Halcrow, CJ, Manton, NS and Rawlinson, JI
(2018)
Quantized Skyrmions from SU(4) weight diagrams.
Physical Review C, 97 (3).
ARTN 034307.
ISSN 2469-9985
Abstract
Starting from solutions of the lightly bound Skyrme model, we construct many new Skyrmion solutions of the standard Skyrme model with tetrahedral or octahedral symmetry. These solutions are closely related to weight diagrams of the group SU(4), which enables us to systematically derive some geometric and energetic properties of the Skyrmions, up to baryon number 85. We discuss the rigid-body quantization of these Skyrmions and compare the results with properties of a selection of observed nuclei.
Metadata
Authors/Creators:
Halcrow, CJ
Manton, NS
Rawlinson, JI
Copyright, Publisher and Additional Information:
Published by the American Physical Society under the terms of the
Creative Commons Attribution 4.0 International license. Further
distribution of this work must maintain attribution to the author(s)
and the published article’s title, journal citation, and DOI. Funded
by SCOAP³. (https://creativecommons.org/licenses/by/4.0/)
Keywords:
Collective levels; Energy levels & level densities; Nuclear structure & decays; Skyrmions; Collective models; Models based on symmetries
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