Simulation studies of laser wakefield acceleration based on typical 100 TW laser facilities

  • In this paper, 2-D Particle-In-Cell simulations are made for Laser Wakefield Accelerations (LWFA). As in a real experiment, we perform plasma density scanning for typical 100 TW laser facilities. Several basic laws for self-injected acceleration in a bubble regime are presented. According to these laws, we choose a proper plasma density and then obtain a high quality quasi-monoenergetic electron bunch with a rms energy of more than 650 MeV and a bunch length of less than 1.5 \upmu m.
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LI Da-Zhang, GAO Jie, ZHU Xiong-Wei and HE An. Simulation studies of laser wakefield acceleration based on typical 100 TW laser facilities[J]. Chinese Physics C, 2011, 35(3): 288-292. doi: 10.1088/1674-1137/35/3/014
LI Da-Zhang, GAO Jie, ZHU Xiong-Wei and HE An. Simulation studies of laser wakefield acceleration based on typical 100 TW laser facilities[J]. Chinese Physics C, 2011, 35(3): 288-292.  doi: 10.1088/1674-1137/35/3/014 shu
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Received: 2010-03-18
Revised: 2010-10-11
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Simulation studies of laser wakefield acceleration based on typical 100 TW laser facilities

Abstract: In this paper, 2-D Particle-In-Cell simulations are made for Laser Wakefield Accelerations (LWFA). As in a real experiment, we perform plasma density scanning for typical 100 TW laser facilities. Several basic laws for self-injected acceleration in a bubble regime are presented. According to these laws, we choose a proper plasma density and then obtain a high quality quasi-monoenergetic electron bunch with a rms energy of more than 650 MeV and a bunch length of less than 1.5 \upmu m.

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