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TY - CPAPER
AU - Park, G.-T.
AU - Cha, H.J.
AU - Kim, H.
AU - Kim, W.K.
AU - Yao, Z.Y.
TI - Report of Vertical Test of the β=0.12 Half-Wave Resonator at RISP
J2 - Proc. of International Conference on RF Superconductivity (SRF2015), Whistler, BC, Canada, Sept. 13-18, 2015
AB - β=0.12, f=162.5 MHz half-wave resonator for Rare Isotope Science Project (RISP) was recently tested at TRIUMF. We briefly report the vertical test result: At 2K, the cavity achieved Q₀=2·10⁹ at E_{acc}=6.4 MV/m and the performance was limited at E_{acc}=7.8 MV/m by intense field emission. The surface processing was standard: 120 micron buffered chemical polishing followed by high pressure rinsing. After first cold test, 120C baking was done and the corresponding result was also obtained.
PB - JACoW
CY - Geneva, Switzerland
SP - 747
EP - 749
KW - cavity
KW - ion
KW - vacuum
KW - TRIUMF
KW - simulation
DA - 2015/12
PY - 2015
SN - 978-3-95450-178-6
DO - 10.18429/JACoW-SRF2015-TUPB072
UR - http://srf2015.vrws.de/papers/tupb072.pdf
ER -