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@ARTICLE{Heo:250840,
author = {Heo, Yonggoo and Kobdaj, C. and Lutz, Matthias},
title = {{T}he chiral {L}agrangian with three flavors and
large-${N}_c$ sum rules},
journal = {The European physical journal / A},
volume = {59},
number = {1},
issn = {1434-6001},
address = {Heidelberg},
publisher = {Springer},
reportid = {GSI-2023-00091, arXiv:2201.04319},
pages = {1},
year = {2023},
note = {This article is licensed under a Creative Commons
Attribution 4.0 International License},
abstract = {We reconsider the chiral Lagrangian with three-flavor
baryon fields. A systematic analysis of all low-energy
constants (LEC) that contribute to the axial-vector and
pseudoscalar currents in the baryon octet and decuplet
fields at next-to-leading order in the inverse number of
colors ($N_c$ ) of QCD is performed. We study the
correlation function consisting of axial-vector and scalar
currents as well. While there are 4 LEC relevant at leading
chiral order, the number of relevant LEC at subleading order
is 23. For those a leading order large-N_cN c analysis
predicts 3 and 18 sum rules respectively. At the next
accuracy level the number of sum rules is reduced to 2 and
8. Our results are illustrated by a tree-level analysis of
available axial-vector coupling constants and strong decay
widths of the baryon decuplet states.},
cin = {QCD},
ddc = {530},
cid = {I:(DE-Ds200)QCD-20160901OR395},
pnm = {612 - Cosmic Matter in the Laboratory (POF4-612) / DFG
project 491382106 - Open-Access-Publikationskosten /
2022-2024 / GSI Helmholtzzentrum für Schwerionenforschung
(491382106)},
pid = {G:(DE-HGF)POF4-612 / G:(GEPRIS)491382106},
experiment = {$EXP:(DE-Ds200)no_experiment-20200803$},
typ = {PUB:(DE-HGF)16},
eprint = {2201.04319},
howpublished = {arXiv:2201.04319},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2201.04319;\%\%$},
UT = {WOS:000906958900001},
doi = {10.1140/epja/s10050-022-00905-5},
url = {https://repository.gsi.de/record/250840},
}