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Study of Charmonium(-like) Spectroscopy and Decay at BESIII
by Weimin Song
This Submission thread is now published as
Submission summary
Authors (as registered SciPost users): | Weimin Song |
Submission information | |
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Preprint Link: | https://arxiv.org/abs/2209.15061v2 (pdf) |
Date accepted: | 2023-07-04 |
Date submitted: | 2022-12-15 02:26 |
Submitted by: | Song, Weimin |
Submitted to: | SciPost Physics Proceedings |
Proceedings issue: | 51st International Symposium on Multiparticle Dynamics (ISMD2022) |
Ontological classification | |
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Academic field: | Physics |
Specialties: |
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Approach: | Experimental |
Abstract
The recent results on Charmonium and Charmonium-like states at BESIII are reviewed, including the observation of Zcs(3985) state, the study of the new decay modes of ψ2(3823) state, observation of resonance structure in e+e−→π+π−ψ2(3823) process, the study of the e+e−→K+K−J/ψ process, cross section measurement of e+e−→ωπ0 and ωη process, branching fraction measurement of ψ(3686)→ˉΣ0Λ+c.c. process. Decay channels for χcJ→ΛˉΛ, χcJ→ΛˉΛη, ψ(3686)→ΛˉΛω and ηc(2S)→3(π+π−) are also discussed. The property of the spin singlet P wave Charmonium state, hc is also reported.
Author comments upon resubmission
Dear Referees,
Thanks very much, and all your suggested modifications have been modified.
Best wishes,
Weimin for the BESIII Collaboration
Thanks very much, and all your suggested modifications have been modified.
Best wishes,
Weimin for the BESIII Collaboration
Published as SciPost Phys. Proc. 15, 017 (2024)