منابع مشابه
Observation of the nuclear magnetic octupole moment of 133Cs.
We describe our high-resolution measurements of the 133Cs 6p (2)P(3/2) state hyperfine structure. An optically narrowed diode laser excites perpendicularly a highly collimated atomic beam. The spectra are calibrated with a stable reference diode laser using a rf locking scheme allowing us to determine the splittings with an accuracy of < or =2 kHz, an order of magnitude better than previous res...
متن کاملNuclear magnetic moment of the 57Cu ground state.
The nuclear magnetic moment of the ground state of (57)Cu(Iota(pi) = 3/2(-), T(1/2) = 196.3 ms) has been measured to be /mu((57)Cu)/ = (2.00 +/- 0.05)mu(N) using the beta-NMR technique. Together with the known magnetic moment of the mirror partner (57)Ni, the spin expectation value was extracted as = -0.078 +/- 0.13. This is the heaviest isospin mirror T = 1/2 pair above the (40...
متن کاملCoherent Magnetic Moment Reversal in Small Particles with Nuclear Spins
Small magnetic particles have now been investigated as good candidates for experimental observation of macroscopic quantum tunneling (MQT) and coherence (MQC). This is because at first sight the main critera for a system to be a good candidate for seeing MQP (P for phenomena) are met. One of these is that the energy barrier through which the system must tunnel be microscopic, even though the tu...
متن کاملNeutrino Magnetic Moment
Current experimental and observational limits on the neutrino magnetic moment are reviewed. Implications of the recent results from the solar and reactor neutrino experiments for the value of the neutrino magnetic moment are discussed. It is shown that spin-flavor precession in the Sun is suppressed.
متن کاملLepton Anomalous Magnetic Moment
This article reviews and updates the Standard Model prediction of the τ lepton g−2. Updated QED and electroweak contributions are presented, together with new values of the leading-order hadronic term, based on the recent low energy ee data from BaBar, CMD-2, KLOE and SND, and of the hadronic light-by-light contribution. The total prediction is confronted to the available experimental bounds on...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1985
ISSN: 0031-9007
DOI: 10.1103/physrevlett.55.1559