A study on emission geometry and the separation of peaks in the γ-ray pulse profiles of pulsar

Advances in Space Research

Volumn 37, Issue 10, 2006, Pages 1988-1991

  Lee, K J ^a   Qiao, G J ^a   Wang, H G ^b   Xu, R X ^a  

^a PEKING UNIVERSITY   (China)

^b GUANGZHOU UNIVERSITY   (China)

Author keywords

Pulsars: general; Radiation mechanisms: non thermal

Indexed keywords

ELECTRIC CHARGE; GALAXIES; GAMMA RAYS; GEOMETRY; MATHEMATICAL MODELS; STATISTICAL METHODS;

INNER ANNULAR GAP (IAG); NULL CHARGE SURFACE (NCS); PULSARS: GENERAL; RADIATION MECHANISMS: NON-THERMAL;

ASTROPHYSICS;

EID: 33744793506     PISSN: 02731177     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.asr.2005.07.008     Document Type: Article

References (10)

1. Cheng K.S., Ho C., and Ruderman M.A. Energetic radiation from rapidly spinning pulsars. I - Outer magnetosphere gaps. II - VELA and Crab. ApJ 300 (1986) 500-539
2. Daugherty J.K., and Harding A.K. Polar CAP models of γ-ray pulsars: emission from single poles of nearly aligned rotators. ApJ 429 (1994) 325-330
3. Harding A.K., and Muslimov A.G. Particle acceleration zones above pulsar polar caps: electron and positron pair formation fronts. ApJ 508 (1998) 328-346
4. Hobbs G., Manchester R.N., Teoh A., and Hobbs M. The ATNF pulsar catalog. In: Camilo F., and Gaensler B.M. (Eds). IAU Symposium 218. Young Neutron stars and Their Environment (2004), ASP, San Francisco 139-140
5. Lyne A.G., and Manchester R.N. The shape of pulsar radio beams. MNRAS 234 (1988) 477-508
6. McEnery, J.E., Moskalenko, I.V., Ormes, J.F., in: Cheng, K.S., Romero, G.E. (Eds.), Cosmic Gamma Ray Sources, Kluwer ASSL Series. astro-ph/0406250.
7. Qiao G.J., Lee K.J., Wang H.G., Xu R.X., and Han J.L. The inner annular gap from pulsar radiation: gamma-ray and radio emission. ApJ 606 (2004) L49-L52
8. Qiao G.J., Lee K.J., Zhang B., Xu R.X., and Wang H.G. A model for the challenging 'bi-drifting' phenomenon in PSR J0815-09. ApJ 616 (2004) L127-L130
9. Radhakrishnan V., and Cooke D.J. Magnetic poles and the polarisation structure of pulsar radiation. ApL 3 (1969) 255-257
10. Thompson D.J. In: Camilo F., and Gaensler B.M. (Eds). IAU Symposium 218. Young Neutron stars and their Environment (2003), ASP, San Francisco 339-347