Stability of pentaquarks with a two- plus three-body chromoelectric interaction

Stability of pentaquarks with a two- plus three-body chromoelectric interaction We study the stability of pentaquarks within a schematic model based on SU(3) color symmetry, by taking into account algebraic arguments leading to a chromoelectric interaction containing two- and three-body parts. It has already been proven that such an interaction can influence the spectrum of ordinary baryons and the stability of tetraquarks and hexaquarks. Here, we discuss its role in the stability of pentaquarks against strong decays. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Physical Review D American Physical Society (APS)

Stability of pentaquarks with a two- plus three-body chromoelectric interaction

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Stability of pentaquarks with a two- plus three-body chromoelectric interaction

Abstract

We study the stability of pentaquarks within a schematic model based on SU(3) color symmetry, by taking into account algebraic arguments leading to a chromoelectric interaction containing two- and three-body parts. It has already been proven that such an interaction can influence the spectrum of ordinary baryons and the stability of tetraquarks and hexaquarks. Here, we discuss its role in the stability of pentaquarks against strong decays.
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Publisher
American Physical Society (APS)
Copyright
Copyright © © 2017 American Physical Society
ISSN
1550-7998
eISSN
1550-2368
D.O.I.
10.1103/PhysRevD.96.014007
Publisher site
See Article on Publisher Site

Abstract

We study the stability of pentaquarks within a schematic model based on SU(3) color symmetry, by taking into account algebraic arguments leading to a chromoelectric interaction containing two- and three-body parts. It has already been proven that such an interaction can influence the spectrum of ordinary baryons and the stability of tetraquarks and hexaquarks. Here, we discuss its role in the stability of pentaquarks against strong decays.

Journal

Physical Review DAmerican Physical Society (APS)

Published: Jul 1, 2017

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