R. M. Hans

activity

19941999

most citedObservation of Top Quark Production in Pbar-P Collisions

1.5k citations · 3.6k across the 44 of their papers we have counts for

collaborators

44 papers

hep-ex1999★ 8 cited

Measurement of the Associated $γ + μ^{\pm}$ Production Cross Section in $p p ˉ$ Collisions at $s = 1.8$ TeV

The CDF Collaboration

We present the first measurement of associated direct photon + muon production in hadronic collisions, from a sample of 1.8 TeV $p p ˉ$ collisions recorded with the Collider Det…

hep-ex1998★ 54 cited

Observation of Two Narrow States Decaying into $Ξ_{c}^{+} γ$ and $Ξ_{c}^{0} γ$

C. P. Jessop

We report the first observation of two narrow charmed strange baryons decaying to $Ξ_{c}^{+} γ$ and $Ξ_{c}^{0} γ$ , respectively, using data from the CLEO II detector at CESR. We interpret th…

hep-ex1998★ 18 cited

First Observation of the Decay $τ^{-} \to K^{*-} η ν_{τ}$

M. Bishai

Using data recorded by the CLEO-II detector at CESR, we report the first measurement of the branching fraction for the decay of $τ^{-}$ into $K^{*-} η ν_{τ}$ . The measured branching frac…

hep-ex1998★ 17 cited

First Observation of $Υ (1 S) \to γ π π$

A. Anastassov

We report on a study of exclusive radiative decays of the Upsilon(1S) resonance collected with the CLEO-II detector operating at CESR. We present the first observation of the radia…

hep-ex1998★ 53 cited

Observation of High Momentum $η^{'}$ Production in B Decay

T. E. Browder

We report the first observation of $B \to η^{'} X$ transitions with high momentum $η^{'}$ mesons. We observe $39.0 \pm 11.6$ B decay events with $2.0 < p_{η^{'}} < 2.7$ GeV/c, the high momentu…

hep-ex1998★ 33 cited

First Observation of the Cabibbo Suppressed Decay $B^{+} \to D ˉ^{0} K^{+}$

M. Athanas

We have observed the decay of the $B^{-}$ meson into $D^{0} K^{-}$ , using 3.3 million $B B ˉ$ pairs collected with the CLEO II detector at the Cornell Electron Storage Ring. We find th…

Measurement of the Associated γ+μ± Production Cross Section in ppˉ​ Collisions at s​=1.8 TeV

Observation of Two Narrow States Decaying into Ξc+​γ and Ξc0​γ

First Observation of the Decay τ−→K∗−ηντ​

First Observation of Υ(1S)→γππ

Observation of High Momentum η′ Production in B Decay