Scaling Violation in Inclusive Jet Production


Contact Persons: Alex Akopian, Anwar Bhatti and Brenna Flaugher

Date Blessed: Feb 25 1999

CDF Note: CDF4890


Abstract

The inclusive jet cross section measured at \s=630 GeV and the ratio of the scaled cross sections at \s=630 GeV over 1800 GeV are presented. The systematic uncertainties on inclusive jet cross section at \s=630 GeV and on the ratio are presented as well. Run 1B data were used as \s=1800 GeV sample in the ratio of the scaled cross sections.

Plots

Trigger Efficiency Efficiencies of Jet_5 and Jet_15 Triggers (630 GeV)

Raw Cross Section Raw Inclusive Jet Cross Section (630 GeV)

Residual at 630 Residual of the Unsmearing (630 GeV)

Residual at 1800 Residual of the Unsmearing (1800 GeV, Run 1b)

Corrected Cross Section (vs jet Et) at 630 and 1800 GeV

Corrected Cross Section (vs jet xt) at 630 and 1800 GeV

(Data-Theory)/Theory (vs jet Et) at 630 and 1800 GeV

(Data-Theory)/Theory (vs jet xt) at 630 and 1800 GeV

(Data-Theory)/Theory (vs jet Et) at 630 GeV with Different PDF Sets


Systematic Uncertainties on Cross Section at 630 GeV


Ratio of the Scaled Cross Sections (630 GeV over 1800 GeV), Comparison with the Ratio 546 GeV over 1800 GeV

Systematic Uncertainties on the Ratio of Scaled Cross Sections (630 GeV over 1800 GeV)


Ratio of the Scaled Cross Sections (630 GeV over 1800 GeV), Comparison with D0



Internal CDF Notes: 3656, 4031