$Measurement of W-boson helicity fractions in top-quark decays using cos theta$

Measurement of W-boson helicity fractions in top-quark decays using cos theta

Fully reconstructed t over(t, ̄) → W+ b W- over(b, ̄) → ℓ ν q over(q, ̄)′ b over(b, ̄) events are used to determine the fractions of right-handed (f+) and longitudinally polarized (f0) W bosons produced in top-quark decays. The helicity fractions are sensitive to the couplings and the Dirac structur...

Descripció completa

Dades bibliogràfiques
Autors principals:	Aaltonen, T, Adelman, J, Akimoto, T, Alvarez Gonzalez, B, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Apresyan, A, Arisawa, T, Artikov, A, Ashmanskas, W, Attal, A, Aurisano, A, Azfar, F, Badgett, W, Barbaro-Galtieri, A, Barnes, V, Barnett, B, Barria, P, Bartsch, V, Bauer, G, Beauchemin, P
Format:	Journal article
Idioma:	English
Publicat:	2009

Ítems similars

Measurement of particle production and inclusive differential cross sections in p(p)over-bar collisions at root s = 1.96 TeV (vol 79, 112005, 2009)
per: Aaltonen, T, et al.
Publicat: (2010)

Measurement of the b-hadron production cross section using decays to mu(-DX)-X-0 final states in p(p)over-bar collisions at root s=1.96 TeV
per: Aaltonen, T, et al.
Publicat: (2009)

Measurement of the b-hadron production cross section using decays to μ-D0X final states in pp̄ collisions at s=1.96TeV
per: Aaltonen, T, et al.
Publicat: (2009)

Measurement of the tt̄ cross section in pp̄ collisions at s=1.96TeV using dilepton events with a lepton plus track selection
per: Aaltonen, T, et al.
Publicat: (2009)

Measurement of the differential cross section dσ/d(cosθ(t)) for Top-Quark Pair Production in pp Collisions at sqrt[s] = 1.96 TeV.
per: Aaltonen, T, et al.
Publicat: (2013)

Search for WW and WZ production in lepton plus jets final state at CDF
per: Aaltonen, T, et al.
Publicat: (2009)

Measurement of particle production and inclusive differential cross sections in p(p)over-bar collisions at root s=1.96 TeV
per: Aaltonen, T, et al.
Publicat: (2009)

Evidence for a narrow near-threshold structure in the J/psivarphi mass spectrum in B;{+} --> J/psivarphiK;{+} decays.
per: Aaltonen, T, et al.
Publicat: (2009)

Search for pair production of supersymmetric top quarks in dilepton events from pp collisions at sqrt[s]=1.96 TeV.
per: Aaltonen, T, et al.
Publicat: (2010)

Search for narrow resonances lighter than (sic) mesons
per: Aaltonen, T, et al.
Publicat: (2009)

Observation of the Ωb- baryon and measurement of the properties of the Ξb- and Ωb- baryons
per: Aaltonen, T, et al.
Publicat: (2009)

Observation of the Omega(-)(b) baryon and measurement of the properties of the Xi(-)(b) and Omega(-)(b) baryons
per: Aaltonen, T, et al.
Publicat: (2009)

Production of psi(2S) mesons in p(p)over-bar collisions at 1.96 TeV
per: Aaltonen, T, et al.
Publicat: (2009)

Observation of electroweak single top-quark production.
per: Aaltonen, T, et al.
Publicat: (2009)

Search for long-lived massive charged particles in 1.96 TeV pp collisions.
per: Aaltonen, T, et al.
Publicat: (2009)

Evidence for a narrow near-threshold structure in the J/ψ mass spectrum in B+→J/ψ K+ decays
per: Aaltonen, T, et al.
Publicat: (2009)

Searching the inclusive l gamma E-T + b-quark signature for radiative top quark decay and non-standard-model processes
per: Aaltonen, T, et al.
Publicat: (2009)

