Results on soft gluon resummation and color coherence in p{bar p} collisions at {radical}s = 1.8 TeV

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The author presents two QCD studies based on data collected by the D(0) detector during the 1992-1993 run and data recorded by the CDF detector during the 1988-1989 run of the Fermilab Tevatron p{bar p} collider at a center of mass energy of {radical}s = 1.8 TeV. The first study by the D(0) collaboration presents preliminary results on jet-jet angular decorrelation as a function of rapidity separation. This measurement is compared to HERWIG shower-level and JETRAD NLO parton-level Monte Carlo simulations. Data are also compared to predictions based on the techniques of Balitsky, Fadin, Kuraev, and Lipatov to resum soft ... continued below

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9 p.

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Varelas, N. & Collaborations, D0 and CDF August 1, 1995.

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The author presents two QCD studies based on data collected by the D(0) detector during the 1992-1993 run and data recorded by the CDF detector during the 1988-1989 run of the Fermilab Tevatron p{bar p} collider at a center of mass energy of {radical}s = 1.8 TeV. The first study by the D(0) collaboration presents preliminary results on jet-jet angular decorrelation as a function of rapidity separation. This measurement is compared to HERWIG shower-level and JETRAD NLO parton-level Monte Carlo simulations. Data are also compared to predictions based on the techniques of Balitsky, Fadin, Kuraev, and Lipatov to resum soft gluon emissions which are expected to cause decorrelation of the produced jets. The second study demonstrates initial-to-final state color coherence effects by measuring spatial correlations between soft and hard jets in multijet events. Both CDF results and D(0) preliminary measurements are presented and compared to several Monte Carlo simulations with different color coherence implementations. The D(0) data, which include both central and forward jets, are also compared to the predictions of JETRAD Monte Carlo.

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9 p.

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INIS; OSTI as DE95016714

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  • 10. topical workshop on proton-antiproton collider physics, Batavia, IL (United States), 9-13 May 1995

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  • Other: DE95016714
  • Report No.: FNAL/C--95/181-E
  • Report No.: CONF-9505137--4
  • Grant Number: AC02-76CH03000
  • Office of Scientific & Technical Information Report Number: 100127
  • Archival Resource Key: ark:/67531/metadc619520

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Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

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  • August 1, 1995

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  • June 16, 2015, 7:43 a.m.

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  • April 1, 2016, 4:50 p.m.

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Varelas, N. & Collaborations, D0 and CDF. Results on soft gluon resummation and color coherence in p{bar p} collisions at {radical}s = 1.8 TeV, article, August 1, 1995; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc619520/: accessed October 21, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.