Accès ouvert
2008
article
OpenAlex
T. Aaltonen, Arthur S. Abulencia, J. Adelman, A. A. Affolder et autres
We search for a third generation vector leptoquark ($VLQ3$) that decays to a $b$ quark and tau lepton using the CDF II detector and $320\text{ }\text{ }{\mathrm{pb}}^{\ensuremath{-}1}$ of integrated luminosity from the Fermilab Tevatron. Observing a number of events in agreement with …
fi, us, jp, it, sk, ru, es, gb, ca, ch, mx, kr, tw
(code pays fourni par la source)
Accès ouvert
2008
article
OpenAlex
T. Aaltonen, J. Adelman, Takashi AKIMOTO, Michael G. Albrow et autres
This paper describes the first measurement of $b$-quark fragmentation fractions into bottom hadrons in Run II of the Tevatron Collider at Fermilab. The result is based on a $360\text{ }\text{ }{\mathrm{pb}}^{\ensuremath{-}1}$ sample of data collected with the CDF II detector in $p\overline{p}$ …
fi, us, jp, es, it, sk, ru, gb, ca, mx, Soudan, kr, tw
(code pays fourni par la source)
Accès ouvert
2008
article
OpenAlex
T. Aaltonen, Arthur S. Abulencia, J. Adelman, Takashi 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
2008
article
OpenAlex
T. Aaltonen, Arthur S. Abulencia, J. Adelman, Takashi AKIMOTO et autres
We report the observation of two narrow resonances consistent with states of orbitally excited (L=1) B_(s) mesons using 1 fb;(-1) of pp[over ] collisions at sqrt[s]=1.96 TeV collected with the Collider Detector at Fermilab II detector at the Fermilab Tevatron. We use …
fi, us, jp, es, it, sk, ru, gb, ca, mx, kr, tw
(code pays fourni par la source)