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TY - CONF AU - Gai, W. AU - Cao, S. AU - Qiu, J.Q. AU - Tang, C.-X. AU - Xu, H.S. AU - Zhan, W.-L. AU - Zhang, Z.M. AU - Zhao, Y.T. ED - Petit-Jean-Genaz, Christine ED - Arduini, Gianluigi ED - Michel, Peter ED - Schaa, Volker RW TI - A High Resolution Spatial-temporal Imaging Diagnostic for High Energy Density Physics Experiments J2 - Proc. of IPAC2014, Dresden, Germany, June 15-20, 2014 C1 - Dresden, Germany T2 - International Particle Accelerator Conference T3 - 5 LA - english AB - We present a scheme that uses a high energy electron beam as a probe for time resolved (~ pico – nano seconds) imaging measurements of high energy density processes in materials with spatial resolution of < 1 μm. The device uses an electron bunch train with a flexible time structure penetrating a time varying high density target. By imaging the scattered electron beam, the detailed target profile and its density evolution can be accurately determined. In this paper, we discuss the viability of the concept and show that for densities in the range up to 400 gram/cm³, an electron beam consisting of a train of ~800 MeV bunchlets, each a few ps long and with charges ~nC is suitable. Successful demonstration of this concept will have a major impact for both future fusion science and HEDP physics research. PB - JACoW CP - Geneva, Switzerland SP - 2819 EP - 2821 KW - electron KW - target KW - scattering KW - proton KW - diagnostics DA - 2014/07 PY - 2014 SN - 978-3-95450-132-8 DO - 10.18429/JACoW-IPAC2014-THOAB03 UR - http://jacow.org/ipac2014/papers/thoab03.pdf ER -