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Title: IMPEDANCE MEASUREMENT SETUP FOR HIGHER-ORDER MODE STUDIES IN NLC ACCELERATING STRUCTURES WITH THE WIRE METHOD

Dipole modes are the main cause of transverse emittance dilution in the Japanese Linear Collider/Next Linear Collider (JLC/NLC). A diagnostic setup has been built in order to investigate them. The method is based on using a coaxial wire to excite and measure electromagnetic modes of accelerating structures. This method can offer a more efficient and less expensive procedure than the ASSET facility. Initial measurements have been made and are presented in this paper.
Authors:
Publication Date:
OSTI Identifier:
801788
Report Number(s):
SLAC-PUB-9472
TRN: US0204748
DOE Contract Number:
AC03-76SF00515
Resource Type:
Technical Report
Resource Relation:
Other Information: PBD: 19 Sep 2002
Research Org:
Stanford Linear Accelerator Center, Menlo Park, CA (US)
Sponsoring Org:
USDOE Office of Science (US)
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; DILUTION; DIPOLES; IMPEDANCE; LINEAR COLLIDERS