ar X iv : n uc l - th / 9 80 80 44 v 1 1 7 A ug 1 99 8 Multiquark picture for Σ ( 1620 )

ar X iv : n uc l - th / 0 10 80 18 v 1 8 A ug 2 00 1 1 Photon and Electron induced Particle Production on Nuclei ∗

ar X iv : n uc l - th / 9 60 80 57 v 2 1 8 N ov 1 99 6 Strong decays of nonstrange q 3 baryons

ar X iv : n uc l - th / 9 50 80 19 v 1 1 0 A ug 1 99 5 Instabilities in nuclei

The evolution of dynamical perturbations is examined in nuclear multifragmentation in the frame of Vlasov equation. Both plane wave and bubble type of perturbations are investigated in the presence of surface (Yukawa) forces. An energy condition is given for the allowed type of instabilities and the time scale of the exponential growth of the instabilities is calculated. The results are compare...

ar X iv : n uc l - th / 9 70 80 12 v 1 8 A ug 1 99 7 1 Photoproduction of the Hypertriton

In the framework of the impulse approximation we study the photoproduction of the hypertriton ΛH by using realistic He wave functions obtained as solutions of Faddeev equations with the Reid soft-core potential for different ΛH wave functions. We obtain relatively small cross sections of the order of 1 nb. We also find that the influence of Fermi motion is important, while the effect of differe...

ar X iv : n uc l - th / 9 50 80 11 v 2 1 1 A ug 1 99 5 THE d ’ - DIBARYON IN THE NONRELATIVISTIC QUARK MODEL

The narrow peak recently found in various pionic double charge exchange (DCX) cross sections can be explained by the assumption of a universal resonance at 2065 MeV, called d ′. We calculate the mass of a six-quark system with J P = 0 − , T = 0 quantum numbers employing a cluster model and a shell model basis to diagonalize the nonrelativistic quark model Hamiltonian.