STI Publications - View Publication Form #18147
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Publication Information
| Title | Khuri-Treiman analysis of $J/\psi\to\pi^{+}\pi^{-}\pi^{0}$ | ||||
| Abstract | We study the decay $J/\psi\to\pi^{+}\pi^{-}\pi^{0}$ within the framework of the Khuri-Treiman equations. We find that the BESIII experimental di-pion mass distribution in the $\rho(770)$-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 $\pi\pi$ mass region around 1.5 GeV. We also present predictions for the $J/\psi\to\pi^{0}\gamma^{*}$ transition form factor. | ||||
| Author(s) | Sergi Gonzalez-Solis, Miguel Albaladejo, Cesar Fernandez Ramirez  , Nadine Hammoud, Vincent Mathieu, Gloria Montana-Faiget , Robert Perry , Alessandro Pilloni , Arkaitz Rodas , Wyatt Smith, Adam Szczepaniak |
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| Publication Date | July 2023 | ||||
| Document Type | Journal Article | ||||
| Primary Institution | Thomas Jefferson National Accelerator Facility, Newport News | ||||
| Affiliation | Theory & Comp Physics / THEORY CENTER / THEORY CENTER | ||||
| Funding Source | Nuclear Physics (NP), CIDEGENT/2020/002, 20210944PRD2, 89233218CNA000001, DE-FG02-87ER40365, DE-FG02-92ER40735, A1-S-21389, PID2020-118758GB-I00, PID2019–106080 GB-C21, BG20/ | ||||
| Proprietary? | No | ||||
| This publication conveys | Technical Science Results | ||||
| Document Numbers |
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| Associated with an experiment | No | ||||
| Associated with EIC | No | ||||
| Supported by Jefferson Lab LDRD Funding | No |
Journal Article
| Journal Name | Physical Review D |
| Refereed | Yes |
| Volume | 108 |
| Issue | |
| Page(s) | 014035 |
Attachments/Datasets/DOI Link
| Document(s) |
Jpsi_to_3pi.pdf
(STI Document)
PhysRevD.108.014035.pdf
(Accepted Manuscript)
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| DOI Link | |
| Dataset(s) | (none) |
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