Using e+e- collision data, corresponding to an integrated luminosity of 892 pb-1 collected at center-of-mass energies from 4.84 to 4.95 GeV with the BESIII detector, we search for the process e+e-→K+K-ψ(3770) by reconstructing two charged kaons and one D meson from ψ(3770). No significant signal of e+e-→K+K-ψ(3770) is found and the upper limits of the Born cross sections are reported at 90% confidence level.
Search for e+e- →k+K-ψ (3770) at center-of-mass energies from 4.84 to 4.95 GeV
Garzia, I.;Gramigna, S.;
2024
Abstract
Using e+e- collision data, corresponding to an integrated luminosity of 892 pb-1 collected at center-of-mass energies from 4.84 to 4.95 GeV with the BESIII detector, we search for the process e+e-→K+K-ψ(3770) by reconstructing two charged kaons and one D meson from ψ(3770). No significant signal of e+e-→K+K-ψ(3770) is found and the upper limits of the Born cross sections are reported at 90% confidence level.File in questo prodotto:
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