Strong pionic decays of baryons from a spectroscopic quark model
| Autor: | S. Noguera, P. González, F. Cano, B. Desplanques |
|---|---|
| Přispěvatelé: | Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 1996 |
| Předmět: |
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 |
| Zdroj: | Cano, F. González Marhuenda, Pedro Noguera Puchol, Santiago Desplanques, B. 1996 Strong pionic decays of baryons from a spectroscopic quark model Nuclear Physics A 603 3-4 257 280 RODERIC. Repositorio Institucional de la Universitat de Valéncia instname Nuclear Physics A Nuclear Physics A, Elsevier, 1996, 603, pp.257-280 |
| ISSN: | 0375-9474 |
| DOI: | 10.1016/0375-9474(96)80002-9 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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