9 citations · 9 across the 2 of their papers we have counts for
2 papers
hep-ph2008★ 9 cited
Exotic Quark Structure of Lambda(1405) in QCD Sum Rule
T. Nakamura, J. Sugiyama, N. Ishii +2
A new analysis is performed in QCD sum rule for the lightest negative parity baryon Lambda (1405). Mixings of three-quark and five-quark Fock components are taken into account. Ter…
hep-ph2008
Chiral Symmetry of Nucleon Resonances in QCD sum rules
T. Nakamura, P. Gubler, M. Oka
The QCD sum rule approach is employed in order to study chiral properties of positive- and negative-parity nucleon resonances. It is pointed out that nucleons with an ``exotic'' ch…