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Sengupta, M.

Paper Title Page
WEPMN091 Beam Test of a Grid-less Multi-Harmonic Buncher 2242
  • P. N. Ostroumov, V. N. Aseev, A. Barcikowski, E. Clifft, R. C. Pardo, M. Sengupta, S. I. Sharamentov
    ANL, Argonne, Illinois
  Funding: This work was supported by the U. S. Department of Energy, Office of Nuclear Physics, under Contract No. DE-AC-02-06CH11357.

The Argonne Tandem Linear Accelerator System (ATLAS) is the first superconducting heavy-ion linac in the world. Currently ATLAS is being upgraded with the Californium Rare Ion Breeder Upgrade (CARIBU). The latter is a funded project to expand the range of short-lived, neutron-rich rare isotope beams available for nuclear physics research at ATLAS. To avoid beam losses associated with the existing gridded multi-harmonic buncher, we have developed and built a grid-less four-harmonic buncher with fundamental frequency of 12.125 MHz. In this paper, we are going to report the ATLAS beam performance with the new buncher.