We present a measurement of the dressed cross sections for e+e− → φη0 at different center-of-mass energies between 3.508 and 4.600 GeV based on 15.1 fb−1 of e+e− annihilation data collected with the BESIII detector operating at the BEPCII collider. In addition, a search for the decay Y(4230) → φη0 is performed. No clear signal is observed and the corresponding upper limit is provided.

Measurement of e+e−→ϕη′ cross sections at center-of-mass energies between 3.508 and 4.600 GeV

Garzia I.;Scodeggio M.;
2023

Abstract

We present a measurement of the dressed cross sections for e+e− → φη0 at different center-of-mass energies between 3.508 and 4.600 GeV based on 15.1 fb−1 of e+e− annihilation data collected with the BESIII detector operating at the BEPCII collider. In addition, a search for the decay Y(4230) → φη0 is performed. No clear signal is observed and the corresponding upper limit is provided.
2023
Ablikim, M.; Achasov, M. N.; Adlarson, P.; Albrecht, M.; Aliberti, R.; Amoroso, A.; An, M. R.; An, Q.; Bai, X. H.; Bai, Y.; Bakina, O.; Baldini Ferrol...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/2530479
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