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We investigate a Σmixing probability of a neutronrich Λhypernucleus 10ΛLi by using microscopic shellmodel calculations considering a ΛΣ coupling in the first order perturbation. The theoretical Σ...
Quasiparticle-Rotor Model Description of Carbon Isotopes
Energy spectra Particle projected BCS model Core excitation Quasiparticle-rotor model
2010/10/13
In this work we perform quasiparticle-rotor coupling model calculations within the usual BCS and the projected BCS for the carbon isotopes 15C, 17C and 19C using 13C as the building block. Owing to th...
Topics on Hydrodynamic Model of Nucleus-Nucleus Collisions
Hydrodynamic Model Nucleus-Nucleus Collisions
2010/10/13
A survey is given on the applications of hydrodynamic model of nucleus-nucleus collisons, focusing especially on i) the resolution of hydrodynamic equations for arbitrary configurations, by using the ...
Inclusive Photoproduction of Lepton Pairs in the Parton Model
Inclusive Photoproduction Lepton Pairs the Parton Model
2010/10/25
In the framework of the QCD parton model, we study unpolarized scattering of high energy real photons from a proton target into lepton pairs and a system of hadrons. For a given parametrization of par...
Pseudo-SU(4) Model and Beta Decay of pf-shell Nuclei
Pseudo-SU(4) Model Beta Decay pf-shell Nuclei
2010/10/25
The spectra and the beta decay of the Ni-Cu-Zn isotopes with A=58, 59 and 60 are studied by using the pseudo-SU(4) model.
On the Static Properties of Baryons in the Skyrme Model
the Static Properties Baryons the Skyrme Model
2010/10/22
We use a modified version of the Skyrme model in which the stabilizing fourth-order term is separated in two parts with different parameters that are introduced in the Lagrangian and could vary indepe...
Weak Decay Constant of Pseudoscalar Mesons in a QCD-Inspired Model
Weak Decay Constant Pseudoscalar Mesons a QCD-Inspired Model
2010/10/19
We show that a linear scaling between the weak decay constants of pseudoscalars and the vector meson masses is supported by the available experimental data. The decay constants scale as fm=f¼ =...
Binding Energies of Isoscalar and Isovector Ground States of N=Z Nuclei in the Interacting Boson Model
Isoscalar and Isovector Ground States N=Z Nuclei the Interacting Boson Model
2010/10/28
An algebraic model is developed to calculate the T = 0 and T = 1 ground-state binding energies of N = Z nuclei in the 28-50 shell which is currently the object of many experimental studies.