The ratio of the W + greater than or equal to 1 jet cross section to the inclusive W cross section is measured using W (+/-) --> e(+/-)v events from (p) over bar p collisions at root s = 1.8 TeV. The data are from 108 pb(-1) of integrated luminosity collected with the Collider Detector at Fermilab. Measurements of the cross section ratio for jet transverse energy thresholds (E-T(min)) ranging from 15 to 95 GeV are compared to theoretical predictions using next-to-leading-order QCD calculations. Data and theory agree well for E-T(min) > 25 GeV, where the predictions lie within 1 standard deviation of the measured values.

F., A., H., A., A., A., M. G., A., A., A., S. R., A., et al. (1998). Measurement of the sigma(W+ >= 1 Jet)/sigma(W) cross section ratio from (p)over-bar-p collisions at root s=1.8 TeV. PHYSICAL REVIEW LETTERS, 81(7), 1367-1372 [10.1103/PhysRevLett.81.1367].

Measurement of the sigma(W+ >= 1 Jet)/sigma(W) cross section ratio from (p)over-bar-p collisions at root s=1.8 TeV

PAOLETTI, RICCARDO;
1998-01-01

Abstract

The ratio of the W + greater than or equal to 1 jet cross section to the inclusive W cross section is measured using W (+/-) --> e(+/-)v events from (p) over bar p collisions at root s = 1.8 TeV. The data are from 108 pb(-1) of integrated luminosity collected with the Collider Detector at Fermilab. Measurements of the cross section ratio for jet transverse energy thresholds (E-T(min)) ranging from 15 to 95 GeV are compared to theoretical predictions using next-to-leading-order QCD calculations. Data and theory agree well for E-T(min) > 25 GeV, where the predictions lie within 1 standard deviation of the measured values.
1998
F., A., H., A., A., A., M. G., A., A., A., S. R., A., et al. (1998). Measurement of the sigma(W+ >= 1 Jet)/sigma(W) cross section ratio from (p)over-bar-p collisions at root s=1.8 TeV. PHYSICAL REVIEW LETTERS, 81(7), 1367-1372 [10.1103/PhysRevLett.81.1367].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/39199
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