Publications
Publication Information
| Title | Three pion spectrum in the I=3 channel from lattice QCD |
| Authors | C. Culver, Maxim Mai, Ruairi Brett, Andrei Alexandru, Michael Doring |
| JLAB number | JLAB-THY-20-3221 |
| LANL number | (None) |
| Other number | DOE/OR/23177-4998 |
| Document Type(s) | (Journal Article) |
| Associated with EIC: | No |
| Supported by Jefferson Lab LDRD Funding: | No |
| Funding Source: | Nuclear Physics (NP) |
| Other Funding: | FG02-95ER40907 NSF PHY-1452055 |
|
Journal Compiled for Physical Review D Volume 101 Page(s) 114507 Refereed | |
| Publication Abstract: | Three-body states are critical to the dynamics of many hadronic resonances. We show that lattice QCD calculations have reached a stage where these states can be accurately resolved. We perform a calculation over a wide range of parameters and find all states below inelastic threshold agree with predictions from a state-of-the-art phenomenological formalism. This also illustrates the reliability of the formalism used to connect lattice QCD results to infinite volume physics. Our calculation is performed using three positively charged pions, with different lattice geometries and quark masses. |
| Experiment Numbers: | |
| Group: | THEORY CENTER |
| Document: | |
| DOI: | https://doi.org/10.1103/PhysRevD.101.114507 |
| Accepted Manuscript: | PhysRevD.101.114507(1).pdf |
| Supporting Documents: | |
| Supporting Datasets: | |