We report on the first measurement of the rapidity distribution d sigma /dy over nearly the entire kinematic region of rapidity for e(+)e(-) pairs in both the Z-boson region of 66<M-ee< 116 GeV/c(2) and in the high mass region of M-ee> 116 GeV/c(2). The data sample consists of 108 pb(-1) of p<(p)over bar> collisions at roots = 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 ph. The measured total cross section and d sigma /dy are compared with quantum chromodynamics calculations in leading and higher orders.

Measurement of d sigma/dy for high mass Drell-Yan e(+)e(-) pairs from p(p)over-bar collisions at root s=1.8 TeV

DONATI, SIMONE;PUNZI, GIOVANNI;
2001-01-01

Abstract

We report on the first measurement of the rapidity distribution d sigma /dy over nearly the entire kinematic region of rapidity for e(+)e(-) pairs in both the Z-boson region of 66 116 GeV/c(2). The data sample consists of 108 pb(-1) of p<(p)over bar> collisions at roots = 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 ph. The measured total cross section and d sigma /dy are compared with quantum chromodynamics calculations in leading and higher orders.
2001
Affolder, T; Akimoto, H; Akopian, A; Albrow, Mg; Amaral, P; Amendolia, Sr; Amidei, D; Anikeev, K; Antos, J; Apollinari, G; Arisawa, T; Asakawa, T; Ash...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/182731
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