Y. Inoue

activity

19942000

collaborators

9 papers

hep-ex2000

Measurement of the cross-section and forward-backward charge asymmetry for the b and c-quark in e+e- annihilation with inclusive muons at sqrt(s) = 58 GeV

Y. Inoue

We have studied inclusive muon events using all the data collected by the TOPAZ detector at sqrt(s)=58 GeV with an integrated luminosity of 273pb-1. From 1328 inclusive muon events…

hep-ex2000

Measurement of B0d - B0d-bar mixing rate from the time evolution of dilepton events at the Upsilon(4S)

K. Abe

We report a determination of the B0d - B0d-bar mixing parameter Delta-m_d based on the time evolution of dilepton yields in Upsilon(4S) decays. The measurement is based on a 5.9 /f…

hep-ex1999

Measurement of the jet width in gamma-gamma collisions and in e^+e^- annihilation process at TRISTAN

K. Adachi

The shape of jets produced in (quasi-) real photon-photon collisions as well as in e^+e^- annihilation process has been studied with a cone jet finding algorithm, using the data ta…

hep-ex1995

Observation of Highly Virtual Photon-Photon Collisions to Hadrons at TRISTAN

Ryoji Enomoto

We have observed highly virtual ( $Q^{2} > 1.05 G e V^{2}$ ) photon-photon collisions to hadronic final states at $s_{e^{+} e^{-}} = 58 G e V$ . The integrated luminosity of the data sample was…

hep-ex1995

Observation of Excess $Λ (Λ ˉ)$ Production in Two-Photon Processes at TRISTAN

R. Enomoto

We have carried out inclusive measurements of $Λ (Λ ˉ)$ production in two-photon processes at TRISTAN. The mean $s$ was 58 GeV and the integrated luminosity was 265 pb$^{-1…

hep-ex1994

Measurement of inclusive particle spectra and test of MLLA prediction in $e^{+} e^{-}$ annihilation at $s$ =58GeV

R. Itoh

Inclusive momentum spectra are measured for all charged particles and for each of $π^{\pm}$ , $K^{\pm}$ , $K^{0} / K^{0} ˉ$ , and $p / p ˉ$ in hadronic events produced via $e^{+} e^{-}$ an…