Accès ouvert
2011
article
OpenAlex
T. Aaltonen, B. Álvarez González, S. Amerio, D. Amidei et autres
We present a study of ${B}_{s}^{0}$ decays to the $CP$-odd final state $J/\ensuremath{\psi}{f}_{0}(980)$ with $J/\ensuremath{\psi}\ensuremath{\rightarrow}{\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}$ and ${f}_{0}(980)\ensuremath{\rightarrow}{\ensuremath{\pi}}^{+}{\ensuremath{\pi}}^{\ensuremath{-}}$. Using $p\overline{p}$ collision data with an integrated luminosity of $3.8\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ collected by the CDF II detector at the Tevatron we measure a ${B}_{s}^{0}$ …
fi, es, it, us, sk, jp, ru, gb, ca, tw, kr, fr, ch
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Accès ouvert
2011
article
OpenAlex
T. Aaltonen, B. Álvarez González, S. Amerio, D. Amidei et autres
Using $Z\ensuremath{\gamma}$ candidate events collected by the CDF detector at the Tevatron Collider, we search for potential anomalous (non-standard-model) couplings between the $Z$ boson and the photon. $Z\ensuremath{\gamma}$ couplings vanish at tree level and are heavily suppressed at higher orders; hence any …
fi, es, it, us, sk, jp, ru, gb, tw, ca, kr, fr, ch
(code pays fourni par la source)
Accès ouvert
2010
article
OpenAlex
T. Aaltonen, J. Adelman, B. Álvarez González, S. Amerio et autres
We present results of a search for anomalous production of two photons together with an electron, muon, $\ensuremath{\tau}$ lepton, missing transverse energy, or jets using $p\overline{p}$ collision data from $1.1--2.0\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of integrated luminosity collected by the Collider Detector at Fermilab …
fi, us, es, it, sk, jp, ru, gb, ca, kr, tw, de, fr, ch
(code pays fourni par la source)
Accès ouvert
2010
article
OpenAlex
T. Aaltonen, J. Adelman, B. Álvarez González, S. Amerio et autres
We reconstruct ${B}^{\ifmmode\pm\else\textpm\fi{}}\ensuremath{\rightarrow}D{K}^{\ifmmode\pm\else\textpm\fi{}}$ decays in a data sample collected by the CDF II detector at the Tevatron collider corresponding to $1\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of integrated luminosity. We select decay modes where the $D$ meson decays to either ${K}^{\ensuremath{-}}{\ensuremath{\pi}}^{+}$ (flavor eigenstate) or ${K}^{\ensuremath{-}}{K}^{+}$, …
fi, us, es, it, sk, jp, ru, gb, ca, kr, tw, de, fr, ch
(code pays fourni par la source)
Accès ouvert
2009
article
OpenAlex
T. Aaltonen, J. Adelman, Takashi AKIMOTO, B. Álvarez González et autres
We report on the first direct search for charged Higgs bosons decaying into $c\overline{s}$ in $t\overline{t}$ events produced by $p\overline{p}$ collisions at $\sqrt{s}=1.96\text{ }\text{ }\mathrm{TeV}$. The search uses a data sample corresponding to an integrated luminosity of $2.2\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ collected by …
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, Takashi AKIMOTO, B. Álvarez González et autres
We search for new charmless decays of neutral $b$ hadrons to pairs of charged hadrons, using $1\text{ }\text{ }{\mathrm{fb}}^{\ensuremath{-}1}$ of data collected by the CDF II detector at the Fermilab Tevatron. We report the first observation of the ${B}_{s}^{0}\ensuremath{\rightarrow}{K}^{\ensuremath{-}}{\ensuremath{\pi}}^{+}$ decay and measure …
fi, us, jp, es, it, sk, ru, gb, ca, tw, de, fr, ch
(code pays fourni par la source)