activity
19942018
most citedObservation of resonances consistent with pentaquark states in decays

1.3k citations · 15.7k across the 237 of their papers we have counts for

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Showing 1998Show all

6 papers · 1 filter

hep-ex1998★ 22 cited

Search for Exclusive Rare Baryonic Decays of Mesons

T. E. Coan

We report the results of a search for the rare baryonic decay modes B -> Lambda Lambdabar, B -> Lambdabar p, B -> Lambdabar p pi, and B -> p pbar using 5.8M BBbar pairs collected w…

hep-ex1998★ 11 cited

First Observation of the Decay

M. Artuso

We have observed four fully reconstructed B0 -> D*+D*- candidates in 5.8 million Upsilon(4S) -> BBbar decays recorded with the CLEO detector. The background is estimated to be 0.31…

hep-ex1998★ 54 cited

Observation of Two Narrow States Decaying into and

C. P. Jessop

We report the first observation of two narrow charmed strange baryons decaying to and , respectively, using data from the CLEO II detector at CESR. We interpret th…

hep-ex1998★ 22 cited

Radiative Decay Modes of the Meson

D. Asner

Using data recorded by the CLEO-II detector at CESR we have searched for four radiative decay modes of the meson: , , , and $D^0\toρ^0…

hep-ex1998★ 26 cited

Measurement of the Mass Splittings between the States

K. Edwards

We present new measurements of photon energies and branching fractions for the radiative transitions: Upsilon(2S)->gamma+chi_b(J=0,1,2). The masses of the chi_b states are determin…

hep-ex1998★ 11 cited

Continuum Charged Spin Alignment at = 10.5 GeV

G. Brandenburg

A measurement of the spin alignment of charged D^* mesons produced in continuum e^+ e^- \to c \bar{c} events at \sqrt{s}=10.5 GeV is presented. This study using 4.72 fb^{-1} of CLE…