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

Journal Article · Tue May 01 00:00:00 EDT 2007 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.75.097702· OSTI ID:21020524

Zerwekh, Alfonso R; Dib, Claudio O; Rosenfeld, Rogerio ^[1]

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1. Instituto de Fisica, Facultad de Ciencias, Universidad Austral de Chile, Casilla 567, Valdivia (Chile)

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.

• OSTI ID: 21020524
• Journal Information: Physical Review. D, Particles Fields, Vol. 75, Issue 9; Other Information: DOI: 10.1103/PhysRevD.75.097702; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COLOR MODEL
FERMILAB COLLIDER DETECTOR
FERMILAB TEVATRON
LEPTONS
NEUTRINOS
PHOTONS
PROTON-PROTON INTERACTIONS
SPACE
TRANSVERSE ENERGY