Search for New Physics in Lepton + Photon + X Events with 929 pb − 1 of pp̄ Collisions at √ s = 1 . 96 TeV

Search for new physics in lepton plus photon plus X events with 929 pb(-1) of pp collisions at root s=1.96 TeV

Measurement of the tt̄ Production Cross Section in pp̄ Collisions at √ s = 1 . 96 TeV Using Lepton Plus Jets Events with Semileptonic B Decays to Muons

Search for 2 nd - Generation Leptoquarks in the μ j + μ j Channel in pp̄ Collisions at � s 1 96 TeV Tim

This document describes the search for 2 nd-generation leptoquarks (LQ 2) in about 104 pb£ 1 of p ¯ p collisions, recorded with the DØ detector between September 2002 and June 2003 at a center-of-mass energy of ¤ s ¥ 1¦ 96 TeV. The predictions of the Standard Model and models including scalar leptoquark production are compared to the data for various kinematic distributions. Since no excess of ...

Search for 2 nd - Generation Leptoquarks in pp̄ Collisions at � s 1 96 TeV

This document describes the status of the search for 2nd-Generation Leptoquarks in pp̄ collisions at DØ with data taken during Run-II at a center-of-mass energy of s 1 96 TeV. The predictions of the standard model and scalar leptoquark production are compared to the data for various kinematic distributions. Since no excess of data over the standard model prediction has been observed a lower limi...

Measurement of the ratio of differential cross sections σ ( pp̄ → Z + b jet ) / σ ( pp̄ → Z + jet ) in pp̄ collisions at √ s = 1 . 96 TeV

Measurement of the ratio of differential cross sections σ(p ¯ p → Z + b jet)/σ(p ¯ p → Z + jet) in p ¯ p collisions at √ s = 1.96 TeV