Synchrotron emission model of RX J1856.5-3754 |
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| Authors: | Nino Chkheidze |
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| Institution: | Center for Theoretical Astrophysics, ITP, Ilia State University, 0162 Tbilisi, Georgia |
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| Abstract: | A plasma emission model is presented interpreting the observational properties of RX J1856.5-3754. In particular, on the basis of the Vlasov’s kinetic equation we study the process of the quasi-linear diffusion (QLD) developed by means of the cyclotron instability. This mechanism provides simultaneous generation of optical and X-ray emission on the light cylinder scales, in one location of the pulsar magnetosphere. It is assumed that the observed X-ray spectrum of this source is generated via the synchrotron mechanism. A different approach of the synchrotron theory is considered, giving a spectral energy distribution that is in a good agreement with the observational data. |
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| Keywords: | (stars:) Pulsars: individual RX J1856 5-3754 Stars: magnetic fields Radiation mechanisms: non-thermal |
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