SC = ABLIKIM 09; R = PL 677B, 239; COD = PHLTA,677B,239; TY = JOUR; D = 2009; R. = ARXIV:0903.0900; TY = EPRI; D = 2009; RE = E+ E- --> 2HADRON (HADRONS); REC = E+ E- --> 2HADRON (HADRONS); BRV = 1.00000; MODE = INCL; MULT = 2; YN = SIG/SIG(Q=EE-MUMU:QED-POLE); POINT; BTM = 2.60,2.60,2.60 ECM; ECM = 2.60,2.60,2.60; Y = 2.18,0.02,0.02; YSYS = 3.7,3.7; POINT.; BTM = 3.07,3.07,3.07 ECM; ECM = 3.07,3.07,3.07; Y = 2.13,0.02,0.02; YSYS = 3.3,3.3; POINT.; BTM = 3.65,3.65,3.65 ECM; ECM = 3.65,3.65,3.65; Y = 2.14,0.01,0.01; YSYS = 3.3,3.3; SYS; CSYS = Total systematic uncertainty.; CR = BHEP-BEPC-BESII experiment.; CR. = The data are completely corrected for QED radiative effects.; DS = ORIGINAL; AC = BHEP-BEPC; DE = BES; COL = BES Collaboration; DS. = RAD:FULL; DS. = RPP-2021; DSC = Radiative correction includes ISR and vacuum polarisation; SB = ENCODED 12 JUN 2021 BY ZOV; DS. = EE-2024::FS:2hadron (hadrons)::RAD:full::WEIGHT:::COMMENT:; DS. = EE-2025::FS:2hadron (hadrons)::RAD:full::WEIGHT:::COMMENT:; DS. = EE-2026::FS:2hadron (hadrons)::RAD:full::WEIGHT:::COMMENT:; SB. = UPDATED 07 DEC 2024 BY ZOV; *E