Paper | Title | Page |
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TUPPH001 | Positron Source Based on laser Compton Scattering Gamma Ray | |
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Positron generation from a laser Compton scattering gamma ray is presented. When the gamma ray bombards a target, the positron is generated due to the reaction of pair production, and it can be applied as the positon source of a collider. In our experiment, a 17 MeV gamma ray is produced in the way of laser Compton scattering and it induces positrons and electrons in a Pb target. The positron flux and energy spectrum were measured. |