Khuri-Treiman analysis of J=ψ → π + π − π0
| dc.contributor.author | Albaladejo Miguel | |
| dc.contributor.author | Gonzàlez-Solís, Sergi | |
| dc.contributor.author | Bibrzycki, Ł | |
| dc.contributor.author | Fernandez-Ramirez, César | |
| dc.contributor.author | Hammoud, Nadine | |
| dc.contributor.author | Mathieu, Vincent | |
| dc.contributor.author | Mikhasenko, Mikhail | |
| dc.contributor.author | Montaña Faiget, Glòria | |
| dc.contributor.author | Perry, Robert J. | |
| dc.contributor.author | Pilloni, Alessandro | |
| dc.contributor.author | Rodas Bilbao, Arkaitz | |
| dc.contributor.author | Smith, Wyatt A. | |
| dc.contributor.author | Szczepaniak, Adam Pawel | |
| dc.contributor.author | Winney, Daniel | |
| dc.date.accessioned | 2026-03-18T11:53:39Z | |
| dc.date.available | 2026-03-18T11:53:39Z | |
| dc.date.issued | 2023-07-28 | |
| dc.date.updated | 2026-03-18T11:53:39Z | |
| dc.description.abstract | We study the decay J/ψ→π+π-π0 within the framework of the Khuri-Treiman equations. We find that the BESIII experimental dipion mass distribution in the ρ(770)-region is well reproduced with a once-subtracted P-wave amplitude. Furthermore, we show that F-wave contributions to the amplitude improve the description of the data in the ππ mass region around 1.5 GeV. We also present predictions for the J/ψ→π0γ* transition form factor. | |
| dc.format.extent | 11 p. | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.idgrec | 743871 | |
| dc.identifier.issn | 2470-0010 | |
| dc.identifier.uri | https://hdl.handle.net/2445/228263 | |
| dc.language.iso | eng | |
| dc.publisher | American Physical Society | |
| dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.108.014035 | |
| dc.relation.ispartof | Physical Review D, 2023, vol. 108, num.1 | |
| dc.relation.uri | https://doi.org/10.1103/PhysRevD.108.014035 | |
| dc.rights | cc-by (c) Albaladejo Miguel, et al, 2023 | |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | |
| dc.subject.classification | Models astronòmics | |
| dc.subject.classification | Astronomia estadística | |
| dc.subject.classification | Mesons (Física nuclear) | |
| dc.subject.other | Astronomical models | |
| dc.subject.other | Statistical astronomy | |
| dc.subject.other | Mesons (Nuclear physics) | |
| dc.title | Khuri-Treiman analysis of J=ψ → π + π − π0 | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion |
Fitxers
Paquet original
1 - 1 de 1