Cryogenic test of double quarter wave crab cavity for the LHC High luminosity upgrade

Conference · Sun May 03 00:00:00 EDT 2015

OSTI ID:1183867

Xiao, B. ^[1]; Alberty, L. ^[2]; Belomestnykh, S. ^[3]; Ben-Zvi, I. ^[3]; Calaga, R. ^[2]; Cullen, C. ^[1]; Capatina, O. ^[2]; Hammons, L. ^[1]; Li, Z. ^[4]; Marques, C. ^[1]; Skaritka, J. ^[1]; Verdu-Andres, S. ^[1]; Wu, Q. ^[1]

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1. Brookhaven National Lab. (BNL), Upton, NY (United States)
2. European Organization for Nuclear Research (CERN), Geneva (Switzerland)
3. Brookhaven National Lab. (BNL), Upton, NY (United States); Stony Brook Univ., NY (United States)
4. SLAC National Accelerator Lab., Menlo Park, CA (United States)

A Proof-of-Principle (PoP) Double Quarter Wave Crab Cavity (DQWCC) was designed and fabricated for the Large Hadron Collider (LHC) luminosity upgrade. A vertical cryogenic test has been done at Brookhaven National Lab (BNL). The cavity achieved 4.5 MV deflecting voltage with a quality factor above 3×10⁹. We report the test results of this design.

• Research Organization: Brookhaven National Lab. (BNL), Upton, NY (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Nuclear Physics (NP)
• DOE Contract Number: SC00112704
• OSTI ID: 1183867
• Report Number(s): BNL-107303-2015-CP; R&D Project: KBCH139; KB0202011; TRN: US1500228
• Resource Relation: Conference: 6th International Particle Accelerator Conference (IPAC’15), Richmond, VA (United States), 3-8 May 2015
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
CERN LHC
CAVITY RESONATORS
QUALITY FACTOR
DESIGN
TESTING
ELECTRIC POTENTIAL
TEMPERATURE RANGE 0000-0013 K