Krzysztof Rykaczewski Distinguished Senior Researcher Contact RYKACZEWSKIK@ORNL.GOV All Publications Decay studies of the 𝛽-delayed neutron emitters 87Br and 88Br measured by means of the Modular Total Absorption Spectrometer at ORNL HRIBF Towards the Discovery of New Elements: Production of Livermorium (Z=116) with 50Ti First Exploration of Monopole-Driven Shell Evolution above the 𝑁=126 Shell Closure: New Millisecond Isomers in 213Tl and 215Tl Proton Shell Gaps in N=28 Nuclei from the First Complete Spectroscopy Study with FRIB Decay Station Initiator... Actinide targets for the synthesis of superheavy nuclei β-delayed neutron emissions from N>50 gallium isotopes Evidence for ground-state electron capture of 40K β decay of 36Mg and 36Al: Identification of a β-decaying isomer in 36Al Rare 40K Decay with Implications for Fundamental Physics and Geochronology Microsecond Isomer at the N=20 Island of Shape Inversion Observed at FRIB Precision measurement of 65Zn electron-capture decays with the KDK coincidence setup Development of digital electronics for the search of SHE nuclei using GARIS-II/III at RIKEN Improving fission-product decay data for reactor applications: part I—decay heat Complete β-decay patterns of 142Cs,142Ba, and 142La determined using total absorption spectroscopy... New isotope 286Mc produced in the 243Am+48Ca reaction Average charge states of heavy ions in rarefied hydrogen First observation of isomeric states in 111Zr, 113Nb, and 115Mo Crossing N=28 Toward the Neutron Drip Line: First Measurement of Half-Lives at FRIB Demonstration of the neutron tracking capability of NEXT array in time-of-flight measurements to improve energy resolution β decay of neutron-rich 76Cu and the structure of 76Zn β-Delayed One and Two Neutron Emission Probabilities Southeast of 132Sn and the Odd-Even Systematics in r-Process Nuclide Abundances First experiment at the Super Heavy Element Factory: High cross section of 288Mc in the 243Am+48Ca reaction and identification of the new isotope 264Lr Measuring the β-decay Properties of Neutron-rich Exotic Pm, Sm, Eu, and Gd Isotopes to Constrain the Nucleosynthesis Yields in the Rare-earth Region Investigation of 48Ca-induced reactions with 242Pu and 238U targets at the JINR Superheavy Element Factory Probing Optimal Reaction Energy for Synthesis of Element 119 from 51V+248Cm Reaction with Quasielastic Barrier Distribution Measurement Pagination Current page 1 Page 2 Page 3 … Next page ›ĺ Last page Last » Key Links Organizations Physical Sciences Directorate Physics Division Nuclear Science and Advanced Technology Section Nuclear Structure and Nuclear Astrophysics Group
