Search Results - "Sierk, Arnold J."

Production of Energetic Light Fragments in Spallation Reactions by Mashnik, Stepan G., Kerby, Leslie M., Gudima, Konstantin K., Sierk, Arnold J.

“…Different reaction mechanisms contribute to the production of light fragments (LF) from nuclear reactions. Available models cannot accurately predict emission…”
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Global calculation of nuclear shape isomers by Möller, Peter, Sierk, Arnold J, Bengtsson, Ragnar, Sagawa, Hiroyuki, Ichikawa, Takatoshi

“…To determine which nuclei may exhibit shape isomerism, we use a well-benchmarked macroscopic-microscopic model to calculate potential-energy surfaces as…”
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Fission barriers at the end of the chart of the nuclides by Möller, Peter, Sierk, Arnold J., Ichikawa, Takatoshi, Iwamoto, Akira, Mumpower, Matthew

“…We present calculated fission-barrier heights for 5239 nuclides for all nuclei between the proton and neutron drip lines with 171 ≤ A ≤ 330. The barriers are…”
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Calculated fission yields of neutron-deficient mercury isotopes by Möller, Peter, Randrup, Jørgen, Sierk, Arnold J.

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Contrasting fission potential-energy structure of actinides and mercury isotopes by Ichikawa, Takatoshi, Iwamoto, Akira, Möller, Peter, Sierk, Arnold J.

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Into the fission valley by Moller, Peter, Sierk, Arnold J

“…Some heavier elements can be artificially created through the collision and fusion of other nuclei, and over the past 60 years about 20 new elements have been…”
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Brownian shape motion: Fission fragment mass distributions by Randrup, Jørgen, Möller, Peter, Sierk, Arnold J.

“…It was recently shown that remarkably accurate fission-fragment mass distributions can be obtained by treating the nuclear shape evolution as a Brownian walk…”
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Recent Developments of the Cascade-Exciton Model of Nuclear Reactions by Mashnik, Stepan G., J sierk, Arnold

“…Recent developments of the Cascade-Exciton Model (CEM) of nuclear reactions are described. The improved cascade-exciton model as implemented in the code CEM97…”
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MCNP5 for proton radiography by Hughes, H. Grady, Brown, Forrest B., Bull, Jeffrey S., Goorley, John T., Little, Robert C., Liu, Lon-Chang, Mashnik, Stepan G., Prael, Richard E., Selcow, Elizabeth C., Sierk, Arnold J., Sweezy, Jeremy E., Zumbro, John D., Mokhov, Nikolai V., Striganov, Sergei I., Gudima, Konstantin K.

“…The developmental version of MCNP5 has recently been extended to provide for continuous-energy transport of high-energy protons. This enhancement involves the…”
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Fission and Fusion at the End of the Periodic System by Möller, Peter, Sierk, Arnold J., Ichikawa, Takatoshi, Iwamoto, Akira

“…We calculate in a macroscopic-microscopic model fission potential-energy surfaces for neutron-rich actinides and fission-fusion potential-energy surfaces…”
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Heavy-element fission barriers by Möller, Peter, Sierk, Arnold J., Ichikawa, Takatoshi, Iwamoto, Akira, Bengtsson, Ragnar, Uhrenholt, Henrik, Åberg, Sven

“…We present calculations of fission properties for heavy elements. The calculations are based on the macroscopic-microscopic finite-range liquid-drop model with…”
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Character and prevalence of third minima in actinide fission barriers by Ichikawa, Takatoshi, Möller, Peter, Sierk, Arnold J.

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Nuclear physics Into the fission valley by Möller, Peter, Sierk, Arnold J

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Five-dimensional fission-barrier calculations from 70Se to 252Cf by Möller, Peter, Sierk, Arnold J, Iwamoto, Akira

“…We present fission-barrier-height calculations for nuclei throughout the periodic table based on a realistic macroscopic-microscopic model. Compared to other…”
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Five-Dimensional Fission-Barrier Calculations from S e 70 to C f 252 by Möller, Peter, Sierk, Arnold J., Iwamoto, Akira

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Fission in a wall-and-window one-body-dissipation model by Sierk, Arnold J., Nix, J. Rayford

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Hauser-Feshbach fission fragment de-excitation with calculated macroscopic-microscopic mass yields by Jaffke, Patrick, Moller, Peter, Talou, Patrick, Sierk, Arnold J

“…Phys. Rev. C 97, 034608 (2018) The Hauser-Feshbach statistical model is applied to the de-excitation of primary fission fragments using input mass yields…”
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Developments in the Calculation of Fission Potential-Energy Surfaces by Möller, Peter, Madland, David G., Sierk, Arnold J., Iwamoto, Akira

“…We present calculations based on a realistic theoretical model of the multi-dimensional potential-energy surface of a fissioning nucleus. This surface guides…”
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Calculation of compound-nucleus cross sections for symmetric very-heavy-ion reactions by Nix, J. Rayford, Sierk, Arnold J.

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MCNP6 Study of Fragmentation Products from 112Sn + 112Sn and 124Sn + 124Sn at 1 GeV/nucleon by Mashnik, Stepan G, Sierk, Arnold J

“…Isotope production cross sections from 112Sn + 112Sn and 124Sn + 124Sn reactions at 1 GeV/nucleon, which were measured recently at GSI using the heavy-ion…”
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