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Measurement of the inclusive cross-section for the production of jets in association with a Z boson in proton-proton collisions at 8 TeV using the ATLAS detector

The collaboration
Eur.Phys.J.C 79 (2019) 847, 2019.

Abstract (data abstract)
CERN-LHC. The inclusive cross-section for jet production in association with a Z boson decaying into an electron-positron pair is measured as a function of the transverse momentum and the absolute rapidity of jets using 19.9 fb^-1 of sqrt(s) = 8 TeV proton-proton collision data collected with the ATLAS detector at the Large Hadron Collider. The measured Z + jets cross-section is unfolded to the particle level.The cross-section is compared with state-of-the-art Standard Model calculations, including the next-to-leading-order and next-to-next-to-leading-order perturbative QCD calculations, corrected for non-perturbative and QED radiation effects.The results of the measurements cover final-state jets with transverse momenta up to 1 TeV, and show good agreement with fixed-order calculations.

• #### Table 0

10.17182/hepdata.90953.v1/t1

List of experimentally considered systematic uncertainties for the Z + jets cross-section measurement

• #### Table 1

Data from Figure 7

10.17182/hepdata.90953.v1/t2

The double-differential Z + jets production cross-section as a function of |y_{jet}| in the 25 GeV < p_{T}^{jet} < 50...

• #### Table 2

Data from Figure 8

10.17182/hepdata.90953.v1/t3

The double-differential Z + jets production cross-section as a function of |y_{jet}| in the 50 GeV < p_{T}^{jet} < 100...

• #### Table 3

Data from Figure 9

10.17182/hepdata.90953.v1/t4

The double-differential Z + jets production cross-section as a function of |y_{jet}| in the 100 GeV < p_{T}^{jet} < 200...

• #### Table 4

Data from Figure 10

10.17182/hepdata.90953.v1/t5

The double-differential Z + jets production cross-section as a function of |y_{jet}| in the 200 GeV < p_{T}^{jet} < 300...

• #### Table 5

Data from Figure 11

10.17182/hepdata.90953.v1/t6

The double-differential Z + jets production cross-section as a function of |y_{jet}| in the 300 GeV < p_{T}^{jet} < 400...

• #### Table 6

Data from Figure 12

10.17182/hepdata.90953.v1/t7

The double-differential Z + jets production cross-section as a function of |y_{jet}| in the 400 GeV < p_{T}^{jet} < 1050...

• #### Table 7

Data from Figure 3 (a)

10.17182/hepdata.90953.v1/t8

The non-perturbative correction for the Z + jets production cross-section as a function of |y_{jet}| in the 25 GeV <...

• #### Table 8

Data from Figure 3 (b)

10.17182/hepdata.90953.v1/t9

The non-perturbative correction for the Z + jets production cross-section as a function of |y_{jet}| in the 50 GeV <...

• #### Table 9

Data from Figure 3 (c)

10.17182/hepdata.90953.v1/t10

The non-perturbative correction for the Z + jets production cross-section as a function of |y_{jet}| in the 100 GeV <...

• #### Table 10

Data from Figure 3 (d)

10.17182/hepdata.90953.v1/t11

The non-perturbative correction for the Z + jets production cross-section as a function of |y_{jet}| in the 200 GeV <...

• #### Table 11

Data from Figure 3 (e)

10.17182/hepdata.90953.v1/t12

The non-perturbative correction for the Z + jets production cross-section as a function of |y_{jet}| in the 300 GeV <...

• #### Table 12

Data from Figure 3 (f)

10.17182/hepdata.90953.v1/t13

The non-perturbative correction for the Z + jets production cross-section as a function of |y_{jet}| in the 400 GeV <...

• #### Table 13

Data from Figure 4 (a)

10.17182/hepdata.90953.v1/t14

The correction for QED radiation effects for the Z + jets production cross-section as a function of |y_{jet}| in the...

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Data from Figure 4 (b)

10.17182/hepdata.90953.v1/t15

The correction for QED radiation effects for the Z + jets production cross-section as a function of |y_{jet}| in the...

• #### Table 15

Data from Figure 4 (c)

10.17182/hepdata.90953.v1/t16

The correction for QED radiation effects for the Z + jets production cross-section as a function of |y_{jet}| in the...

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Data from Figure 4 (d)

10.17182/hepdata.90953.v1/t17

The correction for QED radiation effects for the Z + jets production cross-section as a function of |y_{jet}| in the...

• #### Table 17

Data from Figure 4 (e)

10.17182/hepdata.90953.v1/t18

The correction for QED radiation effects for the Z + jets production cross-section as a function of |y_{jet}| in the...

• #### Table 18

Data from Figure 4 (f)

10.17182/hepdata.90953.v1/t19

The correction for QED radiation effects for the Z + jets production cross-section as a function of |y_{jet}| in the...

• #### Table 19

Data from Figure 4 in auxiliary material

10.17182/hepdata.90953.v1/t20

Correlation matrix for the bins of the Z + jets cross-section. The particle level phase space definition: - 66 GeV...