On the description of exotic hadron states within QCD sum rules
- Author(s)
- Wolfgang Lucha, Dmitri Melikhov
- Abstract
Revisiting the QCD sum-rule description of exotic hadron states, we argue that, in order to arrive at trustable analyses of, for instance, strong decay widths of multiquarks, it is inevitable to adopt the QCD sum-rule approach beyond the leading perturbative level.
- Organisation(s)
- Particle Physics
- External organisation(s)
- Österreichische Akademie der Wissenschaften (ÖAW), Anuchin Research Institute and Museum of Anthropology
- Volume
- 137
- No. of pages
- 8
- DOI
- https://doi.org/10.1051/epjconf/201713705014
- Publication date
- 03-2017
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 103012 High energy physics
- Keywords
- ASJC Scopus subject areas
- Physics and Astronomy(all)
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/on-the-description-of-exotic-hadron-states-within-qcd-sum-rules(9052cf48-1f7a-4891-9e8f-7bd06f1f0743).html