Relativistic transport theory for N, Delta and N*(1440) system

A self-consistent relativistic Boltzmann-Uehling-Uhlenbeck equation for the N (1440) resonance is developed based on an effective Lagrangian of baryons interacting through mesons. The equation is consistent with that of 
A self-consistent relativistic Boltzmann-Uehling-Uhlenbeck equation for the N (1440) resonance is developed based on an effective Lagrangian of baryons interacting through mesons. The equation is consistent with that of nucleon s and delta s which we derived before. Thus, we obtain a set of coupled equations for the N, Delta and N (1440) distribution functions. All the N (1440)-relevant in-medium two-body scattering cross sections within the N, Delta and N (1440) system are derived from the same effective Lagrangian in addition to the mean field and presented analytically. Medium effects on the cross sections are discussed.
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Metadaten
Author:Guangjun Mao, Ludwig Neise, Horst Stöcker, Walter Greiner
URN:urn:nbn:de:hebis:30-23220
Document Type:Preprint
Language:English
Date of Publication (online):2005/12/15
Year of first Publication:1998
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2005/12/15
Tag:Boltzmann-Uehling-Uhlenbeck Gleichung ; Teilchen ; Zustandsgleichung
Boltzmann-Uehling-Uhlenbeck equation ; equation of state ; particles
HeBIS PPN:185323502
Institutes:Physik
Dewey Decimal Classification:530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License Logo Veröffentlichungsvertrag für Publikationen

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