Searches for extra dimensions and for heavy resonances in dilepton, diphoton, electron + photon and electron + missing E(T) final states with the D0 detector

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The high mass spectrum of lepton and photon pairs is sensitive to a broad array of new physics. Examples include searches for extra dimensions in the dielectron and diphoton channels. A direct search for electron compositeness is possible in the production of excited electrons decaying into an electron and a photon. In addition, the electron plus missing transverse energy data sample can be searched for a W' boson. Latest results in searches in the high mass dielectron, diphoton, electron plus photon, and electron plus missing transverse energy channels obtained by the D0 experiment at the Tevatron are reported, using a ... continued below

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4 pages

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Magass, Carsten & U., /RWTH Aachen October 1, 2007.

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The high mass spectrum of lepton and photon pairs is sensitive to a broad array of new physics. Examples include searches for extra dimensions in the dielectron and diphoton channels. A direct search for electron compositeness is possible in the production of excited electrons decaying into an electron and a photon. In addition, the electron plus missing transverse energy data sample can be searched for a W' boson. Latest results in searches in the high mass dielectron, diphoton, electron plus photon, and electron plus missing transverse energy channels obtained by the D0 experiment at the Tevatron are reported, using a data set corresponding to an integrated luminosity of about 1 inverse femtobarn. Since no significant excess is observed in the data in all cases, limits are set which improve on previous searches.

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4 pages

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  • Presented at 15th International Conference on Supersymmetry and the Unification of Fundamental Interactions (SUSY07), Karlsruhe, Germany, 26 Jul - 1 Aug 2007

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  • Report No.: FERMILAB-CONF-07-537-E
  • Grant Number: AC02-07CH11359
  • Office of Scientific & Technical Information Report Number: 918199
  • Archival Resource Key: ark:/67531/metadc885155

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  • October 1, 2007

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  • Sept. 22, 2016, 2:13 a.m.

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  • Dec. 8, 2016, 10:52 p.m.

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Magass, Carsten & U., /RWTH Aachen. Searches for extra dimensions and for heavy resonances in dilepton, diphoton, electron + photon and electron + missing E(T) final states with the D0 detector, article, October 1, 2007; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc885155/: accessed October 18, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.