Shielding Design for the Lcls Bth and Undulator

نویسندگان

  • M. Santana Leitner
  • A. Fassò
  • T. Sanami
  • S. Mao
  • J. Liu
  • S. Rokni
چکیده

The Linac Coherent Light Source (LCLS), the world’s first hard xray free electron laser is under construction at the Stanford Linear Accelerator Center and is expected to be completed in 2009. LCLS will deliver unprecedented bright and short x-ray laser pulses that shall enable frontier new science research in biology, nanomaterials and non-crystalline imaging. Over 400 m of LCLS tunnel have been implemented with the Monte Carlo cascade codes Fluka and MARS15. An extensive survey has been conducted to determine the radiation levels and shielding requirements from the Beam Transfer Hall to the Near Experimental Hall, covering in detail the 33 segments of the undulator, collimators, magnets, beam lines, mirrors, hutches, etc. and considering several radiation sources.

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تاریخ انتشار 2007