Strong pionic decays of baryons from a spectroscopic quark model

6533b85bfe1ef96bd12ba0fb

RESEARCH PRODUCT

Strong pionic decays of baryons from a spectroscopic quark model

S. Noguera P. González F. Cano B. Desplanques

subject

Physics Quark Nuclear and High Energy Physics Particle physics [PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th]010308 nuclear & particles physics Component (thermodynamics)High Energy Physics::Lattice High Energy Physics::Phenomenology Nuclear Theory Spectrum (functional analysis)Quark model 01 natural sciences Baryon Pion 0103 physical sciences Física nuclear High Energy Physics::Experiment 010306 general physics Wave function

description

From a refined non-relativistic quark model that fits the baryonic low-energy spectrum the study of strong pion decay processes within an elementary emission model scheme points out the need of incorporating size-contributing components into the baryon wave functions. In particular the effect of a (qqq ) component is investigated in the framework of a quark pair creation model.

year	journal	country	edition	language
1996-06-01	Nuclear Physics A

https://doi.org/10.1016/0375-9474(96)80002-9

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