## 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 NeiseGND, Horst StöckerORCiDGND, Walter GreinerGND |
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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: | Universitätsbibliothek Johann Christian Senckenberg |

Release Date: | 2005/12/15 |

Tag: | Boltzmann-Uehling-Uhlenbeck Gleichung; Teilchen; ZustandsgleichungBoltzmann-Uehling-Uhlenbeck equation; equation of state; particles |

HeBIS-PPN: | 185323502 |

Institutes: | Physik / Physik |

Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |

Licence (German): | Deutsches Urheberrecht |