The b{bar b} production cross section and correlations in p{bar p} collisions at {radical}s = 1.8 TeV
Conference
·
OSTI ID:607492
- Universidad de los Andes, Begota (Colombia); and others
The authors present measurements of the b{bar b} production cross section and angular correlations between the b and {bar b}-quarks in p{bar p} collisions using the D0 detector at the Fermilab Tevatron operating at {radical}s = 1.8 TeV. The b-quark production cross section for {vert_bar}y{sup b}{vert_bar} < 1.0 and {rho}{sub {tau}}{sup b} > 8 GeV/c is extracted and found to be consistent with next-to-leading order QCD predictions. In addition, the angular correlations between the b and {bar b}-quarks are found to agree in shape with next-to-leading order QCD predictions.
- Research Organization:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (United States); National Science Foundation, Washington, DC (United States); CEA, 75 - Paris (France); Russian Atomic Energy Commission, Moscow (Russian Federation); Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq), Sao Paulo, SP (Brazil); Department of Atomic Energy, Bombay (India). Atomic Minerals Div.; Consejo Nacional de Ciencia y Tecnologia (CONACYT), Mexico City (Mexico); Korea Ministry of Education (Korea); Korea Science and Engineering Foundation (Korea, Republic of); CONICET (Argentina); UBACYT (Argentina); Sloan (Alfred P.) Foundation, New York, NY (United States); Colciencias (Colombia)
- DOE Contract Number:
- AC02-76CH03000
- OSTI ID:
- 607492
- Report Number(s):
- FNAL/C-96/248-E; CONF-960765-; ON: DE98052975; TRN: 98:002107
- Resource Relation:
- Conference: 28. international conference on high-energy physics, Warsaw (Poland), 25-31 Jul 1996; Other Information: PBD: Aug 1996
- Country of Publication:
- United States
- Language:
- English
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