Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386185564> ?p ?o ?g. }
- W4386185564 abstract "The first measurement of the $Z$ boson production cross-section at centre-of-mass energy $sqrt{s} = 5.02,$TeV in the forward region is reported, using $pp$ collision data collected by the LHCb experiment in year 2017, corresponding to an integrated luminosity of $100 pm 2,rm{pb^{-1}}$. The production cross-section is measured for final-state muons in the pseudorapidity range $2.0<eta<4.5$ with transverse momentum $p_{rm{T}}> 20,rm{GeV/}it{c}$. The integrated cross-section is determined to be [ sigma_{Z rightarrow mu^{+}mu^{-}} = 39.6 pm 0.7,(rm{stat}) pm 0.6,(rm{syst}) pm 0.8,(rm{lumi}) rm{pb} ] for the di-muon invariant mass in the range $60<M_{mumu}<120,rm{GeV/}it{c^{2}}$. This result and the differential cross-section results are in good agreement with theoretical predictions at next-to-next-to-leading order in the strong coupling. Based on a previous LHCb measurement of the $Z$ boson production cross-section in $p$Pb collisions at $sqrt{s_{NN}}=5.02$ TeV, the nuclear modification factor $R_{prm{Pb}}$ is measured for the first time at this energy. The measured values are $1.2^{+0.5}_{-0.3},(rm{stat}) pm 0.1,(rm{syst})$ in the forward region ($1.53<y^*_{mu}<4.03$) and $3.6^{+1.6}_{-0.9},(rm{stat}) pm 0.2,(rm{syst})$ in the backward region ($-4.97<y^*_{mu}<-2.47$), where $y^*_{mu}$ represents the muon rapidity in the centre-of-mass frame." @default.
- W4386185564 created "2023-08-26" @default.
- W4386185564 creator A5000006697 @default.
- W4386185564 creator A5000154066 @default.
- W4386185564 creator A5000194302 @default.
- W4386185564 creator A5000284960 @default.
- W4386185564 creator A5000312868 @default.
- W4386185564 creator A5000561392 @default.
- W4386185564 creator A5000650768 @default.
- W4386185564 creator A5000651436 @default.
- W4386185564 creator A5000670991 @default.
- W4386185564 creator A5000672949 @default.
- W4386185564 creator A5000988555 @default.
- W4386185564 creator A5001292306 @default.
- W4386185564 creator A5001307276 @default.
- W4386185564 creator A5001330409 @default.
- W4386185564 creator A5001461010 @default.
- W4386185564 creator A5001482180 @default.
- W4386185564 creator A5001827028 @default.
- W4386185564 creator A5001896607 @default.
- W4386185564 creator A5002003469 @default.
- W4386185564 creator A5002087341 @default.
- W4386185564 creator A5002224252 @default.
- W4386185564 creator A5002245150 @default.
- W4386185564 creator A5002307918 @default.
- W4386185564 creator A5002364409 @default.
- W4386185564 creator A5002380585 @default.
- W4386185564 creator A5002414830 @default.
- W4386185564 creator A5002430793 @default.
- W4386185564 creator A5002445204 @default.
- W4386185564 creator A5002458217 @default.
- W4386185564 creator A5002564562 @default.
- W4386185564 creator A5002576880 @default.
- W4386185564 creator A5002599328 @default.
- W4386185564 creator A5002648108 @default.
- W4386185564 creator A5002660234 @default.
- W4386185564 creator A5003227042 @default.
- W4386185564 creator A5003279863 @default.
- W4386185564 creator A5003360728 @default.
- W4386185564 creator A5003656696 @default.
- W4386185564 creator A5003777748 @default.
- W4386185564 creator A5003784984 @default.
- W4386185564 creator A5004036161 @default.
- W4386185564 creator A5004077905 @default.
- W4386185564 creator A5004077997 @default.
- W4386185564 creator A5004234683 @default.
- W4386185564 creator A5004275103 @default.
- W4386185564 creator A5004330548 @default.
- W4386185564 creator A5004378338 @default.
- W4386185564 creator A5004730451 @default.
- W4386185564 creator A5004737191 @default.
- W4386185564 creator A5004776646 @default.
- W4386185564 creator A5004841476 @default.
- W4386185564 creator A5004875982 @default.
- W4386185564 creator A5005267964 @default.
- W4386185564 creator A5005281055 @default.
- W4386185564 creator A5005305996 @default.
- W4386185564 creator A5005396043 @default.
- W4386185564 creator A5005419775 @default.
- W4386185564 creator A5005462525 @default.
- W4386185564 creator A5005472435 @default.
- W4386185564 creator A5005523563 @default.
- W4386185564 creator A5005561809 @default.
- W4386185564 creator A5005956358 @default.
- W4386185564 creator A5005999777 @default.
- W4386185564 creator A5006083979 @default.
- W4386185564 creator A5006092673 @default.
- W4386185564 creator A5006092954 @default.
- W4386185564 creator A5006152959 @default.
- W4386185564 creator A5006404157 @default.
- W4386185564 creator A5006459671 @default.
- W4386185564 creator A5006920623 @default.
- W4386185564 creator A5006929867 @default.
- W4386185564 creator A5007062164 @default.
- W4386185564 creator A5007186238 @default.
- W4386185564 creator A5007309079 @default.
- W4386185564 creator A5007360148 @default.
- W4386185564 creator A5007413380 @default.
- W4386185564 creator A5007450204 @default.
- W4386185564 creator A5007465455 @default.
- W4386185564 creator A5007497344 @default.
- W4386185564 creator A5007540680 @default.
- W4386185564 creator A5007616615 @default.
- W4386185564 creator A5007656637 @default.
- W4386185564 creator A5007686334 @default.
- W4386185564 creator A5007724798 @default.
- W4386185564 creator A5007738584 @default.
- W4386185564 creator A5007792986 @default.
- W4386185564 creator A5007825062 @default.
- W4386185564 creator A5007876075 @default.
- W4386185564 creator A5007918337 @default.
- W4386185564 creator A5007990250 @default.
- W4386185564 creator A5008058537 @default.
- W4386185564 creator A5008173143 @default.
- W4386185564 creator A5008178502 @default.
- W4386185564 creator A5008278812 @default.
- W4386185564 creator A5008322271 @default.
- W4386185564 creator A5008491955 @default.
- W4386185564 creator A5008534867 @default.
- W4386185564 creator A5008591326 @default.