Radiative Effects on Particle Acceleration in Electromagnetic Dominated Outflows

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dc.creatorNoguchi, Koichi
dc.creatorLiang, Edison
dc.creatorNishimura, Kazumi
dc.date2004-12-14
dc.date2005-07-16
dc.date.accessioned2026-07-07T02:16:15Z
dc.date.available2026-07-07T02:16:15Z
dc.descriptionPlasma outflows from gamma-ray bursts (GRB), pulsar winds, relativistic jets, and ultra-intense laser targets radiate high energy photons. However, radiation damping is ignored in conventional PIC simulations. In this letter, we study the radiation damping effect on particle acceleration via Poynting fluxes in two-and-half-dimensional particle-in-cell (PIC) plasma simulation of electron-positron plasmas. Radiation damping force is self-consistently calculated for each particle and reduces the net acceleration force. The emitted radiation is peaked within a few degrees from the direction of Poynting flux and strongly linear-polarized.
dc.description15 pages, 5 figures, add references and revised, submitted to PoP
dc.identifierhttps://arxiv.org/abs/astro-ph/0412310
dc.identifierhttp://arxiv.org/abs/astro-ph/0412310
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/8721
dc.subjectAstrophysics
dc.titleRadiative Effects on Particle Acceleration in Electromagnetic Dominated Outflows
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