International audienceA precision measurement of the $Z$ boson production cross-section at $\sqrt{s} = 13$ TeV in the forward region is 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 $Z\rightarrow\mu^+\mu^-$ events within the fiducial region defined as pseudorapidity $2.020$ GeV/$c$ for both muons and dimuon invariant mass $60<M_{\mu\mu}<120$ GeV/$c^2$. The integrated cross-section is determined to be $\sigma (Z \rightarrow \mu^+ \mu^-)$ = 196.4 $\pm$ 0.2 $\pm$ 1.6 $\pm$ 3.9~pb, where the first uncertainty is statistical, the second is systematic, and the third is due to the luminosity determination. The measured ...
A precision measurement of the Z boson production cross-section at s = 13 TeV in the forward region ...
A precision measurement of the Z boson production cross-section at s = 13 TeV in the forward region ...
A precision measurement of the Z boson production cross-section at s = 13 TeV in the forward region ...
International audienceA precision measurement of the $Z$ boson production cross-section at $\sqrt{s}...
A precision measurement of the Z boson production cross-section at root s = 13 TeV in the forward re...
A precision measurement of the Z boson production cross-section at root s = 13 TeV in the forward re...
A precision measurement of the Z boson production cross-section at root s = 13 TeV in the forward re...
A precision measurement of the Z boson production cross-section at s = 13 TeV in the forward region ...
A precision measurement of the Z boson production cross-section at s = 13 TeV in the forward region ...
A precision measurement of the Z boson production cross-section at s = 13 TeV in the forward region ...
International audienceA precision measurement of the $Z$ boson production cross-section at $\sqrt{s}...
A precision measurement of the Z boson production cross-section at root s = 13 TeV in the forward re...
A precision measurement of the Z boson production cross-section at root s = 13 TeV in the forward re...
A precision measurement of the Z boson production cross-section at root s = 13 TeV in the forward re...
A precision measurement of the Z boson production cross-section at s = 13 TeV in the forward region ...
A precision measurement of the Z boson production cross-section at s = 13 TeV in the forward region ...
A precision measurement of the Z boson production cross-section at s = 13 TeV in the forward region ...