Observation of psi(3686) -> eta ' e(+)e(-)

Ablikim, M; Achasov, MN; Ahmed, S; Albrecht, M; Alekseev, M; Amoroso, A; An, FF; An, Q; Bai, JZ; Bai, Y; Bakina, O; Ferroli, RB; Ban, Y; Begzsuren, K; Bennett, DW; Bennett, JV; Berger, N; Bertani, M; Bettoni, D; Bianchi, F; Boger, E; Boyko, I; Briere

Li, FY (reprint author), Nanjing Univ, Nanjing 210093, Jiangsu, Peoples R China.

PHYSICS LETTERS B, 2018; 783 (): 452

Abstract

Using a data sample of 448.1 x 10(6) psi(3686) events collected with the BESIII detector at the BEPCII collider, we report the first observation of th......

Full Text Link