Measurement of R{sub 10} ({sigma}(W+ > or = to 1 Jet)/{sigma}(W)) at CDF

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We present a measurement of the (W + {>=} 1 Jet)/(W Inclusive) cross section ratio, R{sub 10} , in W {yields} e{nu} events for jet ET thresholds ranging from 15 to 95 GeV. Using roughly 100 pb{sup -1} data from the {radical}s = 1.8 TeV p{anti p} collisions at the Fermilab Tevatron Collider, we compare the measured values of R{sub 10} to LO and NLO QCD predictions. Comparisons are made for both 0.4 and 0.7 jet cone clustering. Good agreement between data and theory is observed over a large range of jet E{sub T} thresholds for both cone sizes.

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Flaugher, Brenda October 1, 1998.

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We present a measurement of the (W + {>=} 1 Jet)/(W Inclusive) cross section ratio, R{sub 10} , in W {yields} e{nu} events for jet ET thresholds ranging from 15 to 95 GeV. Using roughly 100 pb{sup -1} data from the {radical}s = 1.8 TeV p{anti p} collisions at the Fermilab Tevatron Collider, we compare the measured values of R{sub 10} to LO and NLO QCD predictions. Comparisons are made for both 0.4 and 0.7 jet cone clustering. Good agreement between data and theory is observed over a large range of jet E{sub T} thresholds for both cone sizes.

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179 Kilobytes

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  • 29th International Conference on High-Energy Physics (ICHEP 98), Vancouver, British Columbia, Canada, July 23-30, 1998

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  • Other: DE00002187
  • Report No.: FERMILAB-Conf-98/339-E
  • Grant Number: NONE
  • Office of Scientific & Technical Information Report Number: 2187
  • Archival Resource Key: ark:/67531/metadc668202

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  • October 1, 1998

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  • June 29, 2015, 9:42 p.m.

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  • April 18, 2016, 3:24 p.m.

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Flaugher, Brenda. Measurement of R{sub 10} ({sigma}(W+ > or = to 1 Jet)/{sigma}(W)) at CDF, article, October 1, 1998; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc668202/: accessed May 25, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.