Search Results - "Ng, C.R."
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An EEG-based approach for left-handedness detection
Published in Biomedical signal processing and control (01-03-2014)“…This paper illustrates a left-handedness sensing and detection system to classify the handedness of a person. The recruited test subjects were required to rest…”
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2
Two centuries of biodiversity discovery and loss in Singapore
Published in Proceedings of the National Academy of Sciences - PNAS (19-12-2023)“…There is an urgent need for reliable data on the impacts of deforestation on tropical biodiversity. The city-state of Singapore has one of the most detailed…”
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3
Measurement of αS from τ decays
Published in Physics letters. B (24-08-1995)“…We present measurements of spectral moments extracted from the invariant mass distributions of the final states of hadronic τ decay products recorded in the…”
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Measurement of Charm Meson Lifetimes
Published in Physical review letters (01-06-1999)Get full text
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Observation of B-meson semileptonic decays to noncharmed final states
Published in Physical review letters (01-01-1990)“…We report the first evidence of charmless semileptonic decays of {ital B} mesons. In the momentum interval 2.4--2.6 GeV/{ital c} where the background from…”
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A limit on the mass of the ντ
Published in Physics letters. B (09-07-1998)“…A limit on the mass of the tau neutrino m ν τ is derived from 4.5×10 6 tau pairs produced in an integrated luminosity of 5.0 fb −1 of e +e −→γ∗→τ +τ −…”
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Observation of new decay modes of the charmed-strange baryon Ξc
Published in Physics letters. B (18-04-1996)“…Using the CLEO II detector operating at the e + e − Cornell Electron Storage Ring (CESR), we present evidence for new decay modes of the Ξ c + into Ξ 0 π +, Ξ…”
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Evidence of New States Decaying into [Xi][sup asterisk] [sub c][pi]
Published in Physical review letters (01-10-1999)“…Using data recorded by the CLEO II detector at the Cornell Electron Storage Ring, we report evidence for two new charmed baryons, one decaying into [Xi][sup…”
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Search for neutrinoless decays of the tau lepton
Published in Physical review letters (03-10-1994)“…A search for lepton flavor violating decays of the tau into either three charged leptons or one charged lepton and two charged hadrons was performed using 2.05…”
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Study of B → ψϱ
Published in Physics letters. B (22-02-1996)“…We have studied the Cabibbo suppressed and color suppressed two-body decays B to ψϱ (ψω or ψa 1). Using a data sample of 5.12 million B decays collected with…”
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Studies of the Cabibbo-suppressed decays D+ → π0ℓ +ν and D+ → ηe+νe
Published in Physics letters. B (01-07-1997)“…Using 4.8 fb −1 of data taken with the CLEO II detector, the branching fraction for the Cabibbo suppressed decay D + → π 0ℓ + ν measured relative to the…”
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Observation of the Ξc+ charmed baryon decays to Σ+K−π+, [formula omitted], and ΛK−π+π
Published in Physics letters. B (1996)“…We have observed two new decay modes of the charmed baryon Ξ c + into Σ + K − π + and Σ + K ∗0 using data collected with the CLEO II detector. We also present…”
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13
Measurement of the Tau Lepton electronic branching fraction
Published in Physical review letters (21-12-1992)“…The tau lepton electron branching fraction has been measured with the CLEO II detector at the Cornell Electron Storage Ring as [ital B][sub [ital…”
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14
Semileptonic Branching Fractions of Charged and Neutral [ital B] Mesons
Published in Physical review letters (26-12-1994)“…An examination of leptons in [Upsilon](4[ital S]) events tagged by reconstructed [ital B] meson decays yields semileptonic branching fractions of [ital b][sub…”
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Observation of inclusive [ital B] decays to the charmed baryons [Sigma][sub [ital c]][sup ++] and [Sigma][sub [ital c]][sup 0]
Published in Physical review letters (12-09-1994)“…Using data collected in the region of the [Upsilon](4[ital S]) resonance with the CLEO II detector operating at the Cornell Electron Storage Ring, we report on…”
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Study of the five-charged-pion decay of the [tau] lepton
Published in Physical review letters (15-08-1994)“…The branching fractions for the five-charged-particle decays of the [tau] lepton have been measured in [ital e][sup +][ital e][sup [minus]] annihilations using…”
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Measurement of the branching fraction for [ital D][sup +][r arrow][ital K][sup [minus]][pi][sup +][pi][sup +]
Published in Physical review letters (11-04-1994)“…Using the CLEO II detector at the Cornell Electron Storage Ring we have measured the ratio of branching fractions, B([ital D][sup +][r arrow][ital K][sup…”
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Measurement of charmless semileptonic decays of [ital B] mesons
Published in Physical review letters (20-12-1993)“…Using the CLEO II detector and a sample of 955 000 [Upsilon](4S) decays we have confirmed charmless semileptonic decays of [ital B] mesons. In the momentum…”
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Measurement of the absolute branching fraction for [ital D][sup 0][r arrow][ital K][sup [minus]][pi][sup +]
Published in Physical review letters (08-11-1993)“…Using 1.79 fb[sup [minus]1] of data recorded by the CLEO II detector we have measured the absolute branching fraction for [ital D][sup 0][r arrow][ital K][sup…”
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Two measurements of [ital B][sup 0][ital [bar B]0] mixing
Published in Physical review letters (13-09-1993)“…We have measured the [ital B][sup 0][ital [bar B]0] mixing probability, [chi][sub [ital d]], using a sample of 965 000 [ital B[bar B]] pairs from…”
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