NIOBIUM SUPERCONDUCTING QUARTER-WAVE RESONATORS AS A HEAVY-ION ACCELERATING STRUCTURE

被引：13
作者：
TAKEUCHI, S
ISHII, T
IKEZOE, H
机构：
[1] Takeuchi, Suehiro
[2] Ishii, Tetsuro
[3] Ikezoe, Hiroshi
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1989年 / 281卷 / 03期
关键词：
Accelerators--Accessories - Niobium and Alloys - Superconducting Devices;
D O I：
10.1016/0168-9002(89)91473-3
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A superconducting quarter-wave resonator with an optimum beam velocity of 0.1c has been developed for the JAERI tandem heavy-ion booster. The resonator structure is made of niobium and copper. A prototype resonator and two resonators for the buncher of the booster have been built. The buncher resonators generated accelerating field gradients of 6 MV/m at an rf loss of about 4 W and 6.8-7.0 MV/m at maximum. The result was confirmed with Cl beams of β (= v/c) = 0.1.
引用
收藏
页码：426 / 432
页数：7
相关论文
共 19 条
[1]   THE QUARTER WAVE RESONATOR AS A SUPERCONDUCTING LINAC ELEMENT [J].
BENZVI, I ;
BRENNAN, JM .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH, 1983, 212 (1-3) :73-79
[2]  
BLOESS D, 1984, 2ND P WORKSH RF SUP, P409
[3]   MICROPROCESSOR-BASED FEEDBACK-SYSTEM FOR PHASE AND AMPLITUDE STABILIZATION OF SUPERCONDUCTING RESONATORS [J].
DELAYEN, JR ;
DICK, GJ ;
MERCERAU, JE .
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1977, 24 (03) :1759-1761
[4]   TEST OF A BETA-CONGRUENT TO 0.1 SUPERCONDUCTING SPLIT RING RESONATOR [J].
DELAYEN, JR ;
DICK, GJ ;
MERCEREAU, JE .
IEEE TRANSACTIONS ON MAGNETICS, 1981, 17 (01) :939-942
[5]   A SUPERCONDUCTING HALF-WAVE RESONATOR FOR ACCELERATING HIGH-VELOCITY IONS [J].
DELAYEN, JR ;
MERCEREAU, JE .
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1985, 32 (05) :3590-3592
[6]   NEW METHOD OF ELECTROPOLISHING NIOBIUM [J].
DIEPERS, H ;
SCHMIDT, O ;
MARTENS, H ;
SUN, FS .
PHYSICS LETTERS A, 1971, A 37 (02) :139-&
[7]  
FURUYA T, 1987, 3RD P WORKSH RF SUP, P95
[8]  
HALBRITTER J, 1984, 2ND P WORKSH RF SUP, P427
[9]  
MARKOVICH P, COMMUNICATION
[10]  
PADAMSEE H, 1984, 2ND P WORKSH RF SUP, P339
12