HEPData

Abstract (data abstract)

The production of W and Z bosons in association with jets is studied in the forward region of proton-proton collisions collected at a centre-of-mass energy of 8 TeV by the LHCb experiment, corresponding to an integrated luminosity of $1.98 \pm 0.02$ fb$^{−1}$. The W boson is identified using its decay to a muon and a neutrino, while the Z boson is identified through its decay to a muon pair. Total cross-sections are measured and combined into charge ratios, asymmetries, and ratios of W$^{\pm}$+jet and Z$^0$+jet production cross-sections. Differential measurements are also performed as a function of both boson and jet kinematic variables. All results are in agreement with Standard Model predictions.

Table 1

Data from Page 9

10.17182/hepdata.78541.v2/t1

The total cross sections for $Wj$ and $Z^0 j$ production, obtained by summing over the measured cross-sections in bins of...
https://www.hepdata.net/record/data/776701yaml https://www.hepdata.net/record/data/776701/csvcsv
Table 2

Data from Page 9

10.17182/hepdata.78541.v2/t2

The ratios of the $Wj$, $W^+j$ and $W^-j$ cross-sections to the $Z^0 j$ cross-section, and the ratio of the $W^+j$...
https://www.hepdata.net/record/data/776702yaml https://www.hepdata.net/record/data/776702/csvcsv
Table 3

Data from Page 9

10.17182/hepdata.78541.v2/t3

The asymmetry of $W^+j$ and $W^-j$ production, given by $A(Wj)\equiv (\sigma_{W^+j}-\sigma_{W^-j})/(\sigma_{W^+j}+\sigma_{W^-j})$.
https://www.hepdata.net/record/data/776703yaml https://www.hepdata.net/record/data/776703/csvcsv
Table 4

Data from Figure 3 (left), Table 1 of supplementary.pdf

10.17182/hepdata.78541.v2/t4

The measured cross-sections for $Wj$ production in four bins of $\eta^{\mu}$. The uncertainties shown are statistical, systematic and due to...
https://www.hepdata.net/record/data/776704yaml https://www.hepdata.net/record/data/776704/csvcsv
Table 5

Data from Figure 3 (right), Table 2 of supplementary.pdf

10.17182/hepdata.78541.v2/t5

The measured cross-sections for $Wj$ production in four bins of $\eta^{\rm jet}$. The uncertainties shown are statistical, systematic and due...
https://www.hepdata.net/record/data/776705yaml https://www.hepdata.net/record/data/776705/csvcsv
Table 6

Data from Figure 4, Table 3 of supplementary.pdf

10.17182/hepdata.78541.v2/t6

The measured cross-sections for $Wj$ production in five bins of $p^{\rm jet}_T$. The uncertainties shown are statistical, systematic and due...
https://www.hepdata.net/record/data/776706yaml https://www.hepdata.net/record/data/776706/csvcsv
Table 7

Data from Figure 6 (left), Table 4 of supplementary.pdf

10.17182/hepdata.78541.v2/t7

The measured cross-sections for $Z^0 j$ production in four bins of $y^Z$. The uncertainties shown are statistical, systematic and due...
https://www.hepdata.net/record/data/776707yaml https://www.hepdata.net/record/data/776707/csvcsv
Table 8

Data from Figure 5 (left), Table 5 of supplementary.pdf

10.17182/hepdata.78541.v2/t8

The measured cross-sections for $Z^0 j$ production in four bins of $\eta^{\rm jet}$. The uncertainties shown are statistical, systematic and...
https://www.hepdata.net/record/data/776708yaml https://www.hepdata.net/record/data/776708/csvcsv
Table 9

Data from Figure 5 (right), Table 6 of supplementary.pdf

10.17182/hepdata.78541.v2/t9

The measured cross-sections for $Z^0 j$ production in bins of $p^{\rm jet}_T$. The uncertainties shown are statistical, systematic and due...
https://www.hepdata.net/record/data/776709yaml https://www.hepdata.net/record/data/776709/csvcsv
Table 10

Data from Figure 6 (right), Table 7 of supplementary.pdf

10.17182/hepdata.78541.v2/t10

The measured cross-sections for $Z^0 j$ production in bins of $|\Delta\phi|$. The uncertainties shown are statistical, systematic and due to...
https://www.hepdata.net/record/data/776710yaml https://www.hepdata.net/record/data/776710/csvcsv
Table 11

