Effects of the dopant concentration in laser wakefield and direct laser acceleration of electrons
In this work, we experimentally study the effects of the nitrogen concentration in laser wakefield acceleration of electrons in a gas mixture of hydrogen and nitrogen. A 15 TW peak power laser pulse is focused to ionize the gas, excite a plasma wave and accelerate electrons up to 230 MeV. We find th...
Main Authors: | , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
IOP Publishing
2018-01-01
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Series: | New Journal of Physics |
Subjects: | |
Online Access: | https://doi.org/10.1088/1367-2630/aabe14 |