Searching for evidence of diquark states using lattice QCD simulations

In recent years, exotic hadrons called X, Y, Z which cannot be explained by the quark model have been found one after another. The tetra–quark state, which is one of the typical scenarios to interpret the exotic state, is based on the existence of a diquark state. The discovery of a pentaquark state...

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Detalles Bibliográficos
Autores principales: Fukuda, Ryutaro, de Forcrand, Philippe
Lenguaje:eng
Publicado: SISSA 2017
Materias:
Particle Physics - Lattice
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.22323/1.256.0121
http://cds.cern.ch/record/2315116
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author Fukuda, Ryutaro
de Forcrand, Philippe
author_facet Fukuda, Ryutaro
de Forcrand, Philippe
author_sort Fukuda, Ryutaro
collection CERN
description In recent years, exotic hadrons called X, Y, Z which cannot be explained by the quark model have been found one after another. The tetra–quark state, which is one of the typical scenarios to interpret the exotic state, is based on the existence of a diquark state. The discovery of a pentaquark state at CERN in 2015 also makes a diquark state even more important. Therefore, it is considered that a diquark state plays an important role in many kinds of QCD physics. We discuss existence of such diquarks from the viewpoint of a first principle calculation.
id oai-inspirehep.net-1589578
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
publisher SISSA
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spelling oai-inspirehep.net-15895782019-10-15T15:28:38Zdoi:10.22323/1.256.0121http://cds.cern.ch/record/2315116engFukuda, Ryutarode Forcrand, PhilippeSearching for evidence of diquark states using lattice QCD simulationsParticle Physics - LatticeParticle Physics - PhenomenologyIn recent years, exotic hadrons called X, Y, Z which cannot be explained by the quark model have been found one after another. The tetra–quark state, which is one of the typical scenarios to interpret the exotic state, is based on the existence of a diquark state. The discovery of a pentaquark state at CERN in 2015 also makes a diquark state even more important. Therefore, it is considered that a diquark state plays an important role in many kinds of QCD physics. We discuss existence of such diquarks from the viewpoint of a first principle calculation.SISSAoai:inspirehep.net:15895782017
spellingShingle Particle Physics - Lattice
Particle Physics - Phenomenology
Fukuda, Ryutaro
de Forcrand, Philippe
Searching for evidence of diquark states using lattice QCD simulations
title Searching for evidence of diquark states using lattice QCD simulations
title_full Searching for evidence of diquark states using lattice QCD simulations
title_fullStr Searching for evidence of diquark states using lattice QCD simulations
title_full_unstemmed Searching for evidence of diquark states using lattice QCD simulations
title_short Searching for evidence of diquark states using lattice QCD simulations
title_sort searching for evidence of diquark states using lattice qcd simulations
topic Particle Physics - Lattice
Particle Physics - Phenomenology
url https://dx.doi.org/10.22323/1.256.0121
http://cds.cern.ch/record/2315116
work_keys_str_mv AT fukudaryutaro searchingforevidenceofdiquarkstatesusinglatticeqcdsimulations
AT deforcrandphilippe searchingforevidenceofdiquarkstatesusinglatticeqcdsimulations

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