{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.132011.v2","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1990313"}},{"@id":"https://doi.org/10.1007/JHEP07(2022)026","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"LHCb Collaboration"},"creator":{"@type":"Organization","name":"LHCb Collaboration"},"datePublished":"2022","description":"A precision measurement of the $Z$ boson production cross-section at $\\sqrt{s} = 13$ TeV in the forward regionis presented, using $pp$ collision data collected by the LHCb detector, corresponding to an integrated luminosity of 5.1 fb$^{-1}$. The production cross-section is measured using $Z\\to \\mu^+ \\mu^-$ events within the fiducial region defined as pseudorapidity $2.0<\\eta<4.5$ and transverse momentum $p_{T}>20$ GeV/$\\it{c}$ for both muonsand dimuon invariant mass $60<M_{\\mu \\mu}<120$ GeV/$\\it{c}^{2}$. The integrated cross-section is determined to be\\begin{equation*}\\sigma(Z\\rightarrow \\mu^{+} \\mu^{-}) = 196.4 \\pm 0.2 \\pm 1.6 \\pm 3.9~pb,\\end{equation*}where the first uncertainty is statistical, the second is systematic, and the third is due to the luminosity determination.The measured results are in agreement with theoretical predictions within uncertainties.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t1","@type":"Dataset","description":"Relative uncertainty for the integrated $Z -> \\mu^{+} \\mu^{-}$ cross-section measurement. The total uncertainty is the quadratic sum of uncertainties...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t2","@type":"Dataset","description":"Final state radiation correction used in the $y^{Z}$ cross-section measurement. The first uncertainty is statistical and the second is systematic.","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t3","@type":"Dataset","description":"Final state radiation correction used in the $p_{T}^{Z}$ cross-section measurement. The first uncertainty is statistical and the second is systematic.","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t4","@type":"Dataset","description":"Final state radiation correction used in the $\\phi_{\\eta}^{*}$ cross-section measurement. The first uncertainty is statistical and the second is systematic.","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t5","@type":"Dataset","description":"Final state radiation correction used in the $y^{Z}-p_{T}^{Z}$ cross-section measurement. The first uncertainty is statistical and the second is systematic.","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t6","@type":"Dataset","description":"Final state radiation correction used in the $y^{Z}-\\phi_{\\eta}^{*}$ cross-section measurement. The first uncertainty is statistical and the second is systematic.","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t7","@type":"Dataset","description":"Correlation matrix of statistical uncertainty for one-dimensional $y^Z$ measurement.","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t8","@type":"Dataset","description":"Correlation matrix of statistical uncertainty for one-dimensional $p_{T}^{Z}$ measurement.","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t9","@type":"Dataset","description":"Correlation matrix of statistical uncertainty for one-dimensional $\\phi_{\\eta}^{*}$ measurement.","name":"Table 9"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t10","@type":"Dataset","description":"Correlation matrix of statistical uncertainty for two-dimensional $y^Z-p_{T}^{Z}$ measurement.","name":"Figure 13 (left)"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t11","@type":"Dataset","description":"Correlation matrix of statistical uncertainty for two-dimensional $y^Z-\\phi_{\\eta}^{*}$ measurement.","name":"Figure 13 (right)"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t12","@type":"Dataset","description":"Correlation matrix of efficiency uncertainty for one-dimensional $y^Z$ measurement.","name":"Table 10"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t13","@type":"Dataset","description":"Correlation matrix of efficiency uncertainty for one-dimensional $p_{T}^{Z}$ measurement.","name":"Table 11"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t14","@type":"Dataset","description":"Correlation matrix of efficiency uncertainty for one-dimensional $\\phi_{\\eta}^{*}$ measurement.","name":"Table 12"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t15","@type":"Dataset","description":"Correlation matrix of efficiency uncertainty for two-dimensional $y^Z-p_{T}^{Z}$ measurement.","name":"Figure 15 (left)"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t16","@type":"Dataset","description":"Correlation matrix of efficiency uncertainty for two-dimensional $y^Z-\\phi_{\\eta}^{*}$ measurement.","name":"Figure 15 (right)"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t17","@type":"Dataset","description":"Measured total $Z$-boson cross-section for different datasets. The first uncertainty is statistical, the second systematic, and the third is due...","name":"Table 13"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t18","@type":"Dataset","description":"Measured single differential cross-sections in interval regions of $y^{Z}$. The first uncertainty is statistical, the second systematic, and the third...","name":"Table 14"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t19","@type":"Dataset","description":"Measured single differential cross-sections in interval regions of $p_{T}^{Z}$. The first uncertainty is statistical, the second systematic, and the third...","name":"Table 15"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t20","@type":"Dataset","description":"Measured single differential cross-sections in interval regions of $\\phi_{\\eta}^{*}$. The first uncertainty is statistical, the second systematic, and the third...","name":"Table 16"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t21","@type":"Dataset","description":"Measured double differential cross-sections in interval regions of $y^{Z}$ and $p_{T}^{Z}$. The first uncertainty is statistical, the second systematic, and...","name":"Table 17"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t22","@type":"Dataset","description":"Measured double differential cross-sections in interval regions of $y^{Z}$ and $\\phi_{\\eta}^{*}$. The first uncertainty is statistical, the second systematic, and...","name":"Table 18"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t23","@type":"Dataset","description":"Systematic uncertainties in the single differential cross-sections in interval regions of $y^{Z}$, presented in percentage. The contributions from efficiency (Eff),...","name":"Table 19"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t24","@type":"Dataset","description":"Systematic uncertainties in the single differential cross-sections in interval regions of $p_{T}^{Z}$, presented in percentage. The contributions from efficiency (Eff),...","name":"Table 20"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t25","@type":"Dataset","description":"Systematic uncertainties in the single differential cross-sections in interval regions of $\\phi_{\\eta}^{*}$, presented in percentage. The contributions from efficiency (Eff),...","name":"Table 21"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t26","@type":"Dataset","description":"Systematic uncertainties in the double differential cross-sections in interval regions of $y^{Z}$ and $p_{T}^{Z}$, presented in percentage. The contributions from...","name":"Table 22"},{"@id":"https://doi.org/10.17182/hepdata.132011.v2/t27","@type":"Dataset","description":"Systematic uncertainties in the double differential cross-sections in interval regions of $y^{Z}$ and $\\phi_{\\eta}^{*}$, presented in percentage. The contributions from...","name":"Table 23"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1990313?version=2"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/132011"}],"inLanguage":"en","name":"Precision measurement of forward $Z$ boson production in proton-proton collisions at $\\sqrt{s} = 13$ TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1990313?version=2","version":2}