activity
19942013
most citedObservation of CP violation in the B^0 meson system

562 citations · 4.4k across the 117 of their papers we have counts for

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Showing 2005 · hep-exShow all

11 papers · 2 filters

hep-ex2005★ 22 cited

Di-electron Widths of the Upsilon(1S,2S,3S) Resonances

CLEO Collaboration, J. L. Rosner

We determine the di-electron widths of the Upsilon(1S), Upsilon(2S), and Upsilon(3S) resonances with better than 2% precision by integrating the cross-section of e+e- -> Upsilon ov…

hep-ex2005★ 19 cited

Measurement of Gamma_ee(J/psi), Gamma_tot(J/psi), and Gamma_ee[psi(2S)]/Gamma_ee(J/psi)

G. S. Adams, CLEO Collaboration

Using data acquired with the CLEO detector at the CESR e+e- collider at sqrt{s} = 3.773 GeV, we measure the cross section for the radiative return process e+e- --> gamma J/psi, J/p…

hep-ex2005★ 14 cited

Radiative Decays of the Upsilon(1S) to gamma pi^0 pi^0, and gamma eta eta and gamma pi^0 eta

D. Besson, CLEO Collaboration

We report on a study of exclusive radiative decays of the Upsilon(1S) resonance into the final states gamma pi^0 pi^0, gamma eta eta and gamma pi^0 eta, using 1.13 inverse femto-ba…

hep-ex2005

Observation of B_s Production at the Upsilon(5S) Resonance

G. Bonvicini, CLEO Collaboration

Using the CLEO detector at the Cornell Electron Storage Ring, we have observed the Bs meson in e+e- annihilation at the Upsilon(5S) resonance. We find 14 candidates consistent with…

hep-ex2005

Study of the tau- --> 3h-2h+nu Decay

B. Aubert

The branching fraction of the tau- --> 3h- 2h+ nu decay (h= pi, kaon) is measured with the BaBar detector to be (8.56 +/- 0.05 +/- 0.42)E-04 where the first error is statistical an…

hep-ex2005★ 9 cited

Measurement of Time-Dependent CP Asymmetries and the CP-Odd Fraction in the Decay B0->D*+D*-

BaBar Collaboration, B. Aubert

We present an updated measurement of time-dependent \CP asymmetries and the \CP-odd fraction in the decay using $232 \times 10^{6} \BB$ pairs collected by th…

hep-ex2005

The COMPASS spin physics program

S. Panebianco

One of the main aims of the COMPASS experiment at CERN is the study of the spin structure of the nucleon and in particular the determination of the gluon polarization in the nucleo…

hep-ex2005★ 1 cited

Production and decay of Xic0 at BABAR

B. Aubert, BABAR Collaboration

Using 116.1 fb^-1 of data collected by the BABAR detector, we present an analysis of Xic0 production in B decays and from the ccbar continuum, with the Xic0 decaying into Omega- K+…

hep-ex2005★ 11 cited

Evidence for the Decay B+- --> K*+- pi0

The BABAR Collaboration, B. Aubert

We have measured the process B+- --> (K*+- --> K+- pi0) pi0 based on 232 million Y(4S) --> BBbar decays collected with the BaBar detector at the PEP-II asymmetric-energy B Factory…

hep-ex2005★ 29 cited

Searches for CP Violation and ππS-Wave in the Dalitz-Plot Analysis of D0 --> π+π-\pi0

D. Cronin-Hennessy, CLEO Collaboration

In e+e- collisions recorded using the CLEO II.V detector we have studied the Cabibbo suppressed decay of D0 -> pi+pi-pi0 with the initial flavor of the D0 tagged by the decay D*+ -…

hep-ex2005★ 10 cited

Search for B -> J/psi D Decays

The BABAR Collaboration, B. Aubert

We report a search for B -> J/psi D decays, based on a sample of 124 10^6 BBbar events collected with the BABAR detector at the PEP-II storage ring of the Stanford Linear Accelerat…