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Differential cross-section measurements for the electroweak production of dijets in association with a $Z$ boson in proton–proton collisions at ATLAS

The collaboration
Eur.Phys.J.C 81 (2021) 163, 2021.

Abstract (data abstract)
CERN-LHC. Differential cross-section measurements for the electroweak production of two jets in association with a $Z$ boson. These measurements are sensitive to the vector-boson fusion production mechanism and provide a fundamental test of the gauge structure of the Standard Model. The analysis is performed using proton-proton collision data collected by ATLAS at a centre-of-mass energy of 13 TeV and an integrated luminosity of 139 fb$^{-1}$. The differential cross-sections are measured in the $Z \to \ell\ell$ decay channel ($\ell = e,mu$) as a function of four observables: the dijet invariant mass $m_{jj}$, the rapidity interval spanned by the two jets $|\Delta y_{jj}|$, the signed azimuthal angle between the two jets $\Delta\phi_{jj}$, and the transverse momentum of the dilepton pair $p_{\mathrm{T},\ell\ell}$. The data are corrected for the effects of detector inefficiency and resolution. The definition of the fiducial region can be found in Table 3 of the paper and are applied in the associated Rivet routine.

• #### Table 1

Figure 7a

10.17182/hepdata.94218.v1/t1

Differential cross-sections for EW $Zjj$ production as a function of $m_{jj}$ with breakdown of associated uncertainties. The statistical uncertainty is...

• #### Table 2

Figure 7b

10.17182/hepdata.94218.v1/t2

Differential cross-sections for EW $Zjj$ production as a function of $|\Delta y_{jj}|$ with breakdown of associated uncertainties. The statistical uncertainty...

• #### Table 3

Figure 7c

10.17182/hepdata.94218.v1/t3

Differential cross-sections for EW $Zjj$ production as a function of $p_{\mathrm{T},\ell\ell}$ with breakdown of associated uncertainties. The statistical uncertainty is...

• #### Table 4

Figure 7d

10.17182/hepdata.94218.v1/t4

Differential cross-sections for EW $Zjj$ production as a function of $\Delta\phi_{jj}$ with breakdown of associated uncertainties. The statistical uncertainty is...

• #### Table 5

Figure 8a

10.17182/hepdata.94218.v1/t5

Differential cross-sections for inclusive $Zjj$ production in the EW $Zjj$ signal region ($N^\mathrm{gap}_\mathrm{jets}=0$, $\xi_Z < 0.5$) as a function of...

• #### Table 6

Figure 8b

10.17182/hepdata.94218.v1/t6

Differential cross-sections for inclusive $Zjj$ production in the EW $Zjj$ signal region ($N^\mathrm{gap}_\mathrm{jets}=0$, $\xi_Z < 0.5$) as a function of...

• #### Table 7

Figure 8c

10.17182/hepdata.94218.v1/t7

Differential cross-sections for inclusive $Zjj$ production in the EW $Zjj$ signal region ($N^\mathrm{gap}_\mathrm{jets}=0$, $\xi_Z < 0.5$) as a function of...

• #### Table 8

Figure 8d

10.17182/hepdata.94218.v1/t8

Differential cross-sections for inclusive $Zjj$ production in the EW $Zjj$ signal region ($N^\mathrm{gap}_\mathrm{jets}=0$, $\xi_Z < 0.5$) as a function of...

• #### Table 9

Figure 9a

10.17182/hepdata.94218.v1/t9

Differential cross-sections for inclusive $Zjj$ production in control region CRa ($N^\mathrm{gap}_\mathrm{jets} \geq 1$, $\xi_Z < 0.5$) as a function of...

• #### Table 10

Figure 11a

10.17182/hepdata.94218.v1/t10

Differential cross-sections for inclusive $Zjj$ production in control region CRa ($N^\mathrm{gap}_\mathrm{jets} \geq 1$, $\xi_Z < 0.5$) as a function of...

• #### Table 11

Figure 9b

10.17182/hepdata.94218.v1/t11

Differential cross-sections for inclusive $Zjj$ production in control region CRa ($N^\mathrm{gap}_\mathrm{jets} \geq 1$, $\xi_Z < 0.5$) as a function of...

• #### Table 12

Figure 11b

10.17182/hepdata.94218.v1/t12

Differential cross-sections for inclusive $Zjj$ production in control region CRa ($N^\mathrm{gap}_\mathrm{jets} \geq 1$, $\xi_Z < 0.5$) as a function of...

• #### Table 13

Figure 12a

10.17182/hepdata.94218.v1/t13

Differential cross-sections for inclusive $Zjj$ production in control region CRb ($N^\mathrm{gap}_\mathrm{jets} \geq 1$, $\xi_Z > 0.5$) as a function of...

• #### Table 14

Figure 12b

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Differential cross-sections for inclusive $Zjj$ production in control region CRb ($N^\mathrm{gap}_\mathrm{jets} \geq 1$, $\xi_Z > 0.5$) as a function of...

• #### Table 15

Figure 12c

10.17182/hepdata.94218.v1/t15

Differential cross-sections for inclusive $Zjj$ production in control region CRb ($N^\mathrm{gap}_\mathrm{jets} \geq 1$, $\xi_Z > 0.5$) as a function of...

• #### Table 16

Figure 12d

10.17182/hepdata.94218.v1/t16

Differential cross-sections for inclusive $Zjj$ production in control region CRb ($N^\mathrm{gap}_\mathrm{jets} \geq 1$, $\xi_Z > 0.5$) as a function of...

• #### Table 17

Figure 13a

10.17182/hepdata.94218.v1/t17

Differential cross-sections for inclusive $Zjj$ production in control region CRc ($N^\mathrm{gap}_\mathrm{jets} = 0$, $\xi_Z > 0.5$) as a function of...

• #### Table 18

Figure 13b

10.17182/hepdata.94218.v1/t18

Differential cross-sections for inclusive $Zjj$ production in control region CRc ($N^\mathrm{gap}_\mathrm{jets} = 0$, $\xi_Z > 0.5$) as a function of...

• #### Table 19

Figure 13c

10.17182/hepdata.94218.v1/t19

Differential cross-sections for inclusive $Zjj$ production in control region CRc ($N^\mathrm{gap}_\mathrm{jets} = 0$, $\xi_Z > 0.5$) as a function of...

• #### Table 20

Figure 13d

10.17182/hepdata.94218.v1/t20

Differential cross-sections for inclusive $Zjj$ production in control region CRc ($N^\mathrm{gap}_\mathrm{jets} = 0$, $\xi_Z > 0.5$) as a function of...

• #### Table 21

Figure7

10.17182/hepdata.94218.v1/t21

Statistical correlation between bins of the differential cross-section measurements of EW $Zjj$ production in the signal region ($N^\mathrm{gap}_\mathrm{jets} = 0$,...