K. Lingel

activity

19942003

most citedHadronic Structure in the Decay

τ^{-} \to ν_{τ} π^{-} π^{0} π^{0}

and the Sign of the Tau Neutrino Helicity

125 citations · 1.4k across the 51 of their papers we have counts for

collaborators

Showing 1998Show all

13 papers · 1 filter

hep-ex1998★ 22 cited

Search for Exclusive Rare Baryonic Decays of $B$ 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 $B^{0} \to D^{+} D^{-}$

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 $Ξ_{c}^{+} γ$ 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★ 30 cited

Study of 3-prong Hadronic $τ$ Decays with Charged Kaons

S. Richichi

Using a sample of 4.7/fb integrated luminosity accumulated with the CLEO-II detector at the Cornell Electron Storage Ring (CESR), we have measured the branching fractions of the ta…

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★ 11 cited

$Υ$ Dipion Transitions at Energies Near the $Υ (4 S)$

S. Glenn

Using a data sample collected with the CLEO II detector at CESR, we have searched for dipion transitions between pairs of $Υ$ resonances at energies near the $Υ (4 S)$ . We obtain upp…

hep-ex1998★ 15 cited

Further Search for the Two-Photon Production of the Glueball Candidate $f_{J} (2220)$

M. S. Alam

The CLEOII detector at the Cornell e+ e- storage ring CESR has been used to search for the two-photon production of the $f_{J} (2220)$ decaying into pi+ pi-. No evidence for a signal…

hep-ex1998★ 14 cited

First Search for CP Violation in Tau Lepton Decay

S. Anderson

Using the CLEO II detector we have performed the first search for $C P$ violation in tau lepton decay. CP violation in lepton decay does not occur in the minimal standard model but…

hep-ex1998★ 30 cited

Penguin decays of B mesons

Karen Lingel, Tomasz Skwarnicki, James G. Smith

Penguin, or loop, decays of B mesons induce effective flavor-changing neutral currents, which are forbidden at tree level in the Standard Model. These decays give special insight i…

hep-ex1998★ 12 cited

A Limit on the Mass of the $ν_{τ}$

R. Ammar, CLEO Collaboration et al

A limit on the mass of the tau neutrino is derived from 4.5 million tau pairs produced in an integrated luminosity of 5.0 fb^{-1} of electron-positron annihilation to tau pairs at…

hep-ex1998★ 22 cited

Radiative Decay Modes of the $D^{0}$ Meson

D. Asner

Using data recorded by the CLEO-II detector at CESR we have searched for four radiative decay modes of the $D^{0}$ meson: $D^{0} \to ϕ γ$ , $D^{0} \to ω γ$ , $D^{0} \to K ˉ^{*} γ$ , and $D^0\toρ^0…

hep-ex1998★ 26 cited

Measurement of the Mass Splittings between the $b b ˉ χ_{b, J} (1 P)$ 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 $D^{*}$ Spin Alignment at $s q r t s$ = 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…

Search for Exclusive Rare Baryonic Decays of B Mesons

First Observation of the Decay B0→D∗+D∗−

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

Study of 3-prong Hadronic τ Decays with Charged Kaons

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

Υ Dipion Transitions at Energies Near the Υ(4S)

Further Search for the Two-Photon Production of the Glueball Candidate fJ​(2220)

First Search for CP Violation in Tau Lepton Decay

Penguin decays of B mesons

A Limit on the Mass of the ντ​

Radiative Decay Modes of the D0 Meson

Measurement of the Mass Splittings between the bbˉχb,J​(1P) States

Continuum Charged D∗ Spin Alignment at sqrts = 10.5 GeV

Search for Exclusive Rare Baryonic Decays of $B$ Mesons

First Observation of the Decay $B^{0} \to D^{+} D^{-}$

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

Study of 3-prong Hadronic $τ$ Decays with Charged Kaons

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

$Υ$ Dipion Transitions at Energies Near the $Υ (4 S)$

Further Search for the Two-Photon Production of the Glueball Candidate $f_{J} (2220)$

A Limit on the Mass of the $ν_{τ}$

Radiative Decay Modes of the $D^{0}$ Meson

Measurement of the Mass Splittings between the $b b ˉ χ_{b, J} (1 P)$ States

Continuum Charged $D^{*}$ Spin Alignment at $s q r t s$ = 10.5 GeV