We discussed the stability of both radial movement and axis movement of chargedparticle in infirm focusing magnetic field and obtained the term of stability.
我们探讨了弱聚焦磁场中带电粒子轴向和径向运动的稳定性问题,得到稳定性条件。
2
Sufficient and necessary conditions of stability in terms of eigenvalues of the transfer matrix are given for the motion of a chargedparticle in a strong-focusing accelerator.