Prolonged Decay and CP-asymmetry

Time evolution of unstable particles that occur in the expanding universe is investigated. The off-shell effect not included in the Boltzmann-like equation is important for the decay process when the temperature becomes much below the mass of unstable particle. When the off-shell effect is taken int...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	arXiv.org 1998-02
Hauptverfasser:	Joichi, I, Matsumoto, Sh, Yoshimura, M
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymmetry Decay rate Evolution Expanding universe theory Kinematics Particle decay Power law Relaxation time Universe
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!