Measurement of the t(t)over-bar cross section in p(p)over-bar collisions at root s=1.96 TeV using dilepton events with a lepton plus track selection
per: Aaltonen, T, et al.
Publicat: (2009)

First observation of vector boson pairs in a hadronic final state at the tevatron collider.
per: Aaltonen, T, et al.
Publicat: (2009)

Production of ψ(2S) mesons in pp̄ collisions at 1.96 TeV
per: Aaltonen, T, et al.
Publicat: (2009)

Measurements of the top-quark mass using charged particle tracking
per: Aaltonen, T, et al.
Publicat: (2010)

Search for Gluino-Mediated Bottom Squark Production in pp[over ] Collisions at sqrt[s]=1.96 TeV.
per: Aaltonen, T, et al.
Publicat: (2009)

Search for gluino-mediated bottom squark production in pp̄ collisions at s=1.96TeV
per: Aaltonen, T, et al.
Publicat: (2009)

Search for the Higgs boson produced in association with Z -> l(+)l(-) using the matrix element method at CDF II
per: Aaltonen, T, et al.
Publicat: (2009)

Search for standard model Higgs boson production in association with a W boson using a neural network discriminant at CDF
per: Aaltonen, T, et al.
Publicat: (2009)

Erratum: Measurement of particle production and inclusive differential cross sections in pp̄ collisions at √s=1.96TeV (Physical Review D - Particles, Fields, Gravitation and Cosmology)
per: Aaltonen, T, et al.
Publicat: (2010)

Search for exclusive Z-boson production and observation of high-mass pp̄→pγγp̄→pl+l-p̄ events in pp̄ collisions at s=1.96TeV
per: Aaltonen, T, et al.
Publicat: (2009)

Measurement of the t(t)over-bar production cross section in 2 fb(-1) of p(p)over-bar collisions at root s = 1.96 TeV using lepton plus jets events with soft muon b tagging
per: Aaltonen, T, et al.
Publicat: (2009)

Measurement of cross sections for b jet production in events with a Z boson in p(p)over-bar collisions at root s=1.96 TeV
per: Aaltonen, T, et al.
Publicat: (2009)

Top quark mass measurement in the tt̄ all hadronic channel using a matrix element technique in pp̄ collisions at s=1.96TeV
per: Aaltonen, T, et al.
Publicat: (2009)

Measurement of the top quark mass at CDF using the "neutrino phi weighting" template method on a lepton plus isolated track sample
per: Aaltonen, T, et al.
Publicat: (2009)

Search for the Decays B-(s)(0) -> e(+)mu(-) and B-(s)(0) -> e(+)e(-) in CDF Run II
per: Aaltonen, T, et al.
Publicat: (2009)

Search for anomalous production of events with a photon, jet, b-quark jet, and missing transverse energy
per: Aaltonen, T, et al.
Publicat: (2009)

Search for the decays B_{(s)};{0} --> e;{+} micro;{-} and B_{(s)};{0} --> e;{+} e;{-} in CDF run II.
per: Aaltonen, T, et al.
Publicat: (2009)

Search for high-mass resonances decaying to dimuons at CDF.
per: Aaltonen, T, et al.
Publicat: (2009)

Search for a standard model Higgs boson in WH --> lvbb in pp collisions at square root s = 1.96 TeV.
per: Aaltonen, T, et al.
Publicat: (2009)

Search for a Standard Model Higgs Boson in WH -> lvbb in pp Collisions at s=1.96 TeV
per: Aaltonen, T, et al.
Publicat: (2009)

Search for charged Higgs bosons in decays of top quarks in pp collisions at square root s = 1.96 TeV.
per: Aaltonen, T, et al.
Publicat: (2009)

First Measurement of the t(t) over bar Differential Cross Section d sigma/dM(t(t) over bar) in p(p) over bar Collisions at root s=1.96 TeV
per: Aaltonen, T, et al.
Publicat: (2009)

Search for new particles decaying into dijets in proton-antiproton collisions at root s=1.96 TeV
per: Aaltonen, T, et al.
Publicat: (2009)