Composite nucleons in scalar and vector mean fields

Composite nucleons in scalar and vector mean fields.

We emphasize that the composite structure of the nucleon may play quite an important role in nuclear physics. It is shown that the momentum-dependent repulsive force of second order in the scalar field, which plays an important role in Dirac phenomenology, can be found in the quark-meson coupling (QMC) model, and that the properties of nuclear matter are well described through the quarkscalar d...

Visualization of Scalar and Vector Fields

Treatment of Baryonic Resonances in the Rqmd Approach including Scalar–vector Mean Fields

In the relativistic Quantum Molecular Dynamics (RQMD) approach baryons are described within the framework of covariant hamilton constraint dynamics. The inclusion of a relativistic mean field results in a quasiparticle picture for the baryons. This requires to distinguish between canonical and kinetic variables of the particles. As resonances we include the ∆(1232) and theN(1440) resonance. The...

Composite vector particles in external electromagnetic fields

Citation Davoudi, Zohreh, and William Detmold. "Composite vector particles in external electromagnetic fields. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Latt...

Interactive Visualization of Mixed Scalar and Vector Fields

This paper describes an approach for interactive visualization of mixed scalar and vector fielda, in which vector icons are generated from pre-vozelized icon templates and volume-rendered together with the volumetric scalar data. This approach displays simultaneously the global structure of the scalar field land the detailed features of the vector field. Interactive visualization is achieved wi...