Inclusive Jet Production at Tevatron
Title | Inclusive Jet Production at Tevatron PDF eBook |
Author | |
Publisher | |
Pages | 12 |
Release | 1995 |
Genre | |
ISBN |
The CDF and D0 Collaborations have measured the inclusive jet cross section using 1992--93 collider data at (square root)s = 1,800 GeV. The D0 measurement is higher than NLO QCD predictions, though within systematic uncertainties. The CDF measurement is in very good agreement with NLO QCD predictions for transverse energies (E{sub T}) below 200 GeV. However it is systemically higher than NLO QCD predictions for E{sub T} above 200 GeV. The CDF measurement of two-jet mass and total transverse energy spectra also show a similar excess above QCD predictions at higher E{sub T}.
A Measurement of Inclusive Jet Production at Tevatron
Title | A Measurement of Inclusive Jet Production at Tevatron PDF eBook |
Author | Olga Norniella |
Publisher | |
Pages | 156 |
Release | 2008-09-01 |
Genre | Science |
ISBN | 9783836486255 |
Quantum Chromodynamics (QCD) is the gauge theory that governs the strong interactions between quarks and gluons inside hadrons like, for example, protons and neutrons. At the Tevatron at Fermilab, protons and antiprotons collide at very high energy. In those collisions, collimated jets of hadrons are produced along the direction of struck quarks and gluons in the final state. The measurement of the inclusive jet production cross section for central jets constitutes one of the cornerstones of the jet physics program since it provides a stringent test of pQCD predictions over almost nine orders of magnitude. This Doctoral Thesis presents a measurement of the inclusive jet production cross section using the data collected by the CDF experiment in Run II. The longitudinally invariant Kt algorithm, infrared safe to all orders in pQCD, has been used in order to search for jets in the final state. This measurement is compared to pQCD NLO calculations where non-perturbative effects from the underlying event and the fragmentation of partons into jets of hadrons have been taken into account.
Inclusive Jet Production at the Tevatron
Title | Inclusive Jet Production at the Tevatron PDF eBook |
Author | Olga Norniella |
Publisher | |
Pages | 4 |
Release | 2006 |
Genre | |
ISBN |
Preliminary results on inclusive jet production in proton-antiproton collisions at {radical}s = 1.96 TeV based on 1 fb{sup -1} of CDF Run II data are presented. Measurements are preformed using different jet algorithms in a wide range of jet transverse momentum and jet rapidity. The measured cross sections are compared to next-to-leading order perturbative QCD calculations.
Inclusive Jet Production at the Tevatron Using the D0 Experiment
Title | Inclusive Jet Production at the Tevatron Using the D0 Experiment PDF eBook |
Author | |
Publisher | |
Pages | 4 |
Release | 2008 |
Genre | |
ISBN |
A preliminary measurement is presented of the inclusive jet production cross section in p{bar p} collisions at a center-of-mass energy of (square root)s = 1960GeV: The data was taken with the D0 detector and represents an integrated luminosity of (almost equal to) 900 pb−1 of Tevatron RunII data. The cross section is studied as a function of jet transverse momentum (p{sub T}) and rapidity (y) and compared to perturbative QCD predictions in next-to-leading order including two-loop threshold corrections.
Measurement of the Strong Coupling Constant from Inclusive Jet Production at the Tevatron Collider
Title | Measurement of the Strong Coupling Constant from Inclusive Jet Production at the Tevatron Collider PDF eBook |
Author | Christina Mesropian |
Publisher | |
Pages | 129 |
Release | 2000 |
Genre | |
ISBN |
Inclusive Jet Production and Subjets at the Tevatron
Title | Inclusive Jet Production and Subjets at the Tevatron PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 1999 |
Genre | |
ISBN |
The D0 and CDF proton-antiproton collider experiments at the Tevatron accumulated large samples of high energy jet production data during Run I (1992- 1996). Presented here are measurements of the central inclusive jet cross section at center-of-mass energies of 1800 and 630 GeV (by the D0 and CDF experiments) and a forward).
Inclusive jet production studies at the Tevatron using the CDF detector[
Title | Inclusive jet production studies at the Tevatron using the CDF detector[ PDF eBook |
Author | Olga Norniella Francisco |
Publisher | |
Pages | 141 |
Release | 2007 |
Genre | |
ISBN | 9788469060377 |