Effects of quark-antiquark pair annihilation in? N Scattering

Autor:	R. Müller, T. Schmeidl, Hartmut M. Hofmann
Rok vydání:	1989
Předmět:	Quark Physics Nuclear and High Energy Physics Particle physics Annihilation Group study Extended model Scattering Phase (waves) Cluster (physics) Nuclear fusion
Zdroj:	Zeitschrift f�r Physik A Atomic Nuclei. 334:451-456
ISSN:	1434-601X 0930-1151
DOI:	10.1007/bf01294752
Popis:	The(q¯ q) creation and annihilation terms of the one-gluon-exchange Lagrangian are incorporated into the quark cluster model. A resonating group study of theπ N interaction within this extended model yields scattering phase shifts which are in qualitative agreement with experiment without any parameter adjustment.
Databáze:	OpenAIRE
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