Resonances in Coupled Scattering from Quantum Chromodynamics
Journal Article
·
· Physical Review Letters
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Old Dominion Univ., Norfolk, VA (United States)
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Univ. of Cambridge (United Kingdom)
- Old Dominion Univ., Norfolk, VA (United States) et al.
Using first-principles calculation within Quantum Chromodynamics, we are able to reproduce the pattern of experimental strange resonances which appear as complex singularities within coupled πK, ηK scattering amplitudes. We make use of numerical computation within the lattice discretized approach to QCD, extracting the energy dependence of scattering amplitudes through their relation- ship to the discrete spectrum of the theory in a finite-volume, which we map out in unprecedented detail.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- Contributing Organization:
- Hadron Spectrum Collaboration
- Grant/Contract Number:
- AC05-06OR23177
- OSTI ID:
- 1163080
- Alternate ID(s):
- OSTI ID: 1180734
- Report Number(s):
- JLAB-THY-14-1891; DOE/OR/23177-3088; arXiv:1406.4158; PRLTAO; ArticleNumber: 182001
- Journal Information:
- Physical Review Letters, Vol. 113, Issue 18; ISSN 0031-9007
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 116 works
Citation information provided by
Web of Science
Web of Science
Similar Records
Isoscalar
scattering and the
mesons from QCD
An resonance in strongly coupled , scattering from lattice QCD
Dispersive and amplitudes from scattering data, threshold parameters, and the lightest strange resonance or
Journal Article
·
Fri Mar 23 00:00:00 EDT 2018
· Physical Review D
·
OSTI ID:1163080
+1 more
An resonance in strongly coupled , scattering from lattice QCD
Journal Article
·
Wed May 11 00:00:00 EDT 2016
· Physical Review D
·
OSTI ID:1163080
Dispersive and amplitudes from scattering data, threshold parameters, and the lightest strange resonance or
Journal Article
·
Fri Jul 01 00:00:00 EDT 2022
· Physics Reports
·
OSTI ID:1163080