Hadron spectroscopy and few-body dynamics from Lattice QCD
Feb 7, 202426 pages
Published in:
- PoS LATTICE2023 (2024) 106
Contribution to:
- , 106,
- Lattice 2023
- Lattice 2023
- Published: May 10, 2024
e-Print:
- 2402.05185 [hep-lat]
DOI:
View in:
Citations per year
Abstract: (SISSA)
Despite quantum chromodynamics (QCD) being established as the theory of the strong interaction and its many successes since then, significant challenges in our understanding of hadron physics remain. The lack of a full understanding for how the observed hadrons arise from the quark and gluon degrees of freedom which define QCD represents a real challenge in connecting the theory to experiment. In particular, the rich spectrum of hadrons marks a significant gap in our understanding, as no model can currently explain all observed hadrons and QCD itself has only been used to study a small subset of the full spectrum. The significant hurdle for using QCD directly is due to the non-perturbative nature of the theory at low energies, requiring methods like lattice QCD. Here, the spectrum of hadrons and how it relates to few-body dynamics is reviewed, with a focus on state-of-the-art methods for their study through lattice QCD.Note:
- 26 pages, 8 figures. Plenary talk at the 40th International Symposium on Lattice Field Theory (Lattice 2023)
- hadron: spectrum
- energy: low
- quantum chromodynamics
- lattice field theory
- lattice
- hadron spectroscopy
- strong interaction
- quark
- gluon
- nonperturbative
References(112)
Figures(11)
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