XCC: An X-ray FEL-based $\gamma \gamma$ Collider Higgs Factory

Tim Barklow, Su Dong, Claudio Emma +8

This report describes the design of a $\gamma \gamma$ Higgs factory in which 62.8 GeV electron beams collide with 1 keV X-ray free electron laser (XFEL) beams to produce colliding beams of 62…