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arXiv 1608.05784hep-phhep-ex
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储存环中广义自旋进动和β振荡的补遗

Addenda to General Spin Precession and Betatron Oscillation in Storage Ring

Takeshi Fukuyama

摘要:

在有${\bf E}$场和${\bf B}$场存在的情况下,给出了储存环中同时具有反常磁矩和电偶极矩的扩展束团粒子自旋进动的广义表达式.这些附录是必不可少的,因为有些实验考虑的聚焦场在第二阶的光束范围,并在${\bf B}$和${\bf E}$领域的存在。结果表明,许多文献中所考虑的某些速度为常数的聚焦场会导致自洽性的破坏。

英文摘要:

We give the geralized expression of spin precession of extended bunch particles having both anomalous magnetic and electric dipole moments in storage ring in higher order than the previous work and in the presence of ${\bf E}$ field as well as ${\bf B}$ field. These addenda are essential since some experiments consider the focusing field in the second order of the beam extent and in the presence of both ${\bf B}$ and ${\bf E}$ fields . It is shown that some focusing fields with constant magnitude of the velocity considered in many literatures lead to the violation of self consistency.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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