Theory of hadronic molecules applied to the XYZ states

Theory of hadronic molecules applied to the XYZ states

In recent years data have been accumulated at various experiments about states in the heavy quarkonium mass range that seem to be inconsistent with the most simple variants of the quark model. In this contribution it is demonstrated that most of those data are consistent with a dominant molecular na...

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Main Author: Hanhart Christoph
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:EPJ Web of Conferences
Online Access:https://www.epj-conferences.org/articles/epjconf/pdf/2019/23/epjconf_phipsi2017_08002.pdf
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spelling doaj-60e1c62f933b4ec79753faa5dced4efd2021-08-02T13:28:56ZengEDP SciencesEPJ Web of Conferences2100-014X2019-01-012180800210.1051/epjconf/201921808002epjconf_phipsi2017_08002Theory of hadronic molecules applied to the XYZ statesHanhart Christoph0Forschungszentrum Jülich, Institute for Advanced Simulation, Institut für Kernphysik and Jülich Center for Hadron PhysicsIn recent years data have been accumulated at various experiments about states in the heavy quarkonium mass range that seem to be inconsistent with the most simple variants of the quark model. In this contribution it is demonstrated that most of those data are consistent with a dominant molecular nature of those states. It is also discussed which kind of observables are sensitive to the molecular component and which are not.https://www.epj-conferences.org/articles/epjconf/pdf/2019/23/epjconf_phipsi2017_08002.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Hanhart Christoph
spellingShingle Hanhart Christoph
Theory of hadronic molecules applied to the XYZ states
EPJ Web of Conferences
author_facet Hanhart Christoph
author_sort Hanhart Christoph
title Theory of hadronic molecules applied to the XYZ states
title_short Theory of hadronic molecules applied to the XYZ states
title_full Theory of hadronic molecules applied to the XYZ states
title_fullStr Theory of hadronic molecules applied to the XYZ states
title_full_unstemmed Theory of hadronic molecules applied to the XYZ states
title_sort theory of hadronic molecules applied to the xyz states
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2019-01-01
description In recent years data have been accumulated at various experiments about states in the heavy quarkonium mass range that seem to be inconsistent with the most simple variants of the quark model. In this contribution it is demonstrated that most of those data are consistent with a dominant molecular nature of those states. It is also discussed which kind of observables are sensitive to the molecular component and which are not.
url https://www.epj-conferences.org/articles/epjconf/pdf/2019/23/epjconf_phipsi2017_08002.pdf
work_keys_str_mv AT hanhartchristoph theoryofhadronicmoleculesappliedtothexyzstates
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