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 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.
| Author: | Guangjun Mao, Ludwig Neise, Horst Stöcker, Walter Greiner |
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| URN: | urn:nbn:de:hebis:30-23220 |
| Document Type: | Preprint |
| Language: | English |
| Date of Publication (online): | 15.12.2005 |
| Year of first Publication: | 1998 |
| Publishing Institution: | Univ.-Bibliothek Frankfurt am Main |
| 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): |  Veröffentlichungsvertrag für Publikationen ohne Print on Demand |
