Transverse Momentum and Total Cross Section of e+e Pairs in the Z-Boson Region from pp¯ Collisions at √s=1.8 TeV

CDF Collaboration

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Abstract

The transverse momentum and total cross section of e+e pairs in the Z-boson region of 66<Mee<116GeV/c2 from pp¯ collisions at √s=1.8TeV are measured using 110 pb−1 of collisions taken by the Collider Detector at Fermilab during 1992-1995. The total cross section is measured to be 248±11 pb. The differential transverse momentum cross section is compared with calculations that match quantum chromodynamics perturbation theory at high transverse momentum with the gluon resummation formalism at low transverse momentum.

Original languageEnglish (US)
Pages (from-to)845-850
Number of pages6
JournalPhysical review letters
Volume84
Issue number5
DOIs
StatePublished - 2000

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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