Top to charged higgs decays and top properties at the Tevatron [electronic resource]

Saved in:
Bibliographic Details
Online Access: Online Access
Corporate Author: Fermi National Accelerator Laboratory (Researcher)
Format: Government Document Electronic eBook
Language:English
Published: Washington, D.C. : Oak Ridge, Tenn. : United States. Dept. of Energy. Office of Energy Research ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 1998.
Subjects:
Description
Abstract:The Tevatron experiments have measured top quark properties in addition to the top quark mass and pair production cross section. These measurements are based on 110 pb⁻¹ of p{anti p} collisions at {radical}s=1.8 TeV recorded by CDF and 125 pb⁻¹ of data recorded by D0 during the years 1992-95. We describe two separate techniques which exploit the top data samples to exclude large branching fractions of the top quark to a charged Higgs boson. we also determine the fraction of longitudinal W bosons produced in top quark decays to be 0.55{+-}0.34, compared to the standard model prediction of 0.71. Other top branching fraction measurements, kinematic studies, and searches for rare decays are summarized.
Item Description:Published through the Information Bridge: DOE Scientific and Technical Information.
05/01/1998.
"FNAL/C--98/155-E"
"CONF-980357--"
"DE98054413"
"KA HEP"
33. rencontres de moriond, QCD and high energy hadronic interactions, Les Arcs (France), 21-28 Mar 1998.
Bevensee, Brendan.
Physical Description:8 p.