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RIS citation export for TUPA75: High Gradient Testing Results of the Benchmark a/λ=0.105 Cavity at CERF-NM

AU  - Zuboraj, M.R.A.
AU  - Gorelov, D.V.
AU  - Hall, T.W.
AU  - Middendorf, M.E.
AU  - Rai, D.
AU  - Simakov, E.I.
AU  - Tajima, T.
ED  - Biedron, Sandra
ED  - Simakov, Evgenya
ED  - Milton, Stephen
ED  - Anisimov, Petr M.
ED  - Schaa, Volker R.W.
TI  - High Gradient Testing Results of the Benchmark a/λ=0.105 Cavity at CERF-NM
J2  - Proc. of NAPAC2022, Albuquerque, NM, USA, 07-12 August 2022
CY  - Albuquerque, NM, USA
T2  - International Particle Accelerator Conference
T3  - 5
LA  - english
AB  - This presentation will report initial results of high gradient testing of two C-band accelerating cavities fabricated at Los Alamos National Laboratory (LANL). At LANL, we commissioned a C-band Engineering Research Facility of New Mexico (CERF-NM) which has unique capability of conditioning and testing accelerating cavities for operation at surface electric fields at the excess of 300 MV/m, powered by a 50 MW, 5.712 GHz Canon klystron. Recently, we fabricated and tested two benchmark copper cavities at CERF-NM. These cavities establish a benchmark for high gradient performance at C-band and the same geometry will be used to provide direct comparison between high gradient performance of cavities fabricated of different alloys and by different fabrication methods. The cavities consist of three cells with one high gradient central cell and two coupling cells on the sides. The ratio of the radius of the coupling iris to the wavelength is a/λ=0.105. This poster will report high gradient test results such as breakdown rates as function of peak surface electric and magnetic fields and pulse heating.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 505
EP  - 507
KW  - cavity
KW  - klystron
KW  - coupling
DA  - 2022/10
PY  - 2022
SN  - 2673-7000
SN  - 978-3-95450-232-5
DO  - doi:10.18429/JACoW-NAPAC2022-TUPA75
UR  - https://jacow.org/napac2022/papers/tupa75.pdf
ER  -