Journal
PHYSICAL REVIEW D
Volume 86, Issue 5, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.86.052010
Keywords
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Funding
- U.S. Department of Energy
- National Science Foundation
- Italian Istituto Nazionale di Fisica Nucleare
- Ministry of Education, Culture, Sports, Science and Technology of Japan
- Natural Sciences and Engineering Research Council of Canada
- National Science Council of the Republic of China
- Swiss National Science Foundation
- A. P. Sloan Foundation
- Bundesministerium fur Bildung und Forschung, Germany
- Korean World Class University Program
- National Research Foundation of Korea
- Science and Technology Facilities Council
- Royal Society, UK
- Russian Foundation for Basic Research
- Ministerio de Ciencia e Innovacion
- Programa Consolider-Ingenio, Spain
- Slovak RD Agency
- Academy of Finland
- Australian Research Council (ARC)
- ICREA Funding Source: Custom
- Science and Technology Facilities Council [ST/M001474/1, ST/H001026/2, ST/H001069/2, ST/H001026/1, PP/E003699/1, PP/E003699/2, ST/K001418/1] Funding Source: researchfish
- STFC [ST/H001026/1, PP/E003699/2, ST/H001069/2, PP/E003699/1, ST/H001026/2] Funding Source: UKRI
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The transverse momentum cross section of e(+)e(-) pairs in the Z-boson mass region of 66-116 GeV/c(2) is precisely measured using Run II data corresponding to 2: 1 fb(-1) of integrated luminosity recorded by the Collider Detector at Fermilab. The cross section is compared with two quantum chromodynamic calculations. One is a fixed-order perturbative calculation at O(alpha(2)(s)), and the other combines perturbative predictions at high transverse momentum with the gluon resummation formalism at low transverse momentum. Comparisons of the measurement with calculations show reasonable agreement. The measurement is of sufficient precision to allow refinements in the understanding of the transverse momentum distribution.
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