Thesis (Ph.D.)-University of Birmingham, Department of Physics.
|Statement||by Simon Adrian Wells.|
2. Spectroscopy on ytterbium We have used this new variant of fast-beam laser spectroscopy for systematic investigations of the hfs and IS in the neutron-deficient Yb isotopes, covering the interesting transitional region between spherical and strongly deformed nuclear Cited by: Aug 01, · Laser spectroscopy measurements have been performed on neutron deficient iridium isotopes. The hyperfine structure and isotope shift of the optical Ir I transition 5d76s2 4F9/2 → 5d76s6p 6F11/2 at nm have been studied for the –Ir, Cited by: 5. Aug 01, · By collincar fast beam laser spectroscopy hyperfine structure and isotope shift have been measured of neutron deficient radioactive isotopes of lead (Pb,Pb,Pb,Pb,Pb,Pb,Pb,Pb) and thallium (TlTl,Tl,Tl,Tl,Tl). Therefrom nuclear magnetic dipole moments, electric Cited by: 9. The Table of Contents for the book is as follows: Preface. Part I. LASER COOLING AND TRAPPING, MECHANICAL EFFECT OF LIGHT fine structure spectroscopy with the single trapped barium ion: Collinear fast beam laser spectroscopy of the neutron-deficient thallium isotopes.
This thesis investigates the neutron-deficient isotopes ,,,Bi. A particular focus was placed on studying their alpha decay and isomeric states. The data analysed was gathered at the ISOLDE facility at CERN. Bi nuclei were produced through the collision of high energy protons with a uranium carbide target. A three-step laser ionisation process was used to extract two states of Bi Author: Megan Jenkinson. Laser Spectroscopy Methods Collinear Laser Spectroscopy –Fluorescence photon detection»Na, Ga, and Be already presented –Beta-detected nuclear magnetic resonance»Neutron-rich 31,33Mg isotopes»Production rate ions/s for 33Mg –Collisional ionization and ion counting»Neutron-rich Ar isotopes»Production rate ~ 43ions/s for Ar. Using tantalum foil as a target material, the on-line combined target-ion source unit efficiency, which is the product of the ionization and release efficiencies, has . Abstract: The ground-state properties of exotic indium isotopes approaching the neutron numbers N= 50 and N= 82 will be studied by laser spectroscopy. Nuclear spins, changes in the rms charge radii and electromagnetic moments of 49 In are proposed to be measured by collinear resonance ionization spectroscopy using the CRIS experimental Cited by: 2.
Detailed spectroscopy of the neutron-deficient ,Bi isotopes • Extensive level schemes for both Bi isotopes • Onset of collectivity also present in Bi • Evidence proving the smaller quadrupole deformations in Bi than in Bi • New high-spin isomeric states found in bothodd-. The tenth international conference on Laser Spectroscopy covered a broad spectrum of subjects related to laser physics. It featured novel results on very basic problems such as laser cooling, atomic interferometry, QED, quantum and nonlinear optics as well as new laser sources and new methods for laser spectroscopy. Quadrupole moments of radium isotopes from the 7p2P3/2 hyperfine structure in Ra II The method of on-line collinear fast-beam laser spectroscopy has been applied using frequency-doubling of cw. In-source laser spectroscopy experiments for neutron-deficient thallium isotopes at the nm atomic transition have been carried out at the Investigation of Radioactive Isotopes on.