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Measurement ofdσ/dyfor high mass Drell-Yane+e−pairs frompp¯collisions ats=1.8TeV
- Source :
- Physical Review D. 63
- Publication Year :
- 2000
- Publisher :
- American Physical Society (APS), 2000.
-
Abstract
- We report on the first measurement of the rapidity distribution dsigma/dy over nearly the entire kinematic region of rapidity for e^+e^- pairs in the Z-boson region of 66 116 GeV/c^2. The data sample consists of 108 pb^{-1} of ppbar collisions at \sqrt{s}=1.8 TeV taken by the Collider Detector at Fermilab during 1992--1995. The total cross section in the $Z$-boson region is measured to be 252 +- 11 pb. The measured total cross section and d\sigma/dy are compared with quantum chromodynamics calculations in leading and higher orders.
- Subjects :
- Quantum chromodynamics
Physics
Nuclear and High Energy Physics
Particle physics
010308 nuclear & particles physics
Sigma
Drell–Yan process
Electron
01 natural sciences
7. Clean energy
Positron
Pair production
0103 physical sciences
High Energy Physics::Experiment
Rapidity
Nuclear Experiment
010306 general physics
Collider Detector at Fermilab
Subjects
Details
- ISSN :
- 10894918 and 05562821
- Volume :
- 63
- Database :
- OpenAIRE
- Journal :
- Physical Review D
- Accession number :
- edsair.doi...........aec9111976b39439ad37eca71a8b5cd7