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Title: Technicolor contribution to lepton+photon+Ee{sub T} events at the Fermilab Tevatron

Abstract

Events with one lepton, one photon, and missing energy are the subject of recent searches at the Fermilab Tevatron. We compute possible contributions to these types of events from the process pp{yields}{gamma}l{nu}{sub l}{nu}{sub {tau}}{nu}{sub {tau}}, where l=e, {mu} in the context of a low scale technicolor model. We find that with somewhat tighter cuts than the ones used in the CDF search, it could be possible to either confirm or exclude this model in a small region of its parameter space.

Authors:
; ;  [1];  [2];  [3]
  1. Instituto de Fisica, Facultad de Ciencias, Universidad Austral de Chile, Casilla 567, Valdivia (Chile)
  2. (Chile)
  3. (Brazil)
Publication Date:
OSTI Identifier:
21020524
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles Fields; Journal Volume: 75; Journal Issue: 9; Other Information: DOI: 10.1103/PhysRevD.75.097702; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; COLOR MODEL; FERMILAB COLLIDER DETECTOR; FERMILAB TEVATRON; LEPTONS; NEUTRINOS; PHOTONS; PROTON-PROTON INTERACTIONS; SPACE; TRANSVERSE ENERGY

Citation Formats

Zerwekh, Alfonso R., Dib, Claudio O., Rosenfeld, Rogerio, Department of Physics, Universidad Tecnica Federico Santa Maria, Valparaiso, and Instituto de Fisica Teorica-Sao Paulo State University, Rua Pamplona, 145, 01405-900, Sao Paulo, SP. Technicolor contribution to lepton+photon+Ee{sub T} events at the Fermilab Tevatron. United States: N. p., 2007. Web. doi:10.1103/PHYSREVD.75.097702.
Zerwekh, Alfonso R., Dib, Claudio O., Rosenfeld, Rogerio, Department of Physics, Universidad Tecnica Federico Santa Maria, Valparaiso, & Instituto de Fisica Teorica-Sao Paulo State University, Rua Pamplona, 145, 01405-900, Sao Paulo, SP. Technicolor contribution to lepton+photon+Ee{sub T} events at the Fermilab Tevatron. United States. doi:10.1103/PHYSREVD.75.097702.
Zerwekh, Alfonso R., Dib, Claudio O., Rosenfeld, Rogerio, Department of Physics, Universidad Tecnica Federico Santa Maria, Valparaiso, and Instituto de Fisica Teorica-Sao Paulo State University, Rua Pamplona, 145, 01405-900, Sao Paulo, SP. Tue . "Technicolor contribution to lepton+photon+Ee{sub T} events at the Fermilab Tevatron". United States. doi:10.1103/PHYSREVD.75.097702.
@article{osti_21020524,
title = {Technicolor contribution to lepton+photon+Ee{sub T} events at the Fermilab Tevatron},
author = {Zerwekh, Alfonso R. and Dib, Claudio O. and Rosenfeld, Rogerio and Department of Physics, Universidad Tecnica Federico Santa Maria, Valparaiso and Instituto de Fisica Teorica-Sao Paulo State University, Rua Pamplona, 145, 01405-900, Sao Paulo, SP},
abstractNote = {Events with one lepton, one photon, and missing energy are the subject of recent searches at the Fermilab Tevatron. We compute possible contributions to these types of events from the process pp{yields}{gamma}l{nu}{sub l}{nu}{sub {tau}}{nu}{sub {tau}}, where l=e, {mu} in the context of a low scale technicolor model. We find that with somewhat tighter cuts than the ones used in the CDF search, it could be possible to either confirm or exclude this model in a small region of its parameter space.},
doi = {10.1103/PHYSREVD.75.097702},
journal = {Physical Review. D, Particles Fields},
number = 9,
volume = 75,
place = {United States},
year = {Tue May 01 00:00:00 EDT 2007},
month = {Tue May 01 00:00:00 EDT 2007}
}