<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Collinear Laser Spectroscopy of Potassium : Nuclear Charge Radii beyond N=28"^^ . "Nuclear ground-state properties, such as spin, charge radius, and magnetic dipole and electric quadrupole moments are important quantities to describe the nucleus. The comparison of experimental data to shell-model calculations gives insight in the underlying nuclear structure and composition of ground-state wave functions. Spins and charge\r\nradii can also be used to test the predictions of state-of-the-art microscopic models. This work contributes to these studies providing new measurements in the region of the nuclear chart around the magic proton number Z=20. The data have been obtained at the collinear laser spectroscopy setup COLLAPS located at the radioactive-ion-beam facility ISOLDE at CERN. Using bunched-beam laser spectroscopy hyper fine structure spectra of the potassium isotopes with mass number A=48-51 could be recorded for\r\nthe first time.\r\nGround-state spins and isotope shifts could be deduced for 48-51K contributing to the evolution of the proton d3/2 orbital beyond the shell closure at the magic neutron number\r\nN=28. Charge radii deduced from isotope shifts provide information towards the systematics of the charge radii in the calcium region beyond the N=28 shell closure.\r\nWhile theoretical calculations predict the correct spins, the charge radii still provide a challenge even to the newest relativistic mean-field and coupled cluster models."^^ . "2013" . . . . . . . "Kim Dieter"^^ . "Kreim"^^ . "Kim Dieter Kreim"^^ . . . . . . "Collinear Laser Spectroscopy of Potassium : Nuclear Charge Radii beyond N=28 (PDF)"^^ . . . "Thesis_Kim_Kreim.pdf"^^ . . . "Collinear Laser Spectroscopy of Potassium : Nuclear Charge Radii beyond N=28 (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Collinear Laser Spectroscopy of Potassium : Nuclear Charge Radii beyond N=28 (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Collinear Laser Spectroscopy of Potassium : Nuclear Charge Radii beyond N=28 (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Collinear Laser Spectroscopy of Potassium : Nuclear Charge Radii beyond N=28 (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Collinear Laser Spectroscopy of Potassium : Nuclear Charge Radii beyond N=28 (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #15232 \n\nCollinear Laser Spectroscopy of Potassium : Nuclear Charge Radii beyond N=28\n\n" . "text/html" . . . "530 Physik"@de . "530 Physics"@en . .