Using data samples with an integrated luminosity of 4.67 fb-1 collected by the BESIII detector operating at the BEPCII Collider, we search for the process e+e-→η′ψ(2S) at center-of-mass energies from 4.66 to 4.95 GeV. No significant signal is observed, and upper limits for the Born cross sections σB(e+e-→η′ψ(2S)) at the 90% confidence level are determined.

Search for e+e- →η′ψ (2S) at center-of-mass energies from 4.66 to 4.95 GeV

Garzia, I.;Gramigna, S.;
2024

Abstract

Using data samples with an integrated luminosity of 4.67 fb-1 collected by the BESIII detector operating at the BEPCII Collider, we search for the process e+e-→η′ψ(2S) at center-of-mass energies from 4.66 to 4.95 GeV. No significant signal is observed, and upper limits for the Born cross sections σB(e+e-→η′ψ(2S)) at the 90% confidence level are determined.
2024
Ablikim, M.; Achasov, M.  N.; Adlarson, P.; Afedulidis, O.; Ai, X.  C.; Aliberti, R.; Amoroso, A.; An, Q.; Bai, Y.; Bakina, O.; Balossino, I.; Ban, Y....espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/2570239
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