Studies of W + jets and prompt diphoton production with the CDF detector: Tests of enhanced leading order QCD in W boson + jets from 1.96-TeV

Conference · Wed Oct 01 00:00:00 EDT 2003

OSTI ID:15017375

Tsuno, Soushi

The authors have studied the W + {ge} n jets process in Tevatron Run II experiment. This is the first result for the CDF Run II experiment. The data used corresponds to a total integrated luminosity of 72 pb{sup -1} taken from Mar. 2002 through Jan. 2003. The lowest order QCD predictions have been tested with a new prescription of the parton-jet matching, which allows to construct the enhanced LO phase space. They found a good agreement between data and theory in the typical kinematics distributions. Number of events for each inclusive samples up to 3 jets are compared with Monte Carlo calculations. The comparison with Run I results is also presented.

• Research Organization: Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC02-76CH03000
• OSTI ID: 15017375
• Report Number(s): FERMILAB-CONF-03-356-E; TRN: US0504133
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
FERMILAB COLLIDER DETECTOR
FERMILAB TEVATRON
INTERMEDIATE BOSONS
LUMINOSITY
PHASE SPACE
PRODUCTION
QUANTUM CHROMODYNAMICS
Experiment-HEP