SC = BRANDELIK 79F;
IRN = 593729;
DG;
DGA = ZP C4, 87;
RD;
RDA = ZP C4, 87;
R = ZP C4, 87;
COD = ZEPYA,C4,87;
TY = JOUR;
D = 1980;
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 = 12 ECM;
PLAB = 140900.,140900.,140900.;
ECM = 12.0000,12.0000,12.0000;
Y = 4.00000,0.400000,0.400000;
POINT.;
BTM = 13 ECM;
PLAB = 165362.,165362.,165362.;
ECM = 13.0000,13.0000,13.0000;
Y = 5.40000,0.800000,0.800000;
POINT.;
BTM = 17 ECM;
PLAB = 282779.,282779.,282779.;
ECM = 17.0000,17.0000,17.0000;
Y = 3.10000,0.600000,0.600000;
POINT.;
BTM = 22 ECM;
PLAB = 473581.,473581.,473581.;
ECM = 22.0000,22.0000,22.0000;
Y = 3.20000,0.800000,0.800000;
POINT.;
BTM = 27.55, 27.40, 27.70 ECM;
PLAB = 742664.,734599.,750773.;
ECM = 27.5500,27.4000,27.7000;
Y = 3.90000,0.400000,0.400000;
POINT.;
BTM = 30.40, 29.90, 30.90 ECM;
PLAB = 904266.,874765.,934256.;
ECM = 30.4000,29.9000,30.9000;
Y = 4.00000,0.200000,0.200000;
POINT.;
BTM = 31.25, 30.90, 31.60 ECM;
PLAB = 955541.,934256.,977065.;
ECM = 31.2500,30.9000,31.6000;
Y = 3.70000,0.300000,0.300000;
SYS;
SYS-ERR = 10.0000;
CSYS = The previously quoted systematic error was larger (20 PCT in PL 83B, 261) ;
SIG = CORR;
DEN = 00:04:25  19:14:23;
DCH = 00:09:15  13:19:19;
CR = Preliminary data published in PL 83B, 261;
CR. = DESY-PETRA-TASSO collaboration;
CR. = These values for the total cross section ratio R differ from previously pu blished values (R. Brandelik PL 83B, 261 (1979), R. J. Cashmore, GENEVA-conf (19 79) and G. Wolf, FNAL-conf (1979)). An additional vacuum polarization correction  was made. Radiative corrections depend on R values measured at lower energies -  note that the high value at 13 GeV leads to radiative corrections which particu larly depress the final R values at 17 and 22 GeV;
SB = ENCODED 29 JAN 1979 BY BJR;
SB. = VERIFIED 06 APR 2000 BY VVE;
SB. = VERIFIED 25 APR 2000 BY ZOV;
DS = ZOV;
DSC = To convert these R-data to cross section data the running QED ALPHAE(ECM) should be used;
AC = DESY-PETRA;
DE = TASSO;
COL = TASSO Collaboration;
DS. = RAD:FULL;
DS. = RPP-2019;
DS. = RPP-2021;
DSC = Radiative correction includes ISR and vacuum polarisation;
DSC. = QUESTION: rescale using up-to-date total cross section data?;
SB. = UPDATED 27 DEC 2019 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