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RIS citation export for MOPVA095: First RF Performance Results for the DQW Crab Cavities to be Tested in the CERN SPS

AU - Castilla, A.
AU - Ben-Zvi, I.
AU - Burt, G.
AU - Calaga, R.
AU - Capatina, O.
AU - Dr. Schirm, K.M.
AU - Hernández-Chahín, K.G.
AU - Macpherson, A.
AU - Mitchell, J.A.
AU - Shipman, N.C.
AU - Turaj, K.
ED - Schaa, Volker RW
ED - Arduini, Gianluigi
ED - Pranke, Juliana
ED - Seidel, Mike
ED - Lindroos, Mats
TI - First RF Performance Results for the DQW Crab Cavities to be Tested in the CERN SPS
J2 - Proc. of IPAC2017, Copenhagen, Denmark, 14–19 May, 2017
C1 - Copenhagen, Denmark
T2 - International Particle Accelerator Conference
T3 - 8
LA - english
AB - As part of the High Luminosity LHC (HL-LHC) project strategy, crab cavity correctors shall be installed around CMS and ATLAS experiments of the LHC. To accommodate the different crossing angle planes, two distinct cavity designs have been selected: the RF Dipole (RFD) and the Double Quarter Wave resonator (DQW). CERN has fabricated two double quarter wave resonators (DQW_{S}PS), for validation with a proton beam at the CERN SPS accelerator. Standard superconducting rf surface preparation protocols have been applied to the two bulk niobium cavities, followed by cryogenic testing in a vertical cryostat at CERN's SM18 facility. The performance results obtained after the first bare cavity tests for cavities DQW_{S}PS₀01 and DQW_{S}PS₀02 are shown in this paper, and include Q0 vs Vt curves, Lorentz Force Detuning (LFD) analyses and pressure sensitivity of a higher order mode.
CP - Geneva, Switzerland
SP - 1077
EP - 1080
KW - cavity
KW - monitoring
KW - operation
KW - cryomodule
DA - 2017/05
PY - 2017
SN - 978-3-95450-182-3
DO - 10.18429/JACoW-IPAC2017-MOPVA095
UR - http://jacow.org/ipac2017/papers/mopva095.pdf
ER -