Fabrication and Low-Power Measurements of the J-PARC 50-mA RFQ Prototype
Fabrication and Low-Power Measurements of the J-PARC 50-mA RFQ Prototype
复制标题
J-PARC 50mA RFQ 原型的制造和低功耗测量
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
A. Ueno
中科院分区：
文献类型：
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作者：
Y. Kondo;K. Hasegawa;A. Ueno
为J-PARC直线加速器研制了一种峰值电流为50mA的RFQ。我们采用激光束焊接（LBW）的方法来制造RFQ腔体。成功地制作了一个原型腔，并进行了低功耗测量。我们得到了标称频率和场均匀度在1%以内。
An RFQ, whose peak current is 50mA, has been developed for the J-PARC linac. We adopt a laser beam welding(LBW) method to fabricate the RFQ cavity. A prototype cavity was successfully fabricated and low-power measurements have been performed. We obtained the nominal frequency and field uniformity within 1%.