The J\"ulich Electric Dipole moment Investigation (JEDI) collaboration aims at a direct measurement of the Moment (EDM) protons and deuterons using storage ring. is based on polarization measurement. In order to reach highest accuracy, one has know exact trajectory through magnets, especially quadrupoles, avoid influence magnetic fields vector. this paper, development beam-based alignment techn...

Hole burning, which is attributed to optical pumping of nuclear-quadrupole levels, has been observed in the stoichiometric rare-earth compound, EuP5O14 . The long lifetime of these holes (-60 min) implies slow nuclear-spin flip-flop rates. The small magnetic moment of Eu3+ has prevented conventional magnetic-resonance measurements on Eu3+ compounds, but hole burning provides a sensitive method ...

The electric quadrupole coupling constant of the 31Al ground state is measured to be νQ = ∣

We have investigated collisions between transversely polarized electrons and Ar, in which the Ar is simultaneously ionized and excited to the Ar+*f3p4sDd4pg states. The Stokes parameters of the fluorescence emitted in the following transitions was measured: sDd4s D5/2− s Dd4p F7/2 s461.0 nmd, s Dd4s D5/2 − sDd4p F5/2 s463.7 nmd, s Pd3d D5/2− s Dd4p D5/2 s448.2 nmd, and s Dd4s D3/2− s Dd4p P3/2 ...

We report the first comprehensive calculations of 2(+) excitations with a microscopic theory applicable to over 90% of the known nuclei. The theory uses a quantal collective Hamiltonian in five dimensions. The only parameters in theory are those of the finite-range, density-dependent Gogny D1S interaction. The following properties of the lowest 2(+) excitations are calculated: excitation energy...

The electric quadrupole moments of the decuplet baryons are calculated in the bound state approach to the SU(3) Skyrme model. In this approach, all the quadrupole moments of the decuplets are found to be proportional to the third component of the baryon isospin. Contrary to the SU(3) collective model, the kaonic contribution is as important as the pionic one. The transitional quadrupole moments...