Published October 1985 | Version v1
Journal article Metadata-only

Design and test of a superconducting quarter-wave-resonator

Creators

  • 1. Max-Planck-Institut fur Kernphysik, Heidelberg

Description

A superconducting quarter-wave-resonator at 325 MHz has been designed that could be used as a debuncher for the Heidelberg postaccelerator. The design study utilized the computer codes SUPERFISH and URMEL as well as a theory considering the quarter-wave-resonator as a piece of transmission line shorted at one end. These calculations were used to optimize H /SUB p/ /epsilon /SUB acc/ , E /SUB p/ /epsilon /SUB acc/ and U/epsilon2 /SUB acc/ . According to measurements with a model resonator the copper body of a first prototype resonator has been machined. In first experiments with an electrochemically plated lead surface an unloaded quality Q0 = 6 X 107 has been measured. The highest accelerating field obtained in that test amounted to epsilon /SUB acc/ = 1.8 MV/m at Q0 = 1.0 X 107

Additional details

Publishing Information

Journal Title
IEEE Trans. Nucl. Sci.
Journal Volume
NS-32
Journal Issue
5
Series
IEEE Trans. Nucl. Sci.
Journal Page Range
3599-3601
ISSN
0018-9499
CODEN
IETNA

Conference

Title
Particle accelerator conference.
Dates
13-16 May 1985.
Place
Vancouver (Canada).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
17051337
Subject category
S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACCELERATORS; ALGORITHMS; COMPUTER-AIDED DESIGN; MHZ RANGE 100-1000; PERFORMANCE TESTING; SUPERCONDUCTING CAVITY RESONAT
Descriptors DEC
CAVITY RESONATORS; ELECTRONIC EQUIPMENT; EQUIPMENT; FREQUENCY RANGE; MHZ RANGE; RESONATORS; SUPERCONDUCTING DEVICES; TESTING

Optional Information

Secondary number(s)
CONF-850504--.