Measurements of cross-sections and forward backward asymmetries at the Z resonance and determination of electroweak parameters

The L3 collaboration
Eur.Phys.J.C 16 (2000) 1-40, 2000.

Abstract (data abstract)
CERN-LEP. Measurement of the hadronic and leptonic cross sections and forward-backward asymmetries in E+ E- annihilations at and around the Z0 mass. The data were collected in the years 1993-95 and have an integrated luminosity of 103 pb-1. The total cross sections results are combined with earlier L3 measurementsto give updated values of the Z mass (91189.8 +- 3.1 MeV), the Z width (2502.4 +- 4.2 MeV) , the hadronic width (1751.1 +- 3.8 MeV) and the leptonic width (84.14 +- 0.17 MeV). The asymmetries are combined with earlier L3 measurements to give updated values of the vector and axial-vector coupling constants and effective electroweak mixing angle.

  • Table 1

    Data from P 3

    10.17182/hepdata.49981.v1/t1

    Updated values of coupling constants and electroweak mixing angle.

  • Table 2

    Data from T 14

    10.17182/hepdata.49981.v1/t2

    Cross sections for hadron production from the 1993 data. The first DSYS error is the uncorrelated part of the systematic...

  • Table 3

    Data from T 14

    10.17182/hepdata.49981.v1/t3

    Cross sections for hadron production from the 1994 data. The first DSYS error is the uncorrelated part of the systematic...

  • Table 4

    Data from T 14

    10.17182/hepdata.49981.v1/t4

    Cross sections for hadron production from the 1995 data. The first DSYS error is the uncorrelated part of the systematic...

  • Table 5

    Data from T 15

    10.17182/hepdata.49981.v1/t5

    Cross sections for mu+ mu- production from the 1993 data extrapolated to full phase space. The DSYS error is the...

  • Table 6

    Data from T 15

    10.17182/hepdata.49981.v1/t6

    Cross sections for mu+ mu- production from the 1994 data extrapolated to full phase space. The DSYS error is the...

  • Table 7

    Data from T 15

    10.17182/hepdata.49981.v1/t7

    Cross sections for mu+ mu- production from the 1995 data extrapolated to full phase space. The DSYS error is the...

  • Table 8

    Data from T 16

    10.17182/hepdata.49981.v1/t8

    Cross sections for tau+ tau- production from the 1993 data extrapolated to full phase space. The DSYS error is the...

  • Table 9

    Data from T 16

    10.17182/hepdata.49981.v1/t9

    Cross sections for tau+ tau- production from the 1994 data extrapolated to full phase space. The DSYS error is the...

  • Table 10

    Data from T 16

    10.17182/hepdata.49981.v1/t10

    Cross sections for tau+ tau- production from the 1995 data extrapolated to full phase space. The DSYS error is the...

  • Table 11

    Data from T 17

    10.17182/hepdata.49981.v1/t11

    Cross sections for e+ e- production from the 1993 data in the fiducial volume (THETA) 44 to 136 degrees and...

  • Table 12

    Data from T 17

    10.17182/hepdata.49981.v1/t12

    Cross sections for e+ e- production from the 1994 data in the fiducial volume (THETA) 44 to 136 degrees and...

  • Table 13

    Data from T 17

    10.17182/hepdata.49981.v1/t13

    Cross sections for e+ e- production from the 1995 data in the fiducial volume (THETA) 44 to 136 degrees and...

  • Table 14

    Data from T 18

    10.17182/hepdata.49981.v1/t14

    Forward-Backward Asymmetries of mu+ mu- production from the 1993 data including an acollinearity cut of PSI < 15 degrees. The...

  • Table 15

    Data from T 18

    10.17182/hepdata.49981.v1/t15

    Forward-Backward Asymmetries of mu+ mu- production from the 1994 data including an acollinearity cut of PSI < 15 degrees. The...

  • Table 16

    Data from T 18

    10.17182/hepdata.49981.v1/t16

    Forward-Backward Asymmetries of mu+ mu- production from the 1995 data including an acollinearity cut of PSI < 15 degrees. The...

  • Table 17

    Data from T 19

    10.17182/hepdata.49981.v1/t17

    Forward-Backward Asymmetries of tau+ tau- production from the 1993 data including an acollinearity cut of PSI < 10 degrees. The...

  • Table 18

    Data from T 19

    10.17182/hepdata.49981.v1/t18

    Forward-Backward Asymmetries of tau+ tau- production from the 1994 data including an acollinearity cut of PSI < 10 degrees. The...

  • Table 19

    Data from T 19

    10.17182/hepdata.49981.v1/t19

    Forward-Backward Asymmetries of tau+ tau- production from the 1995 data including an acollinearity cut of PSI < 10 degrees. The...

  • Table 20

    Data from T 20

    10.17182/hepdata.49981.v1/t20

    Forward-Backward Asymmetries of e+ e- production from the 1993 data in the fiducial volume THETA from 44 to 136 degrees...

  • Table 21

    Data from T 20

    10.17182/hepdata.49981.v1/t21

    Forward-Backward Asymmetries of e+ e- production from the 1994 data in the fiducial volume THETA from 44 to 136 degrees...

  • Table 22

    Data from T 20

    10.17182/hepdata.49981.v1/t22

    Forward-Backward Asymmetries of e+ e- production from the 1995 data in the fiducial volume THETA from 44 to 136 degrees...

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