Accès ouvert
2013
article
OpenAlex
T. Aaltonen, S. Amerio, D. Amidei, A. Anastassov et autres
We present a search for a standard model Higgs boson decaying to two $W$ bosons that decay to leptons using the full data set collected with the CDF II detector in $\sqrt{s}=1.96\text{ }\text{ }\mathrm{TeV}$ $p\overline{p}$ collisions at the Fermilab Tevatron, corresponding to …
fi, it, us, sk, jp, ru, gb, kr, es, ca, tw, ch
(code pays fourni par la source)
Accès ouvert
2009
article
OpenAlex
T. Aaltonen, J. Adelman, T. Akimoto, B. Álvarez González et autres
We present a measurement of the top quark mass in the all hadronic channel ($t\overline{t}\ensuremath{\rightarrow}b\overline{b}{q}_{1}{\overline{q}}_{2}{q}_{3}{\overline{q}}_{4}$) using $943\text{ }\text{ }{\mathrm{pb}}^{\ensuremath{-}1}$ of $p\overline{p}$ collisions at $\sqrt{s}=1.96\text{ }\text{ }\mathrm{TeV}$ collected at the CDF II detector at Fermilab (CDF). We apply the standard model production and …
fi, us, jp, es, it, sk, ru, gb, ca, mx, kr, Soudan, tw, de, fr, ch
(code pays fourni par la source)
Accès ouvert
2009
article
OpenAlex
T. Aaltonen, J. Adelman, T. Akimoto, M. Albrow et autres
We report a measurement of resonance parameters of the orbitally excited ($L=1$) narrow ${B}^{0}$ mesons in decays to ${B}^{(*)+}{\ensuremath{\pi}}^{\ensuremath{-}}$ using $1.7\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of data collected by the CDF II detector at the Fermilab Tevatron. The mass and width of the ${B}_{2}^{*0}$ …
fi, us, jp, es, it, sk, ru, gb, ca, kr, Soudan, tw, de, fr, ch
(code pays fourni par la source)
Accès ouvert
2009
article
OpenAlex
T. Aaltonen, J. Adelman, T. Akimoto, M. Albrow et autres
This article presents the first measurement of the ratio of branching fractions $\mathcal{B}({\ensuremath{\Lambda}}_{b}^{0}\ensuremath{\rightarrow}{\ensuremath{\Lambda}}_{c}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}{\overline{\ensuremath{\nu}}}_{\ensuremath{\mu}})/\mathcal{B}({\ensuremath{\Lambda}}_{b}^{0}\ensuremath{\rightarrow}{\ensuremath{\Lambda}}_{c}^{+}{\ensuremath{\pi}}^{\ensuremath{-}})$. Measurements in two control samples using the same technique $\mathcal{B}({\overline{B}}^{0}\ensuremath{\rightarrow}{D}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}{\overline{\ensuremath{\nu}}}_{\ensuremath{\mu}})/\mathcal{B}({\overline{B}}^{0}\ensuremath{\rightarrow}{D}^{+}{\ensuremath{\pi}}^{\ensuremath{-}})$ and $\mathcal{B}({\overline{B}}^{0}\ensuremath{\rightarrow}{D}^{*}(2010{)}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}{\overline{\ensuremath{\nu}}}_{\ensuremath{\mu}})/\mathcal{B}({\overline{B}}^{0}\ensuremath{\rightarrow}{D}^{*}(2010{)}^{+}{\ensuremath{\pi}}^{\ensuremath{-}})$ are also reported. The analysis uses data from an integrated luminosity of approximately $172\text{ }\text{ }{\mathrm{pb}}^{\ensuremath{-}1}$ of …
fi, us, jp, es, it, sk, ru, gb, ca, kr, tw, de, fr, ch
(code pays fourni par la source)
Accès ouvert
2008
article
OpenAlex
T. Aaltonen, J. Adelman, T. Akimoto, M. G. Albrow et autres
We search for pair production of doubly charged Higgs particles (${H}^{\ifmmode\pm\else\textpm\fi{}\ifmmode\pm\else\textpm\fi{}}$) followed by decays into electron-tau ($e\ensuremath{\tau}$) and muon-tau ($\ensuremath{\mu}\ensuremath{\tau}$) pairs using data ($350\text{ }\text{ }{\mathrm{pb}}^{\ensuremath{-}1}$) collected from $\overline{p}p$ collisions at $\sqrt{s}=1.96\text{ }\text{ }\mathrm{TeV}$ by the CDF II experiment. We search separately …
fi, us, jp, es, it, sk, ru, gb, ca, mx, kr, tw
(code pays fourni par la source)
Accès ouvert
2008
article
OpenAlex
A. Abulencia, J. Adelman, T. Affolder, T. Akimoto et autres
