Addenda to General Spin Precession and Betatron Oscillation in Storage Ring

Abstract

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 $\mathbf{E}$ field as well as $\mathbf{B}$ 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 $\mathbf{B}$ and $\mathbf{E}$ 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.

arXiv comment8 pages, one figure

References in corpus (4)

• Final Report of the Muon E821 Anomalous Magnetic Moment Measurement at BNL
• Searching for New Physics beyond the Standard Model in Electric Dipole Moment
• Derivation of Generalized Thomas-Bargmann-Michel-Telegdi Equation for a Particle with Electric Dipole Moment
• General Spin Precession and Betatron Oscillation in Storage Ring

Cited by in corpus (1)

• General description of spin motion in storage rings in presence of oscillating horizontal fields