CYlindrical GAmma-ray Monitor |
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PULSARS Single pulsars use the rotational energy for their emission. At the surface of the rotating neutron star with a strong dipole magnetic field the quadrupole electrical field is induced due to the action of the unipolar generator: E=v xB/c. In this electrical field strong particle acceleration takes place, which is accompanied by the cascade e + e - pair production. Motion of the particles along the curved magnetic field lines results in the magnetobremsstrahlung (curvature radiation), which for g (relativistic factor) of the order of 10 6 and B=10 12 Gauss produces hard gamma quanta.
table of contents CYGAM (PDF, 450 Kb) Space Research Institute, 2002- 2003 |
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