Exotic tetraquark mesons in large-Νc limit: An unexpected great surprise
- Author(s)
- Wolfgang Lucha, Dmitri Melikhov, Hagop Sazdjian
- Abstract
Two-ordinary-meson scattering in large-Nc QCD implies consistency criteria for intermediate-tetraquark contributions. Their fulfilment at Nc-leading order constrains the nature of the spectrum of genuinely exotic tetraquark states.
- Organisation(s)
- Particle Physics
- External organisation(s)
- Österreichische Akademie der Wissenschaften (ÖAW), Anuchin Research Institute and Museum of Anthropology, Centre National De La Recherche Scientifique (CNRS)
- Volume
- 192
- No. of pages
- 5
- DOI
- https://doi.org/10.1051/epjconf/201819200044
- Publication date
- 11-2018
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 103034 Particle physics
- ASJC Scopus subject areas
- Physics and Astronomy(all)
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/exotic-tetraquark-mesons-in-largec-limit-an-unexpected-great-surprise(d45eb3af-0e4a-4019-8c5f-ecac052f778b).html