Constraints on anomalous top quark couplings at the LHC

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Description

Measurements of distributions associated with the pair production of top quarks at the LHC can be used to constrain (or observe) the anomalous chromomagnetic dipole moment(k) of the top. For example, using either the tt(bar) invariant mass or the Pt distribution of top we find that sensitivities to ; k; of order 0.05 are obtainable with 100 /fb of integrated luminosity. This is similar in magnitude to what can be obtained at a 500 GeV NLC with an integrated luminosity of 50 /fb through an examination of the e(+)e(-) right arrow tt(bar)g process.

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13 p.

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Rizzo, T.G. September 1, 1996.

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Description

Measurements of distributions associated with the pair production of top quarks at the LHC can be used to constrain (or observe) the anomalous chromomagnetic dipole moment(k) of the top. For example, using either the tt(bar) invariant mass or the Pt distribution of top we find that sensitivities to ; k; of order 0.05 are obtainable with 100 /fb of integrated luminosity. This is similar in magnitude to what can be obtained at a 500 GeV NLC with an integrated luminosity of 50 /fb through an examination of the e(+)e(-) right arrow tt(bar)g process.

Physical Description

13 p.

Notes

OSTI as DE97009091

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  • 1996 DPF/DPB workshop on new directions for high energy physics, Snowmass, CO (United States), 25 Jun - 12 Jul 1996

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  • Other: DE97009091
  • Report No.: SLAC-PUB--7294
  • Report No.: CONF-9606243--
  • Grant Number: AC03-76SF00515
  • Office of Scientific & Technical Information Report Number: 620985
  • Archival Resource Key: ark:/67531/metadc698352

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  • September 1, 1996

Added to The UNT Digital Library

  • Aug. 14, 2015, 8:43 a.m.

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  • Aug. 9, 2016, 12:29 p.m.

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Rizzo, T.G. Constraints on anomalous top quark couplings at the LHC, article, September 1, 1996; California. (digital.library.unt.edu/ark:/67531/metadc698352/: accessed August 17, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.