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Standard Model Higgs Searches at the Tevatron

Description: We present results from the search for a standard model Higgs boson using data corresponding up to 10 fb{sup -1} of proton-antiproton collision data produced by the Fermilab Tevatron at a center-of-mass energy of 1.96 TeV. The data were recorded by the CDF and D0 detectors between March 2001 and September of 2011. A broad excess is observed between 105 < m{sub H} < 145 GeV/c{sup 2} with a global significance of 2.2 standard deviations relative to the background-only hypothesis.
Date: June 1, 2012
Creator: Knoepfel, Kyle J.
Partner: UNT Libraries Government Documents Department
open access

Semileptonic Decays

Description: The following is an overview of the measurements of the CKM matrix elements |V{sub cb}| and |V{sub ub}| that are based on detailed studies of semileptonic B decays by the BABAR and Belle Collaborations and major advances in QCD calculations. In addition, a new and improved measurement of the ratios R(D{sup (*)}) = {Beta}({bar B} {yields} D{sup (*)}{tau}{sup -}{bar {nu}}{sub {tau}})/{Beta}({bar B} {yields} D{sup (*)}{ell}{sup -}{bar {nu}}{sub {ell}}) is presented. Here D{sup (*)} refers to a D o… more
Date: October 2, 2012
Creator: Luth, Vera G.
Partner: UNT Libraries Government Documents Department
open access

Dark Matter in 3D

Description: No Description Available.
Date: April 1, 2013
Creator: Alves, Daniele S.M.; /Fermilab; Hedri, Sonia El; Wacker, Jay G. & /SLAC /Stanford U., ITP
Partner: UNT Libraries Government Documents Department
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