D. Lincoln

Combination of the top-quark mass measurements from the Tevatron collider

T. Aaltonen, V. M. Abazov, B. Abbott, B. S. Acharya et autres

The top quark is the heaviest known elementary particle, with a mass about 40 times larger than the mass of its isospin partner, the bottom quark. It decays almost 100% of the time to a $W$ boson and a bottom quark. Using …

fi, ru, us, in, es, it, sk, jp, cz, co, gb, fr, kr, br, de (code pays fourni par la source)

Precise Measurement of the Top Quark Mass in the Dilepton Channel at D0

V. M. Abazov, B. Abbott, B. S. Acharya, M. Adams et autres

We measure the top quark mass (${m}_{t}$) in $p\overline{p}$ collisions at a center of mass energy $\sqrt{s}=1.96\text{ }\text{ }\mathrm{TeV}$ using dilepton $t\overline{t}\ensuremath{\rightarrow}{W}^{+}b{W}^{\ensuremath{-}}\overline{b}\ensuremath{\rightarrow}{\ensuremath{\ell}}^{+}{\ensuremath{\nu}}_{\ensuremath{\ell}}b{\ensuremath{\ell}}^{\ensuremath{-}}{\overline{\ensuremath{\nu}}}_{\ensuremath{\ell}}\overline{b}$ events, where $\ensuremath{\ell}$ denotes an electron, a muon, or a tau that decays leptonically. The data correspond to an integrated …

ru, in, br, nl, se, fr, ca, de, mx, kr (code pays fourni par la source)

Combined Tevatron upper limit on gg→H→W+W− and constraints on the Higgs boson mass in fourth-generation fermion models

T. Aaltonen, V. M. Abazov, B. Abbott, M. Abolins et autres

We combine results from searches by the CDF and D0 collaborations for a standard model Higgs boson ($H$) in the process $gg\ensuremath{\rightarrow}H\ensuremath{\rightarrow}{W}^{+}{W}^{\ensuremath{-}}$ in $p\overline{p}$ collisions at the Fermilab Tevatron Collider at $\sqrt{s}=1.96\text{ }\text{ }\mathrm{TeV}$. With $4.8\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of integrated luminosity analyzed …

fi, ru, us, in, ca, es, br, it, nl, sk, jp, fr, se, co, gb, de (code pays fourni par la source)

Search for associated production of charginos and neutralinos in the trilepton final state using 2.3 fb−1 of data

V. M. Abazov, B. Abbott, M. Abolins, B. S. Acharya et autres

ru, us, in, ca, br, nl, fr, se, co, gb, de, cn, mx, kr (code pays fourni par la source)

Measurement of the tt¯ production cross section and top quark mass extraction using dilepton events in pp¯ collisions

V. M. Abazov, B. Abbott, M. Abolins, B. S. Acharya et autres

We present a measurement of the top quark pair production cross section in p p ¯ collisions at s = 1.96 TeV using approximately 1 fb −1 collected with the DØ detector. We consider decay channels containing two high p T charged …

ru, us, in, ca, br, nl, fr, se, co, gb, de, cn, mx, kr (code pays fourni par la source)

Search for supersymmetry in di-photon final states at s=1.96 TeV

V. M. Abazov, B. Abbott, M. Abolins, B. S. Acharya et autres

We report results of a search for supersymmetry (SUSY) with gauge-mediated symmetry breaking in di-photon events collected by the D0 experiment at the Fermilab Tevatron Collider in 2002–2006. In 1.1 fb −1 of data, we find no significant excess beyond the background …

ru, us, in, ca, kr, br, nl, fr, se, de, co, gb, mx (code pays fourni par la source)

Measurement of the muon charge asymmetry from W boson decays

V. M. Abazov, B. Abbott, M. Abolins, B. S. Acharya et autres

We present a measurement of the muon charge asymmetry from $W$ boson decays using $0.3\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of data collected at $\sqrt{s}=1.96\text{ }\text{ }\mathrm{GeV}$ between 2002 and 2004 with the D0 detector at the Fermilab Tevatron $p\overline{p}$ Collider. We compare our findings …

ru, us, in, ca, kr, br, nl, fr, se, de, co, gb, mx (code pays fourni par la source)