Krzysztof P Rykaczewski Distinguished Senior Researcher Contact rykaczewskik@ornl.gov | 865.576.2636 All Publications A beachhead on the island of stability... The nonlinear light output of NaI(Tl) detectors in the Modular Total Absorption Spectrometer... First observation of 59Ge... BETA DECAY OF THE MOST NEUTRON-RICH ISOTOPES CLOSE TO Ni-78... Selected spectroscopic results on element 115 decay chains... On the 57-us isomer in 93Rb... Modular Total Absorption Spectrometer at the HRIBF (ORNL, Oak Ridge)... ACTINIDE ISOTOPES FOR THE SYNTHESIS OF SUPERHEAVY NUCLEI... Experimental study of the β-γ and β-nγ decay of the neutron-rich nucleus 85Ga... Study of the B-Y and B-NY decay of neutron-rich Nucleus 85GA... Neutron Beta Decay Studies with Nab... Spectroscopy of element 115 decay chains... Large beta-delayed one-neutron and two-neutron emission rates in the decay of 86Ga... Beta-decay study of neutron–rich isotopes of Bromine and Krypton... Studies of the 249Bk+48Ca reaction including decay properties and excitation function for isotopes of element 117 and discove... New Half-Life Measurements of the Most Neutron-Rich Arsenic and Germanium Isotopes... On-Line Commissioning of the HRIBF Resonant Ionization Laser Ion Source... Low-Energy Level Schemes of <sup>66,68</sup>Fe and Inferred Proton and Neutron Excitations Across Z=28 and N=40... Production and decay of the heaviest nuclei 293,294117 and 294118... New Half-lives of r-process Zn and Ga Isotopes Measured with Electromagnetic Separation... Beta-Gamma and Beta-Delayed Neutron-Gamma Decay of Neutron-Rich Copper Isotopes... β-γ and β-delayed neutron-γ decay of neutron-rich copper isotopes... β decay of 71,73Co: Probing single-particle states approaching doubly magic 78Ni... STUDIES OF 48Ni USING THE OPTICAL TIME PROJECTION CHAMBER... Studies of <sup>48</sup>Ni Using the Optical Time Projection Chamber... Pagination First page « First Previous page ‹‹ … Page 3 Current page 4 Page 5 … Next page ›› Last page Last » Key Links ORCID Organizations Physical Sciences Directorate Physics Division Nuclear Science and Advanced Technology Section Nuclear Structure and Nuclear Astrophysics Group