Author: Simmons, G.
Paper Title Page
TUPS024 Development of Beryllium Vacuum Chamber Technology for the LHC 1578
 
  • R. Veness
    CERN, Geneva, Switzerland
  • C. Dorn, G. Simmons
    Materion Electrofusion, Fremont, California, USA
 
  Beryllium is the material of choice for the beam vacuum chambers around collision points in particle colliders due to a combination of transparency to particles, high specific stiffness and compatibility with ultra-high vacuum. New requirements for these chambers in the LHC experiments have driven the development of new methods for the manufacture of beryllium chambers. This paper reviews the requirements for experimental vacuum chambers. It describes the new beryllium technology adopted for the LHC and experience gained in the manufacture and installation.