P. Mehtälä

High-precision measurement of the W boson mass with the CDF II detector

T. Aaltonen, S. Amerio, D. Amidei, A. Anastassov et autres

The mass of the W boson, a mediator of the weak force between elementary particles, is tightly constrained by the symmetries of the standard model of particle physics. The Higgs boson was the last missing component of the model. After observation of …

fi, it, us, sk, jp, ru, gb, kr, es, tw, ch (code pays fourni par la source)

Measurement of the charge asymmetry of electrons from the decays of W bosons produced in pp¯ collisions at s=1.96 TeV

T. Aaltonen, S. Amerio, D. Amidei, A. Anastassov et autres

At the Fermilab Tevatron proton-antiproton ($p\overline{p}$) collider, high-mass electron-neutrino ($e\ensuremath{\nu}$) pairs are produced predominantly in the process $p\overline{p}\ensuremath{\rightarrow}W(\ensuremath{\rightarrow}e\ensuremath{\nu})+X$. The asymmetry of the electron and positron yield as a function of their pseudorapidity constrain the slope of the ratio of the $u$- to …

fi, it, us, sk, jp, ru, gb, kr, es, tw, ch (code pays fourni par la source)

A novel measurement of initial-state gluon radiation in hadron collisions using Drell-Yan events

CDF Collaboration, T. Aaltonen, S. Amerio, D. Amidei et autres

A study of initial-state gluon radiation (ISR) in hadron collisions is presented using Drell-Yan (DY) events produced in proton-antiproton collisions by the Tevatron collider at a center-of-mass energy of 1.96 TeV. This paper adopts a novel approach which uses the mean value …

Measurement of the charge asymmetry of electrons from the decays of $W$ bosons produced in $p\bar{p}$ collisions at $\sqrt{s}=1.96$ TeV

CDF Collaboration, T. Aaltonen, S. Amerio, D. Amidei et autres

At the Fermilab Tevatron proton-antiproton ($p\bar{p}$) collider, high-mass electron-neutrino ($eν$) pairs are produced predominantly in the process $p \bar{p} \rightarrow W(\rightarrow eν) + X$. The asymmetry of the electron and positron yield as a function of their pseudorapidity constrain the slope of …

Search for Higgs-like particles produced in association with bottom quarks in proton-antiproton collisions

T. Aaltonen, S. Amerio, D. Amidei, A. Anastassov et autres

We report on a search for a spin-zero non--standard model particle in proton-antiproton collisions collected by the Collider Detector at Fermilab at a center-of-mass-energy of 1.96 TeV. This particle, the $\ensuremath{\phi}$ boson, is expected to decay into a bottom-antibottom quark pair and …

fi, gb, us, it, sk, kr, Éthiopie, ru, es, tw, ch (code pays fourni par la source)

Search for Higgs-like particles produced in association with bottom quarks in proton-antiproton collisions

T. Aaltonen, S. Amerio, D. Amidei, A. Anastassov et autres

We report on a search for a spin-zero non–standard model particle in proton-antiproton collisions collected by the Collider Detector at Fermilab at a center-of-mass-energy of 1.96 TeV. This particle, the ϕ boson, is expected to decay into a bottom-antibottom quark pair and …

Measurement of the differential cross sections for W -boson production in association with jets in pp¯ collisions at s=1.96 TeV

T. Aaltonen, S. Amerio, D. Amidei, A. Anastassov et autres

This paper presents a study of the production of a single $W$ boson in association with one or more jets in proton-antiproton collisions at $\sqrt{s}=1.96\text{ }\text{ }\mathrm{TeV}$, using the entire data set collected in 2001--2011 by the Collider Detector at Fermilab at …

fi, it, us, sk, jp, ru, gb, kr, es, tw, ch (code pays fourni par la source)

Measurement of the Differential Cross Sections for W -Boson Production in Association with Jets in p[¯ over p] Collisions at √s = 1.96 TeV

T. Aaltonen, S. Amerio, D. Amidei, A. Anastassov et autres

This paper presents a study of the production of a single W boson in association with one or more jets in proton-antiproton collisions at √s = 1.96 TeV, using the entire data set collected in 2001–2011 by the Collider Detector at Fermilab …

Search for standard-model Z and Higgs bosons decaying into a bottom-antibottom quark pair in proton-antiproton collisions at 1.96 TeV

T. Aaltonen, S. Amerio, D. Amidei, A. Anastassov et autres

The Collider Detector at Fermilab collected a unique sample of jets originating from bottom-quark fragmentation ($b$-jets) by selecting online proton-antiproton ($p\overline{p}$) collisions with a vertex displaced from the $p\overline{p}$ interaction point, consistent with the decay of a bottom-quark hadron. This data set, …

fi, it, us, sk, jp, ru, gb, kr, es, tw, ch (code pays fourni par la source)

Erratum: Search for Bs0→μ+μ− and B0→μ+μ− decays with the full CDF Run II data set [Phys. Rev. D 87 , 072003 (2013)]

T. Aaltonen, S. Amerio, D. Amidei, A. Anastassov et autres

Erratum: Search for Bs0 →μ+μ- and B0 →μ+μ- decays with the full CDF Run II data set (Physical Review D (2013) 87 (072003).

Measurement of the inclusive-isolated prompt-photon cross section in pp¯ collisions using the full CDF data set

T. Aaltonen, M. Albrow, S. Amerio, D. Amidei et autres

A measurement of the inclusive production cross section of isolated prompt photons in proton-antiproton collisions at center-of-mass energy $\sqrt{s}=1.96\text{ }\text{ }\mathrm{TeV}$ is presented. The results are obtained using the full Run II data sample collected with the Collider Detector at the Fermilab …

fi, us, it, sk, jp, ru, gb, kr, es, tw, ch (code pays fourni par la source)

Measurement of the Inclusive-Isolated Prompt-Photon Cross Section in Pp¯ Collisions Using the Full CDF Data Set

T. Aaltonen, M. Albrow, S. Amerio, D. Amidei et autres

The Ministerio de Ciencia e Innovación, and Programa Consolider-Ingenio 2010, Spain; and the European Union community Marie Curie Fellowship Contract No. 302103.