M. Bayar, C. W. Xiao, T. Hyodo, A. Doté, M. Oka and E. Oset Departamento de F́ısica Teórica and IFIC, Centro Mixto Universidad de Valencia-CSIC, Institutos de Investigación de Paterna, Aptdo. 22085, 46071 Valencia, Spain Department of Physics, Kocaeli University, 41380 Izmit, Turkey Department of Physics, Tokyo Institute of Technology, Meguro 152-8551, Japan High Energy Accelerator Research Orga...

The electric quadrupole moments of the decuplet baryons are calculated in the bound state approach to the SU(3) Skyrme model. In this approach, all the quadrupole moments of the decuplets are found to be proportional to the third component of the baryon isospin. Contrary to the SU(3) collective model, the kaonic contribution is as important as the pionic one. The transitional quadrupole moments...

The method of integral transforms is reviewed. In the framework of this method reaction observables are obtained with the bound–state calculation techniques. New developments are reported.

In this paper we introduce K matrix for three-body scattering and develop the K-matrix formalism corresponding to Faddeev's T-matrix formalism.l) In a previous paper ) (which is referred to, hereinafter, as A), brief but extensive explanations have been given for Faddeev's T-matrix formalism. The K-matrix formalism will be described in parallel with it. The symbols in A are also used here witho...

The M-theory interpretation of certain D=10 IIA p-branes implies the existence of worldvolume Kaluza-Klein modes which are expected to appear as 0-brane/p-brane bound states preserving 1/4 of the spacetime supersymmetry. We construct the corresponding solutions of the effective supergravity theory for p = 1, 4, and show that no such solution exists for p = 8.

The method of integral transforms is reviewed. In the framework of this method reaction observables are obtained with the bound–state calculation techniques. New developments are reported.

The one-dimensional Schrodinger equation is considered when the potential and its rst moment are absolutely integrable. The potential is uniquely constructed in terms of the scattering data consisting of the re ection coe cient from the right (left) and the knowledge of the potential on the right (left) half line of the real axis. Hence, neither the bound state energies nor the bound state nor...

We quantify the conditions at which “composites”, the resonances and bound states d, He are produced at RHIC. Using Hubble-like model for late stages, one can analytically solve the rate equations and also calculate the relevant optical depth factors. We calculate also the modification of ρ masse and width, and predict a radiacal shape change of σ.

We investigate the interaction between H-dibaryons employing a quark cluster model with a one-gluon-exchange potential and an effective meson exchange potential (EMEP). A deeply-bound state of two H-dibaryons due to the medium range attraction of the EMEP is obtained. The bound H–H system has a size of about 0.8 ∼ 0.9 fm because of the short-range repulsion generated by the color-magnetic inter...