Measurement of e + e − → ωη ′ cross sections at s = 2. 000 to 3. 080 GeV - Ablikim, M; Achasov, MN; Adlarson, P; Ai, XC; Aliberti, R; Amoroso, A; An, MR; An, Q; Bai, Y; Bakina, O; Balossino, I; Ban, Y; et al. (Journal of High Energy Physics, 2024)