We present a new method for studying high-${p}_{T}$ dilepton events (${e}^{\ifmmode\pm\else\textpm\fi{}}{e}^{\ensuremath{\mp}}$, ${\ensuremath{\mu}}^{\ifmmode\pm\else\textpm\fi{}}{\ensuremath{\mu}}^{\ensuremath{\mp}}$, ${e}^{\ifmmode\pm\else\textpm\fi{}}{\ensuremath{\mu}}^{\ensuremath{\mp}}$) and simultaneously extracting the production cross sections of $p\overline{p}\ensuremath{\rightarrow}t\overline{t}$, $p\overline{p}\ensuremath{\rightarrow}{W}^{+}{W}^{\ensuremath{-}}$, and $p\overline{p}\ensuremath{\rightarrow}{Z}^{0}\ensuremath{\rightarrow}{\ensuremath{\tau}}^{+}{\ensuremath{\tau}}^{\ensuremath{-}}$ at a center-of-mass energy of $\sqrt{s}=1.96\text{ }\text{ }\mathrm{TeV}$. We perform a likelihood fit to the dilepton data …
us, jp, it, sk, ca, ru, gb, es, ch, mx, kr, tw
(code pays fourni par la source)
Accès ouvert
2008
article
OpenAlex
T. Aaltonen, A. Abulencia, J. Adelman, T. Akimoto et autres
We measure the mean lifetime $\ensuremath{\tau}=2/({\ensuremath{\Gamma}}_{L}+{\ensuremath{\Gamma}}_{H})$ and the decay-width difference $\ensuremath{\Delta}\ensuremath{\Gamma}={\ensuremath{\Gamma}}_{L}\ensuremath{-}{\ensuremath{\Gamma}}_{H}$ of the light and heavy mass eigenstates of the ${B}_{s}^{0}$ meson, ${B}_{sL}^{0}$ and ${B}_{sH}^{0}$, in ${B}_{s}^{0}\ensuremath{\rightarrow}J/\ensuremath{\psi}\ensuremath{\phi}$ decays using $1.7\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of data collected with the CDF II detector at the …
fi, tw, us, jp, es, it, sk, ru, gb, ca, kr, Soudan
(code pays fourni par la source)
Accès ouvert
2007
article
OpenAlex
T. Aaltonen, A. Abulencia, J. Adelman, A. A. Affolder et autres
We report an observation of new bottom baryons produced in $p\overline{p}$ collisions at the Tevatron. Using $1.1\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of data collected by the CDF II detector, we observe four ${\ensuremath{\Lambda}}_{b}^{0}{\ensuremath{\pi}}^{\ifmmode\pm\else\textpm\fi{}}$ resonances in the fully reconstructed decay mode ${\ensuremath{\Lambda}}_{b}^{0}\ensuremath{\rightarrow}{\ensuremath{\Lambda}}_{c}^{+}{\ensuremath{\pi}}^{\ensuremath{-}}$, where ${\ensuremath{\Lambda}}_{c}^{+}\ensuremath{\rightarrow}p{K}^{\ensuremath{-}}{\ensuremath{\pi}}^{+}$. We …
fi, us, jp, it, sk, ru, es, gb, ca, ch, kr, tw
(code pays fourni par la source)
Accès ouvert
2005
article
OpenAlex
D. Acosta, A. A. Affolder, M. G. Albrow, D. Ambrose et autres
We have measured the azimuthal angular correlation of $b\overline{b}$ production, using $86.5\text{ }\text{ }\mathrm{p}{\mathrm{b}}^{\ensuremath{-}1}$ of data collected by Collider Detector at Fermilab (CDF) in $p\overline{p}$ collisions at $\sqrt{s}=1.8\text{ }\text{ }\mathrm{TeV}$ during 1994--1995. In high-energy $p\overline{p}$ collisions, such as at the Tevatron, $b\overline{b}$ …
us, tw, jp, ru, gb, it, ch
(code pays fourni par la source)
Accès ouvert
2005
article
OpenAlex
D. Acosta, J. Adelman, A. A. Affolder, T. Akimoto et autres
We present the results of a search for anomalous production of diphoton events with large missing transverse energy using the Collider Detector at Fermilab. In $202\text{ }\text{ }\mathrm{p}{\mathrm{b}}^{\ensuremath{-}1}$ of $p\overline{p}$ collisions at $\sqrt{s}=1.96\text{ }\text{ }\mathrm{T}\mathrm{e}\mathrm{V}$ we observe no candidate events, with an …
us, jp, it, tw, ca, ru, gb, de, ch, es, kr
(code pays fourni par la source)
Accès ouvert
2003
article
OpenAlex
D. Acosta, A. A. Affolder, Myunggeun Ahn, T. Akimoto et autres
We report on a search for the flavor-changing neutral current decay ${D}^{0}\ensuremath{\rightarrow}{\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}$ in $p\overline{p}$ collisions at $\sqrt{s}=1.96\mathrm{TeV}$ using $65{\mathrm{pb}}^{\ensuremath{-}1}$ of data collected by the CDF II experiment at the Fermilab Tevatron Collider. A displaced-track trigger selects long-lived ${D}^{0}$ candidates in the ${D}^{0}\ensuremath{\rightarrow}{\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}$ …
us, kr, jp, it, tw, ca, ru, gb, de, ch
(code pays fourni par la source)