Dalitz-plot decomposition for the e+e−→J/ψππ(KK¯) and e+e− → hc π π processes

We present an analysis of the e+e−→γ⁎→J/ψππ(KK¯) and e+e−→γ⁎→hcππ processes employing the recently proposed Dalitz-plot decomposition approach, which is based on the helicity formalism for three-body decays. For the above reactions, we validate the factorization of the overall rotation for all decay...

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Bibliographic Details
Main Authors: Viktoriia Ermolina, Igor Danilkin, Marc Vanderhaeghen
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Physics Letters B
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Online Access:http://www.sciencedirect.com/science/article/pii/S0370269325002114
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