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New contribution to the anomalous $π^0\rightarrowγγ$ decay in SU(2) chiral perturbation theory

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Bibliographic Details
Main Authors:	Lu, Zhen-Yan, Wang, Shu-Peng, Lu, Qi
Format:	Preprint
Published:	2025
Subjects:	High Energy Physics - Phenomenology High Energy Physics - Experiment
Online Access:	Acceder al recurso
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