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

Stancu, Floarea

doi:10.1103/PhysRevD.96.014007

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Article (Scientific journals)

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

Stancu, Floarea

2017 • In Physical Review. D, Particles and Fields, 96, p. 014007(11

Peer reviewed

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https://hdl.handle.net/2268/213761

DOI
10.1103/PhysRevD.96.014007

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Keywords :

pentaquarks; quark models; SU(3) color symmetry

Abstract :

[en] 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.

Disciplines :

Physics

Author, co-author :

Stancu, Floarea ; Université de Liège > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO)

Language :

English

Title :

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

Publication date :

12 July 2017

Journal title :

Physical Review. D, Particles and Fields

ISSN :

0556-2821

eISSN :

1089-4918

Publisher :

American Physical Society, College Park, United States - Maryland

Volume :

Pages :

014007(11pp)

Peer reviewed :

Peer reviewed

Additional URL :

http://arXiv:1705.02490[hep-ph]

Available on ORBi :

since 23 August 2017

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