109 citations · 172 across the 3 of their papers we have counts for
4 papers
The Continuous Electron Beam Accelerator Facility at 12 GeV
P. A. Adderley, S. Ahmed, T. Allison +136
This review paper describes the energy-upgraded CEBAF accelerator. This superconducting linac has achieved 12 GeV beam energy by adding 11 new high-performance cryomodules containi…
Non-evaporable getter coating chambers for extreme high vacuum
Marcy L. Stutzman, Philip A. Adderley, Md Abdullah A. Mamun +1
Techniques for NEG coating a large diameter chamber are presented along with vacuum measurements in the chamber using several pumping configurations, with base pressure as low as 1…
Production of highly-polarized positrons using polarized electrons at MeV energies
D. Abbott, P. Adderley, A. Adeyemi +62
The Polarized Electrons for Polarized Positrons experiment at the injector of the Continuous Electron Beam Accelerator Facility has demonstrated for the first time the efficient tr…
The effect of heat treatments and coatings on the outgassing rate of stainless steel chambers
M. A. Mamun, A. A. Elmustafa, M. L. Stutzman +2
The outgassing rates of three nominally identical 304L stainless steel vacuum chambers were measured to determine the effect of chamber coatings and heat treatments. One chamber wa…