Coherent pion radiation from nucleon-antinucleon annihilation

A unified picture of nucleon-antinucleon annihilation into pions emerges from a classical description of the pion wave produced in annihilation and the subsequent quantization of that wave as a coherent state. When the constraints of energy-momentum and isospin conservation are imposed on the cohere...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Physical review letters 1994-02, Vol.72 (7), p.970-972
Hauptverfasser:	Amado, RD, Cannata, F, Dedonder, J, Locher, MP, Shao, B
Format:	Artikel
Sprache:	eng
Schlagworte:	662130 > General Theory of Particles & Fields-- S-Matrix Theory, Relativistic Scattering Theory-- (1992-) ANNIHILATION BARYON-BARYON INTERACTIONS BASIC INTERACTIONS BOSONS CHARGES CONSERVATION LAWS DISTRIBUTION ELECTROMAGNETIC INTERACTIONS ELEMENTARY PARTICLES ENERGY CONSERVATION HADRON-HADRON INTERACTIONS HADRONS INTERACTIONS ISOSPIN LINEAR MOMENTUM MESONS Nuclear Theory NUCLEON-ANTINUCLEON INTERACTIONS PARTICLE INTERACTIONS PARTICLE PRODUCTION PARTICLE PROPERTIES Physics PHYSICS OF ELEMENTARY PARTICLES AND FIELDS PIONS PSEUDOSCALAR MESONS 662340 > Hadron Interactions-- (1992-) QUANTIZATION
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A unified picture of nucleon-antinucleon annihilation into pions emerges from a classical description of the pion wave produced in annihilation and the subsequent quantization of that wave as a coherent state. When the constraints of energy-momentum and isospin conservation are imposed on the coherent state, the pion number distribution and charge ratios are found to be in agreement with experiment.
ISSN:	0031-9007 1079-7114
DOI:	10.1103/PhysRevLett.72.970