1 citations · 1 across the 3 of their papers we have counts for
13 papers
Why do we need instantons in strangeness hadron physics?
Makoto Oka
Roles of instantons in strangeness hadron physics are discussed. After introducing general features of instantons, hadron spectroscopy under the influence of instanton-quark effect…
Baryon-Baryon Interaction in the Quark Cluster Model
Makoto Oka
The quark cluster model approach to the baryon-baryon interaction is reviewed and recent application to the charge symmetry breaking in nuclear force is discussed.
Vector Component of Confinement Force and P-Wave Spectrum of D mesons
Jun Sugiyama, Satoshi Mashita, Muneyuki Ishida +1
The mass spectrum and the pionic decay widths of the P-wave mesons are studied using the Dirac equation for the light quark. Our aim is to determine the Lorentz property of the…
Chiral Symmetry and Weak Decay of Hypernuclei
Makoto Oka
The weak decays of hyperons and hypernuclei are studied from the chiral symmetry viewpoint. The soft pion relations are useful in understanding the isospin properties of the weak h…
Renormalization Group Approach to the O(N) linear Sigma Model at Finite Temperature
T. Umekawa, K. Naito, M. Oka
The Wilsonian renormalization group (RG) method is applied to finite temperature systems for the study of non-perturbative methods in the field theory. We choose the O(N) linear si…
Hyperon Non-leptonic Weak Decays in the Chiral Perturbation Theory II
K. Takayama, M. Oka
Hyperon non-leptonic weak decay amplitudes are studied in the chiral perturbation theory. The weak interaction vertices caused by the four quark operators are substituted by the pr…