The dijet invariant mass at the Tevatron Collider

Conference · Wed May 09 04:00:00 EDT 1990

OSTI ID:7096864

Giannetti, P ^[1]

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1. Istituto Nazionale di Fisica Nucleare, Pisa (Italy)

The differential cross section of the process p + pbar {yields} jet + jet + X as a function of the dijet invariant mass has been measured with the CDF detector at a center of mass energy of 1.8 TeV at the Tevatron Collider in Fermilab. The present analysis is based on the sample of events collected in the 1988/89 run, amounting to a total integrated luminosity of 4.2 pb{sup {minus}1}. A comparison to leading order QCD and quark compositeness predictions is presented as well as a study of the sensitivity of the mass spectrum to the gluon radiation. 10 refs., 6 figs.

• Research Organization: Fermi National Accelerator Lab., Batavia, IL (USA)
• Sponsoring Organization: DOE/ER
• DOE Contract Number: AC02-76CH03000
• OSTI ID: 7096864
• Report Number(s): FNAL/C-90/85-E; CONF-9003161--6; ON: DE90012845
• Country of Publication: United States
• Language: English

Related Subjects

645100* -- High Energy Physics-- Particle Interactions & Properties-Experimental
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ACCELERATORS
BARYON-BARYON INTERACTIONS
BEAM LUMINOSITY
CDF
CROSS SECTIONS
CYCLIC ACCELERATORS
DIFFERENTIAL CROSS SECTIONS
FERMILAB TEVATRON
FIELD THEORIES
HADRON-HADRON INTERACTIONS
INTERACTIONS
JET MODEL
MASS SPECTRA
MATHEMATICAL MODELS
MATTER
NUCLEON-ANTINUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PROTON-ANTIPROTON INTERACTIONS
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MATTER
SPECTRA
SYNCHROTRONS