28 June 2015 to 2 July 2015
JW Marriott Starr Pass Resort
Etc/GMT-7 timezone

The preparation of the vertical test of the beta=0.12 half-wave resonator at the Rare Isotope Science Project (RISP)

Not scheduled
JW Marriott Starr Pass Resort

JW Marriott Starr Pass Resort

Tucson, Arizona USA
Poster Presentation CEC-07 - Superconducting RF Systems


Gunn-Tae Park (Institute for Basic Science)


At Rare Isotope Science Project (RISP) in Korea, the accelerator system based on the superconducting cavities has been developed. The superconducting cavities made of bulk high purity niobium has a superconducting transition temperature around 9K and it needs to be coold by liquid helium system. Since the operating RF bandwidth is very narrow around 80 Hz and sensitive to the deformation of the cavity, the pressure fluctuations of the LHe within the cryostat must be controlled tightly. The operation temperature ranges from 2K to 4K, which includes the superfluid regime. We report the progress we are making in the preparation of the vertical test of the superconducting cavity, half-wave resopnator in terms of the temperature contorl system, leak check at cryogenic temperature, quench detecting system as well as RF system.

Primary author

Gunn-Tae Park (Institute for Basic Science)


Heetae Kim (Institute for Basic Science) Dr WooKang Kim (IBS)

Presentation Materials

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