Krzysztof Rykaczewski Distinguished Senior Researcher Contact RYKACZEWSKIK@ORNL.GOV All Publications Experimental study of β and β−n decay of the neutron-rich N=54 isotone 87As Experiments on the synthesis of superheavy nuclei 284Fl and 285Fl in the 239,240Pu+48Ca reactions... A beachhead on the island of stability Analogous intruder behavior near Ni, Sn, and Pb isotopes First observation of 59Ge The nonlinear light output of NaI(Tl) detectors in the Modular Total Absorption Spectrometer 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... Neutron Beta Decay Studies with Nab 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... Large beta-delayed one-neutron and two-neutron emission rates in the decay of 86Ga Spectroscopy of element 115 decay chains... 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... β-γ and β-delayed neutron-γ decay of neutron-rich copper isotopes Beta-Gamma and Beta-Delayed Neutron-Gamma Decay of Neutron-Rich Copper Isotopes Pagination First page « First Previous page ‹â¶Ä¹ … Page 3 Current page 4 Page 5 … Next page ›â¶Äº Last page Last » Key Links Organizations Physical Sciences Directorate Physics Division Nuclear Science and Advanced Technology Section Nuclear Structure and Nuclear Astrophysics Group
