activity
19942026
most citedObservation of Large CP Violation in the Neutral B Meson System

625 citations · 1.1k across the 13 of their papers we have counts for

collaborators
Showing hep-exShow all

10 papers · 1 filter

hep-ex2002★ 211 cited

Improved Measurement of Mixing-induced CP Violation in the Neutral B Meson System

The Belle Collaboration, K. Abe

We present an improved measurement of the standard model CP violation parameter sin2phi_1 (also known as sin2beta) based on a sample of 85 times 10^6 B Bbar pairs collected at the…

hep-ex2001★ 625 cited

Observation of Large CP Violation in the Neutral B Meson System

K. Abe, The Belle Collaboration

We present a measurement of the Standard Model CP violation parameter sin 2phi_1 based on a 29.1 fb^{-1} data sample collected at the Upsilon(4S) resonance with the Belle detector…

hep-ex2000★ 9 cited

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★ 99 cited

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★ 6 cited

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★ 2 cited

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

Ryoji Enomoto

We have observed highly virtual () photon-photon collisions to hadronic final states at . The integrated luminosity of the data sample was…

hep-ex1995★ 6 cited

Observation of Excess Production in Two-Photon Processes at TRISTAN

R. Enomoto

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

hep-ex1994★ 62 cited

Measurement of inclusive particle spectra and test of MLLA prediction in annihilation at =58GeV

R. Itoh

Inclusive momentum spectra are measured for all charged particles and for each of , , , and in hadronic events produced via an…

hep-ex1994

Measurement of inclusive electron cross section in collisions at TRISTAN

M. Iwasaki

We have studied open charm production in collisions with the TOPAZ detector at the TRISTAN collider. In this study, charm quarks were identified by electrons (and…

hep-ex1994★ 10 cited

Production in Two-Photon Processes at TRISTAN

R. Enomoto

We have carried out an inclusive measurement of production in two-photon processes at TRISTAN. The mean was 58 GeV and the integrated luminosity was 199…