CHINA
3.ACAD SINICA, PURPLE MT OBSERV, NANJING 210008, PEOPLES R CHINA
4.ACAD SINICA, INST HIGH ENERGY PHYS, BEIJING 100039, PEOPLES R CHINA
Recommended Citation
GB/T 7714
Wei, DM,Song, LM,Lu, T. The generation order parameters and the gamma-ray spectra of pulsars[J]. ASTRONOMY & ASTROPHYSICS,1997,323(1):98-104.
APA Wei, DM,Song, LM,&Lu, T.(1997).The generation order parameters and the gamma-ray spectra of pulsars.ASTRONOMY & ASTROPHYSICS,323(1),98-104.
MLA Wei, DM,et al."The generation order parameters and the gamma-ray spectra of pulsars".ASTRONOMY & ASTROPHYSICS 323.1(1997):98-104.
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