Data from Matrix 1 (left) of supplementary.pdf

10.17182/hepdata.78541.v2/t11

The correlation matrix for the systematic uncertainties on the $W^+j$ production cross-section measurements presented in Table 1 in bins of...
https://www.hepdata.net/record/data/776711yaml https://www.hepdata.net/record/data/776711/csvcsv
Table 12

Data from Matrix 1 (right) of supplementary.pdf

10.17182/hepdata.78541.v2/t12

The correlation matrix for the systematic uncertainties on the $W^-j$ production cross-section measurements presented in Table 1 in bins of...
https://www.hepdata.net/record/data/776712yaml https://www.hepdata.net/record/data/776712/csvcsv
Table 13

Data from Matrix 2 (left) of supplementary.pdf

10.17182/hepdata.78541.v2/t13

The correlation matrix for the systematic uncertainties on the $W^+j$ production cross-section measurements presented in Table 5 in bins of...
https://www.hepdata.net/record/data/776713yaml https://www.hepdata.net/record/data/776713/csvcsv
Table 14

Data from Matrix 2 (right) of supplementary.pdf

10.17182/hepdata.78541.v2/t14

The correlation matrix for the systematic uncertainties on the $W^-j$ production cross-section measurements presented in Table 5 in bins of...
https://www.hepdata.net/record/data/776714yaml https://www.hepdata.net/record/data/776714/csvcsv
Table 15

Data from Matrix 3 (left) of supplementary.pdf

10.17182/hepdata.78541.v2/t15

The correlation matrix for the systematic uncertainties on the $W^+j$ production cross-section measurements presented in Table 3 in bins of...
https://www.hepdata.net/record/data/776715yaml https://www.hepdata.net/record/data/776715/csvcsv
Table 16

Data from Matrix 3 (right) of supplementary.pdf

10.17182/hepdata.78541.v2/t16

The correlation matrix for the systematic uncertainties on the $W^-j$ production cross-section measurements presented in Table 3 in bins of...
https://www.hepdata.net/record/data/776716yaml https://www.hepdata.net/record/data/776716/csvcsv
Table 17

Data from Matrix 4 of supplementary.pdf

10.17182/hepdata.78541.v2/t17

The correlation matrix for the systematic uncertainties on the $Z^0 j$ production cross-section measurements presented in Table 4 as a...
https://www.hepdata.net/record/data/776717yaml https://www.hepdata.net/record/data/776717/csvcsv
Table 18

Data from Matrix 5 of supplementary.pdf

10.17182/hepdata.78541.v2/t18

The correlation matrix for the systematic uncertainties on the $Z^0 j$ production cross-section measurements presented in Table 5 as a...
https://www.hepdata.net/record/data/776718yaml https://www.hepdata.net/record/data/776718/csvcsv
Table 19

Data from Matrix 6 of supplementary.pdf

10.17182/hepdata.78541.v2/t19

The correlation matrix for the systematic uncertainties on the $Z^0 j$ production cross-section measurements presented in Table 6 as a...
https://www.hepdata.net/record/data/776719yaml https://www.hepdata.net/record/data/776719/csvcsv
Table 20

Data from Matrix 7 of supplementary.pdf

10.17182/hepdata.78541.v2/t20

The correlation matrix for the systematic uncertainties on the $Z^0 j$ production cross-section measurements presented in Table 7 as a...
https://www.hepdata.net/record/data/776720yaml https://www.hepdata.net/record/data/776720/csvcsv
Table 21

Data from Matrix 8 of supplementary.pdf

10.17182/hepdata.78541.v2/t21

The correlation matrix for the systematic uncertainties on the $W^+j$ and $W^-j$ production cross-section measurements presented in Table 1 in...
https://www.hepdata.net/record/data/776721yaml https://www.hepdata.net/record/data/776721/csvcsv
Table 22

Data from Matrix 9 of supplementary.pdf

10.17182/hepdata.78541.v2/t22

The correlation matrix for the systematic uncertainties on the $W^+j$, $W^-j$ and $Z^0 j$ production cross-section measurements presented in Tables...
https://www.hepdata.net/record/data/776722yaml https://www.hepdata.net/record/data/776722/csvcsv

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