Design of superconducting combined function magnets for the 50 GeV proton beam line for the J-PARC neutrino experiment
Design of superconducting combined function magnets for the 50 GeV proton beam line for the J-PARC neutrino experiment
复制标题
J-PARC中微子实验50 GeV质子束线超导组合功能磁体设计
DOI：
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发表时间：
2004
影响因子：
1.8
通讯作者：
A. Yamamoto
中科院分区：
文献类型：
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作者：
T. Nakamoto;N. Higashi;T. Ogitsu;A. Terashima;Y. Ajima;M. Anerella;Ramesh Gupta;Hisashi Hattori;T. Ichihara;Y. Iwamoto;N. Kimura;Y. Makida;T. Obana;Ken;P. Wanderer;A. Yamamoto
超导复合功能磁体将用于J-PARC中微子实验的50GeV-750kW质子束线，并已在KEK启动了一项研发计划。该磁体具有2.59T的偶极磁场和18.7T/m的四极磁场的综合功能，线圈孔径为173.4 mm。为了降低制造成本，提出了一种单层线圈，而线圈在二维截面上的布置会导致左右不对称。本文报道了该磁体的设计研究。
Superconducting combined function magnets will be utilized for the 50 GeV-750 kW proton beam line for the J-PARC neutrino experiment and an R&D program has been launched at KEK. The magnet is designed to provide a combined function with a dipole field of 2.59 T and a quadrupole field of 18.7 T/m in a coil aperture of 173.4 mm. A single layer coil is proposed to reduce the fabrication cost and the coil arrangement in the 2D cross-section results in left-right asymmetry. This paper reports the design study of the magnet.