A Study of the Ability of the D0 Detector to Measure the Single Jet Inclusive Cross Section

A Study of the Ability of the D0 Detector to Measure the Single Jet Inclusive Cross Section
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Total Pages:
Release: 2005
Genre:
ISBN:

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The D0 experiment began accumulating data at the Fermilab Tevatron in May of 1992. Protons are collided with antiprotons at [radical]s = 1.8 TeV and an expected peak luminosity of 5 [times] 10[sup 30] cm[sup [minus]2] sec[sup [minus]1]. The D0 detector is an all-purpose detector that will have exceptional jet reconstruction capabilities derived from superior calorimetry and nearly 4[pi] angular coverage. One of the many physics measurements that will be made at D0 is the inclusive jet cross section. Comparison of this cross section with theoretical predictions allows us to test the accuracy of the standard model of Quantum Chromodynamics (QCD). This comparison is usually in the form of a measurement of the differential cross section with respect to the transverse energy of the jet. The extended angular coverage of the D0 detector allows measurements of the differential cross section as a function of jet rapidity as well. Recently completed calculations of the next-to-leading-order contribution to the inclusive cross section result in predictions with reduced theoretical errors. In addition, recent fits to data from deep inelastic scattering and single photon experiments further restrict the quark and gluon structure functions of the proton which are necessary in the theoretical predictions of the cross section. It may be that an experimental measurement of the inclusive cross section would favor some of these fits over others. We have studied extensive computer simulations of both the Tevatron and the D0 detector in order to determine D0's ability to reconstruct the inclusive cross section. We present a discussion of this analysis as presently understood.

Energy Research Abstracts

Energy Research Abstracts
Author:
Publisher:
Total Pages: 782
Release: 1995
Genre: Power resources
ISBN:

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תשב"ר

תשב
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Total Pages:
Release: 1982
Genre:
ISBN:

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Handbook of Particle Detection and Imaging

Handbook of Particle Detection and Imaging
Author: Claus Grupen
Publisher: Springer Science & Business Media
Total Pages: 1251
Release: 2012-01-08
Genre: Science
ISBN: 3642132715

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The handbook centers on detection techniques in the field of particle physics, medical imaging and related subjects. It is structured into three parts. The first one is dealing with basic ideas of particle detectors, followed by applications of these devices in high energy physics and other fields. In the last part the large field of medical imaging using similar detection techniques is described. The different chapters of the book are written by world experts in their field. Clear instructions on the detection techniques and principles in terms of relevant operation parameters for scientists and graduate students are given.Detailed tables and diagrams will make this a very useful handbook for the application of these techniques in many different fields like physics, medicine, biology and other areas of natural science.

First D-Zero Jet Measurements at Squareroot S

First D-Zero Jet Measurements at Squareroot S
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Total Pages: 4
Release: 2003
Genre:
ISBN:

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The authors present the first Run II measurements with the D0 detector of the inclusive jet and dijet cross sections at (square root)s = 1.96 TeV. This analysis is based on an integrated luminosity of 34 pb−1. The results from a next-to-leading order perturbative QCD calculation are compared to the measured cross sections. The theoretical calculation agrees with the data.

Particle Physics Reference Library

Particle Physics Reference Library
Author: Christian W. Fabjan
Publisher: Springer Nature
Total Pages: 1083
Release: 2020
Genre: Elementary particles (Physics).
ISBN: 3030353184

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This second open access volume of the handbook series deals with detectors, large experimental facilities and data handling, both for accelerator and non-accelerator based experiments. It also covers applications in medicine and life sciences. A joint CERN-Springer initiative, the "Particle Physics Reference Library" provides revised and updated contributions based on previously published material in the well-known Landolt-Boernstein series on particle physics, accelerators and detectors (volumes 21A, B1,B2,C), which took stock of the field approximately one decade ago. Central to this new initiative is publication under full open access

D0 Results on Three-jet Production, Multijet Cross-section Ratios, and Minimum Bias Angular Correlations

D0 Results on Three-jet Production, Multijet Cross-section Ratios, and Minimum Bias Angular Correlations
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Total Pages: 6
Release: 2010
Genre:
ISBN:

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We report the measurement of the cross-section for three-jet production and the ratio of inclusive three-jet to two-jet cross-sections, as well as a study of angular correlations in minimum bias events, based on data taken with the D0 experiment at the Fermilab Tevatron proton-antiproton collider. The differential inclusive three-jet cross section as a function of the invariant three-jetmass (M{sub 3jet}) is measured in p{bar p} collisions at √s = 1.96 TeV using a data set corresponding to an integrated luminosity of 0.7 fb−1. The measurement is performed in three rapidity regions (