N. Copty

activity

19942001

most citedSearch for Exclusive Charmless Hadronic B Decays

121 citations · 515 across the 12 of their papers we have counts for

collaborators

12 papers

hep-ex2001★ 7 cited

Measurement of the branching fractions for psi(2S)-->e+e- and psi(2S)-->mu+mu-

B. Aubert, the BABAR Collaboration

We measure the branching fractions of the psi(2S) meson to the leptonic final states e+e- and mu+mu- relative to that for psi(2S)-->J/psi pi+pi-. The method uses psi(2S) mesons pro…

hep-ex2001★ 10 cited

Search for the decay B^0 --> gamma-gamma

the BABAR Collaboration, B. Aubert

We present a limit on the branching fraction for the decay $B^{0} \to γ γ$ using data collected at the $Υ (4 S)$ resonance with the BABAR detector at the PEP-II asymmetric--energy $e^+e…

hep-ex2001★ 60 cited

Measurement of $J / ψ$ production in continuum $e^{+} e^{-}$ annihilations near $s = 10.6$ GeV

The BABAR Collaboration, B. Aubert

The production of $J / ψ$ mesons in continuum $e^{+} e^{-}$ annihilations has been studied with the BABAR detector at energies near the $Υ (4 S)$ resonance, approximately 10.6 GeV. The meso…

hep-ex1995★ 5 cited

Measurement of the Inclusive Semi-electronic $D^{0}$ Branching Fraction

CLEO Collaboration

Using the angular correlation between the $π^{+}$ emitted in a $D^{*+} \to D^{0} π^{+}$ decay and the $e^{+}$ emitted in the subsequent $D^{0} \to X e^{+} ν$ decay, we have measu…

hep-ex1995★ 63 cited

Observation of a Narrow State Decaying into $Ξ_{c}^{+} π^{-}$

CLEO Collaboration, P. Avery et al

Using data recorded by the CLEO-II detector at CESR, we report the first observation of a narrow state decaying into $Ξ_{c}^{+} π^{-}$ . The state has mass difference $M(Ξ_c^+π^-)-M(Ξ_c^+)…

hep-ex1995★ 121 cited

Search for Exclusive Charmless Hadronic B Decays

CLEO Collaboration, D. M. Asner et al

We have searched for two-body charmless hadronic decays of $B$ mesons. Final states include $π π$ , $K π$ , and $K K$ with both charged and neutral kaons and pions; $π ρ$ , $K ρ$ , and $K…

hep-ex1994★ 15 cited

Semileptonic Branching Fraction of Charged and Neutral B Mesons

The CLEO collaboration

An examination of leptons in $Υ (4 S)$ events tagged by reconstructed $B$ decays yields semileptonic branching fractions of $b_{-} = (10.1 \pm 1.8 \pm 1.4) %$ for charged and $b_0=(10.9…

hep-ph1994★ 32 cited

A Measurement of the Branching Fraction $B τ^{+} \to h^{-} π^{0} ν_{τ}$

The CLEO collaboration

Using data from the CLEO II detector at CESR, we measure $B (τ^{\pm} \to h^{\pm} π^{0} ν_{τ})$ where $h^{\pm}$ refers to either $π^{\pm}$ or $K^{\pm}$ . We use three different methods…

hep-ph1994★ 32 cited

Measurement of Cabibbo Suppressed Decays of the $τ$ Lepton

The CLEO Collaboration

Branching ratios for the dominant Cabibbo-suppressed decays of the $τ$ lepton have been measured by CLEO~II in $e^{+} e^{-}$ annihilation at CESR ( $s \sim 10.6$ ~GeV) using kaons…

hep-ph1994★ 5 cited

Precision Measurement of the $D_{s}^{*+} - D_{s}^{+}$ Mass Difference

The CLEO Collaboration

We have measured the vector-pseudoscalar mass splitting $M (D_{s}^{*+}) - M (D_{s}^{+}) = 144.22 \pm 0.47 \pm 0.37 M e V$ , significantly more precise than the previous world average. We minimize…

hep-ph1994★ 44 cited

Observation of a New Charmed Strange Meson

The CLEO Collaboration

Using the CLEO-II detector, we have obtained evidence for a new meson decaying to $D^{0} K^{+}$ . Its mass is $2573. 2_{- 1.6}^{+ 1.7} \pm 0.8 \pm 0.5$ {}~MeV/ $c^{2}$ and its width is $16^{+5}…

hep-ph1994★ 121 cited

Exclusive Hadronic B Decays to Charm and Charmonium Final States

the CLEO collaboration

We have fully reconstructed decays of both B0 and B- Mesons into final states containing either D, D*, D**, Psi, Psi', or Chi_{c1} mesons. This allows us to obtain new results on m…

Measurement of the branching fractions for psi(2S)-->e+e- and psi(2S)-->mu+mu-

Search for the decay B^0 --> gamma-gamma

Measurement of J/ψ production in continuum e+e− annihilations near s​=10.6 GeV

Measurement of the Inclusive Semi-electronic D0 Branching Fraction

Observation of a Narrow State Decaying into Ξc+​π−

Search for Exclusive Charmless Hadronic B Decays

Semileptonic Branching Fraction of Charged and Neutral B Mesons

A Measurement of the Branching Fraction Bτ+→h−π0ντ​

Measurement of Cabibbo Suppressed Decays of the τ Lepton

Precision Measurement of the Ds∗+​−Ds+​ Mass Difference

Observation of a New Charmed Strange Meson

Exclusive Hadronic B Decays to Charm and Charmonium Final States

Measurement of $J / ψ$ production in continuum $e^{+} e^{-}$ annihilations near $s = 10.6$ GeV

Measurement of the Inclusive Semi-electronic $D^{0}$ Branching Fraction

Observation of a Narrow State Decaying into $Ξ_{c}^{+} π^{-}$

A Measurement of the Branching Fraction $B τ^{+} \to h^{-} π^{0} ν_{τ}$

Measurement of Cabibbo Suppressed Decays of the $τ$ Lepton

Precision Measurement of the $D_{s}^{*+} - D_{s}^{+}$ Mass Difference