Hyperfine structure and isotope shifts in Mo II

Hyperfine structure and isotope shift measurements

The 4d S0 ground-state transitions to the 4d 9 5p configuration of palladium (Pd) have been studied. For this purpose, a tunable, single-mode, deep-UV cw laser has been built to generate the sum frequency of a frequency-doubled Ti:S laser with a second Ti:S laser. The produced wavelengths range from 244 to 276 nm. From the measured spectra the frequency splitting due to hyperfine structure and ...

Vacuum-ultraviolet spectroscopy of Xe: Hyperfine splittings, isotope shifts, and isotope-dependent ionization energies

High-resolution spectroscopy of xenon is performed on four transitions from the 5p S0 ground state to the 5d8@3/2#1 , 8d@1/2#1 , 8d@3/2#1, and 7s8@1/2#1 excited states ( j l-coupling notation! by means of 1VUV 11UV photoionization spectroscopy. Spectra of all nine stable isotopes are resolved enabling the determination of the hyperfine splittings and isotope shifts. Magnetic dipole ~for both Xe...

Precise measurements of UV atomic lines: Hyperfine structure and isotope shifts in the 398.8 nm line of Yb

– We demonstrate a technique for frequency measurements of UV transitions with sub-MHz precision. The frequency is measured using a ring-cavity resonator whose length is calibrated against a reference laser locked to the D2 line of Rb. We have used this to measure the 398.8 nm 1S0 ↔ P 1 line of atomic Yb. We report isotope shifts of all the seven stable isotopes, including the rarest isotope Yb...

Lamb shifts and fine-structure splittings for light muonic ions: Hyperfine-structure corrections.

Lamb shifts and hyperfine structure in 6Li+ and 7Li+: Theory and experiment.