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http://hdl.handle.net/2445/174605| Title: | Resonances in e(+) e(-) annihilation near 2.2 GeV |
| Author: | Graugés Pous, Eugeni BABAR Collaboration |
| Keywords: | Reaccions d'anihilació Ressonància Annihilation reactions Resonance |
| Issue Date: | 22-Jan-2020 |
| Publisher: | American Physical Society |
| Abstract: | Using the initial-state radiation method, the e+e−→KSKL cross section from 1.98 to 2.54 GeV is measured in a data sample of 469 fb−1 collected with the BABAR detector. The results are used in conjunction with previous BABAR results for the e+e−→K+K−, e+e−→π+π−, e+e−→π+π−η, and e+e−→ωππ cross sections to investigate the nature of the resonance structure recently observed by the BESIII experiment in the e+e−→K+K− cross section. |
| Note: | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.101.012011 |
| It is part of: | Physical Review D, 2020, vol. 101, p. 012011 |
| URI: | http://hdl.handle.net/2445/174605 |
| Related resource: | https://doi.org/10.1103/PhysRevD.101.012011 |
| ISSN: | 2470-0010 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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| 706468.pdf | 378.41 kB | Adobe PDF | View/Open |
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