Bogomol’nyi-Prasad-Sommerfield Skyrme model and nuclear binding energies

Bibliographic description

punktacja MEiN [2013 A]: 45

title:	Bogomol’nyi-Prasad-Sommerfield Skyrme model and nuclear binding energies
author:	Adam Christoph, Naya C., Sanchez-Guillen Joaquin, Wereszczyński Andrzej
journal title:	Physical Review Letters
volume:	111
issue:	23
date of publication :	2013
article ID:	232501
ISSN:	0031-9007
eISSN:	1079-7114 1092-0145
DOI:	10.1103/PhysRevLett.111.232501
language:	English
journal language:	English
abstract in English:	We use the classical Bogomol’nyi-Prasad-Sommerfield (BPS) soliton solutions of the BPS Skyrme model together with corrections from the collective coordinate quantization of spin and isospin, the electrostatic Coulomb energies, and a small explicit breaking of the isospin symmetry-accounting for the proton-neutron mass difference-to calculate nuclear binding energies. We find that the resulting binding energies are already in excellent agreement with their physical values for heavier nuclei, demonstrating thereby that the BPS Skyrme model is a distinguished starting point for a detailed quantitative investigation of nuclear and low-energy strong interaction physics.
affiliation:	Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
type:	journal article
subtype:	academic paper

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