Journal Article

FZJ-2018-01224

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Hadronic molecules

Guo, F.-K. ; Hanhart, C.FZJ* ; Meißner, U.-G. (Corresponding author)FZJ* ; Wang, Q. ; Zhao, Q. ; Zou, B.-S.

2018
APS College Park, Md.

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Please use a persistent id in citations: http://hdl.handle.net/2128/17554  doi:10.1103/RevModPhys.90.015004

Abstract: A large number of experimental discoveries especially in the heavy quarkonium sector that did notmeet the expectations of the until then very successful quark model led to a renaissance of hadronspectroscopy. Among various explanations of the internal structure of these excitations, hadronicmolecules, being analogs of light nuclei, play a unique role since for those predictions can be madewith controlled uncertainty. Experimental evidence of various candidates of hadronic molecules andmethods of identifying such structures are reviewed. Nonrelativistic effective field theories are thesuitable framework for studying hadronic molecules and are discussed in both the continuum andfinite volumes. Also pertinent lattice QCD results are presented. Further, the production mechanismsand decays of hadronic molecules are discussed and comments are given on the reliability of certainassertions often made in the literature.

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Contributing Institute(s):

1. Theorie der Starken Wechselwirkung (IAS-4)
2. Theorie der starken Wechselwirkung (IKP-3)

Research Program(s):

1. 511 - Computational Science and Mathematical Methods (POF3-511) (POF3-511)
2. DFG project 196253076 - TRR 110: Symmetrien und Strukturbildung in der Quantenchromodynamik (196253076) (196253076)

Appears in the scientific report 2018

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Database coverage:
; ; ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; IF >= 30 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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