| Abstract: | ![]()
In order to study the dynamic response of the material and the physical mechanism of fluid dynamics,an accelerator scenario which can be applied to both hard X-ray free electron laser and high energy electron radiography is proposed.This accelerator is mainly composed of a 12 GeV linac,an undulator branch and an eRad beamline.In order to characterize a sample's dynamic behavior in situ and real-time with XFEL and eRad simultaneously,the linac should be capable of accelerating the two kinds of beam within the same operation mode.Combining in-vacuum and tapering techniques,the undulator branch can produce more than 1011 photons per pulse in 0.1%bandwidth at42 keV.Finally,an eRad amplifying beamline with 1:10 ratio is proposed as an important complementary tool for the wider view field and density identification ability. |
