TY - RPRT TI - Self-consistent analysis for the η c → γ γ process AU - Wang, Sheng-Quan (ORCID:0000000218552423) AU - Ren, Zhu-Yu AU - Shen, Jian-Ming (ORCID:0000000269045093) AU - Wu, Xing-Gang (ORCID:0000000273431907) AU - Di Giustino, Leonardo (ORCID:000000017746918X) AU - Brodsky, Stanley J. (ORCID:0000000187863172) PY - 2025 DO - 10.1103/physrevd.111.094016 UR - https://www.osti.gov/biblio/2565772 ID - 2565772 ER -