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@ARTICLE{Meissner:59365,
author = {Meissner, U.G. and Rakhimov, A. M. and Wirzba, A. and
Yakhshiev, U. T.},
title = {{N}eutron-proton mass difference in isospin-asymmetric
nuclear matter},
journal = {The European physical journal / A},
volume = {32},
issn = {1434-6001},
address = {Berlin},
publisher = {Springer},
reportid = {PreJuSER-59365},
pages = {299 - 309},
year = {2007},
note = {Record converted from VDB: 12.11.2012},
abstract = {Isospin-breaking effects in the baryonic sector are studied
in the framework of a medium-modified Skyrme model. The
neutron-proton mass difference in infinite, asymmetric
nuclear matter is discussed. In order to describe the
influence of the nuclear environment on the skyrmions, we
include energy-dependent charged and neutral pion optical
potentials in the s- and p-wave channels. The present
approach predicts that the neutron-proton mass difference is
mainly dictated by its strong part and that it strongly
decreases in neutron matter.},
keywords = {nuclear matter (INSPIRE) / isospin: asymmetry (INSPIRE) / p
n: mass difference (INSPIRE) / Skyrme model (INSPIRE) /
potential: optical (INSPIRE) / effective Lagrangian
(INSPIRE) / soliton (INSPIRE) / form factor: electromagnetic
(INSPIRE) / numerical calculations (INSPIRE)},
cin = {IKP-3 / JARA-SIM},
ddc = {530},
cid = {I:(DE-Juel1)VDB25 / I:(DE-Juel1)VDB1045},
pnm = {Physik der Hadronen und Kerne},
pid = {G:(DE-Juel1)FUEK413},
shelfmark = {Physics, Nuclear / Physics, Particles $\&$ Fields /
12.39.Fe / 13.40.Gp / 21.65.+f},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000247244600007},
eprint = {0705.1603},
howpublished = {arXiv:0705.1603},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:0705.1603;\%\%$},
eprint = {oai:arXiv.org:0705.1603},
howpublished = {arXiv:oai:arXiv.org:0705.1603},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:oai:arXiv.org:0705.1603;\%\%$},
doi = {10.1140/epja/i2007-10390-9},
url = {https://juser.fz-juelich.de/record/59365},
}