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$η_c$ leading-twist distribution amplitude and the $B_c \to η_c\ell\barν_\ell$ semileptonic decays using QCD Sum Rules

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Bibliographic Details
Main Authors:	Zeng, Long, Wu, Xing-Gang, Hu, Dan-Dan, Zhang, Yu-Jie, Fu, Hai-Bing, Zhong, Tao
Format:	Preprint
Published:	2025
Subjects:	High Energy Physics - Phenomenology
Online Access:	Acceder al recurso
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