73 citations · 449 across the 58 of their papers we have counts for
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hep-ph1998
Anomalous Hypercharge Axial Current And The Couplings Of The eta And f_1 (1420) Mesons To The Nucleon
S. Neumeier, M. Kirchbach
It is argued that the precise three flavor symmetry of hadrons is not SU(3)_F but rather U(4)_F restricted to SU(2)_{ud}*SU(2)_{cs}*U(1) and considered in the limit of frozen charm…
hep-ph1998
Lorentz Covariant Spin-Grouping of Baryon Resonances
M. Kirchbach
A well pronounced spin--grouping of baryon resonances to O(4) partial waves is found in baryon spectra and shown to be well interpreted in terms of Lorentz group representations of…
nucl-th1998★ 4 cited
Strange Isosinglet Versus Octet Scalar Axial Current
M. Kirchbach
The flavor SU(3)_f group symmetry of QCD is systematically considered as the heavy c quark limit of SU(4)_f. Within that scheme we argue that the U(1)_A anomaly prevents Gell-Mann'…