Author/Authors :
Rosmej، نويسنده , , O.N. and Bagnoud، نويسنده , , V. and Eisenbarth، نويسنده , , U. and Vatulin، نويسنده , , Olga V. and Zhidkov، نويسنده , , N. and Suslov، نويسنده , , N. and Kunin، نويسنده , , A. V. Pinegin، نويسنده , , A. and Schنfer، نويسنده , , D. and Nisius، نويسنده , , Th. and Wilhein، نويسنده , , Th. and Rienecker، نويسنده , , T. and Wiechula، نويسنده , , J. and Jacoby، نويسنده , , J. and Zhao، نويسنده , , Y. and Vergunova، نويسنده , , G. ، نويسنده ,
Abstract :
Interaction of soft X-ray thermal radiation with polymer foam layers has been studied experimentally. Indirectly heated CHO-foams were used to create a plasma target for applications in combined heavy ion beam-laser experiments that are aimed at investigation of the heavy ion energy loss in ionized matter. In this work, we report experimental results on heating of low Z foams by means of the Planckian radiation generated in gold hohlraums. The experimental goal was to study the hohlraum radiation field, duration of the soft X-ray pulse, the conversion efficiency of the laser energy into soft X-rays, measurements of the absorption properties of foam layers and parameters of the foam targets heated by the Plankian radiation.
Keywords :
Hohlraum , Planckian radiation , soft x-rays , Low-density foam , Indirect heating
