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Heat Deposition in Positron Sources for ILC
Proceedings of the 2005 Particle Accelerator Conference
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In the International Linear Collider (ILC) positron source, multi-GeV electrons or multi-MeV photons impinge on a metal target to produce the needed positrons in the resulting electromagnetic showers. The incoming beam power is hundreds of kilowatts. Various computer programs -such as FLUKA or MARS -can calculate how the incoming beam showers in the target and can track the particle showers through the positron source system. Most of the incoming energy ends up as heat in the various positron
doi:10.1109/pac.2005.1591187
fatcat:jqmwrnzpv5ew7muvvbyetdmbie