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Lee, E. P.

Paper Title Page
THPEC040 Design and Shielding of a Beamline from ELENA to ATRAP using Electrostatic Quadrupole Lenses and Bends 4146
 
  • Y. Yuri
    JAEA/TARRI, Gunma-ken
  • E. P. Lee
    LBNL, Berkeley, California
 
 

The construction of the Extra Low ENergy Antiprotons (ELENA) upgrade to the Antiproton Decelerator (AD) ring has been proposed at CERN to produce a greatly increased current of low energy antiprotons for various experiments including, of course, anti-hydrogen studies. This upgrade involves the addition of a small storage ring and electrostatic beam lines. 5.3 MeV antiproton beams from AD are decelerated down to 100 keV in the compact ring and transported to each experiment apparatus. In this paper, we describe an electrostatic beam line from ELENA to ATRAP and magnetic shielding of the low-energy beam line against the ATRAP solenoid magnet. A possible design of this system is displayed.