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pro vyhledávání: '"Gorton, Oliver C."'
Optical-model potentials (OMPs) are critical ingredients for basic and applied nuclear physics. Present-day computational capabilities allow us to generate data-driven nucleon-nucleus OMPs that are non-local and exactly dispersive (as theoretically r
Externí odkaz:
http://arxiv.org/abs/2410.19269
Autor:
Gorton, Oliver C., Escher, Jutta E.
Porter-Thomas fluctuations of neutron widths skew compound nuclear decay probabilities from their statistical Hauser-Feshbach values. We present a straightforward method to correct Hauser-Feshbach calculations for these fluctuations, useful for model
Externí odkaz:
http://arxiv.org/abs/2410.01074
Autor:
Gorton, Oliver C., Johnson, Calvin W.
Publikováno v:
Phys. Rev. C 110, 034305 - Published 4 September 2024
The interacting shell model, a configuration-interaction method, is a venerable approach for low-lying nuclear structure calculations; but it is hampered by the exponential growth of its basis dimension as one increases the single-particle space and/
Externí odkaz:
http://arxiv.org/abs/2406.10120
Autor:
Johnson, Calvin W., Gorton, Oliver C.
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 50 045110 (2023)
We compute the proton-neutron entanglement entropy in the interacting nuclear shell model for a variety of nuclides and interactions. Some results make intuitive sense, for example that the shell structure, as governed by single-particle and monopole
Externí odkaz:
http://arxiv.org/abs/2210.14338
Autor:
Gorton, Oliver C., Escher, Jutta E.
Publikováno v:
Phys. Rev. C 107, 044612 (2023)
Earlier work has demonstrated that cross sections for neutron-induced fission and radiative neutron capture can be determined from a combination of surrogate reaction data and theory. For the fission case, it was shown that Weisskopf-Ewing approximat
Externí odkaz:
http://arxiv.org/abs/2102.03452
Publikováno v:
In Computer Physics Communications March 2023 284
Autor:
Gorton, Oliver C.1,2 ogorton@sdsu.edu, Johnson, Calvin W.1 cjohnson@sdsu.edu, Escher, Jutta E.2 escher1@llnl.gov
Publikováno v:
EPJ Web of Conferences. 5/26/2023, Vol. 284, p1-4. 4p.