Analysis of the effect of field distribution of chamber in dipole

作者：Tang Bing; Cui Bao Qun; Ma Rui Gang; Ma Ying Jun; Jiang Chong; Chen Li Hua; Jiang Wei Sheng

来源：Chinese Physics C, 2008, 32: 65-67.

• dipole
• chamber
• magnetic field uniformity

With the calculation and measuring experiment methods, the effect of vacuum chamber materials' magnetic permeability on field distribution in a dipole magnet is discussed. The results show that when the relative magnetic permeability of chamber material mu(r) not equal 1, it will affect the field uniformity. Once the high field uniformity is required, the material property and size of vacuum chamber in a dipole magnet have to be taken into account carefully.

• 出版日期2008-3
• 单位中国原子能科学研究院