Graugés Pous, EugeniBABAR Collaboration2021-03-042021-03-042020-01-222470-0010https://hdl.handle.net/2445/174605Using 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.9 p.application/pdfengcc-by Lees, J. P. et al., 2020http://creativecommons.org/licenses/by/3.0/es/Reaccions d'anihilacióRessonànciaAnnihilation reactionsResonanceinfo:eu-repo/semantics/article7064682021-03-04info:eu-repo/semantics/openAccess