G. Petrucci

TL;DR: In this article, the anomalous magnetic moments of positive and negative muons were found to be aμ+ = 1165911(11) × 10−9 and aμ− = 1165937(12) × 11−9 giving an average value for muons of aμ= 1165924(8.5)×10−19e · cm.

TL;DR: In this paper, a general description of the CERN ICE electron cooling experiment is given, and the storage ring and the design and realisation of the cooling apparatus (electron gun and collector, the vacuum system, the magnetic system, beam diagnostics, high voltage stabilisation) are discussed.

TL;DR: In this paper, the anomalous magnetic moment of the electron and the muon has been used to verify the theory of quantum electrodynamics at high q2 ~(20 GeV/c)2 making it very unlikely that the theory will be at fault in the low q2 region appropriate for other measurements of fundamental constants.

TL;DR: In this paper, the ICE (initial cooling experiment) storage ring was used to cool 46 MeV protons by means of electrons in the initial cooling ring, achieving a density increase in six dimensional phase space of over a factor of 106, with cooling times in momentum spread and betatron amplitudes of 0.3 and 1.2 s, respectively.

TL;DR: In this article, the authors set a limit of at least 32 hours for the antiproton lifetime in its rest frame in the ICE storage ring and held for 85h with the help of stochastic cooling.