RESONANCE METHOD OF ELECTRIC-DIPOLE-MOMENT MEASUREMENTS IN STORAGE RINGS.

ORLOV, Y.F. ; MORSE, W.M. ; SEMERTZIDIS, Y.K.

Brookhaven National Laboratory

关键词: Betatrons;    Precession;    Electric Dipole Moments;    Storage Rings;    43 Particle Accelerators;   

DOI  :  10.2172/884642
RP-ID  :  BNL--75903-2006-IR
RP-ID  :  DE-AC02-98CH10886
RP-ID  :  884642

美国|英语

来源: UNT Digital Library

【 摘 要 】

A ''resonance method'' of measuring the electric dipole moment (EDM) of nuclei in storage rings is described, based on two new ideas: (1) Oscillating particles velocities in resonance with spin precession, and (2) alternately producing two sub-beams with different betatron tunes--one sub-beam to amplify and thus make it easier to correct ring imperfections that produce false signals imitating EDM signals, and the other to make the EDM measurement.