Search Results - "Okusawa, T"
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Constraint on the matter–antimatter symmetry-violating phase in neutrino oscillations
Published in Nature (London) (16-04-2020)“…The charge-conjugation and parity-reversal (CP) symmetry of fundamental particles is a symmetry between matter and antimatter. Violation of this CP symmetry…”
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2
Readout of a 3 m long scintillating fiber by an avalanche photodiode
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-03-2001)“…We carried out an experiment to evaluate the performance of an avalanche photodiode (APD) as a photosensor for a multiclad 3HF scintillating fiber. The…”
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3
Readout of a scintillating-fiber array by avalanche photodiodes
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-02-2000)“…We have evaluated the performance of avalanche photodiodes (APDs) as photosensors for scintillating-fiber tracking detectors, putting emphasis on their…”
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4
Combined Analysis of Neutrino and Antineutrino Oscillations at T2K
Published in Physical review letters (14-04-2017)“…T2K reports its first results in the search for CP violation in neutrino oscillations using appearance and disappearance channels for neutrino- and…”
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5
Observation of electron neutrino appearance in a muon neutrino beam
Published in Physical review letters (14-02-2014)“…The T2K experiment has observed electron neutrino appearance in a muon neutrino beam produced 295 km from the Super-Kamiokande detector with a peak energy of…”
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Precise measurement of the neutrino mixing parameter θ23 from muon neutrino disappearance in an off-axis beam
Published in Physical review letters (09-05-2014)“…New data from the T2K neutrino oscillation experiment produce the most precise measurement of the neutrino mixing parameter θ23. Using an off-axis neutrino…”
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Measurement of the Electromagnetic Coupling at Large Momentum Transfer
Published in Physical review letters (20-01-1997)Get full text
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8
The CDF Run IIb silicon detector
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-02-2004)“…Fermilab plans to deliver 5–15 fb −1 of integrated luminosity to the CDF and D0 experiments. The current inner silicon detectors at CDF (SVXIIa and L00) will…”
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CDF run IIb silicon detector: the innermost layer
Published in IEEE transactions on nuclear science (01-10-2004)“…The innermost layer (L00) of the Run IIa silicon detector of CDF was planned to be replaced for the high luminosity Tevatron upgrade of Run IIb. This new…”
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10
Measurement of neutrino oscillation parameters from muon neutrino disappearance with an off-axis beam
Published in Physical review letters (22-11-2013)“…The T2K Collaboration reports a precision measurement of muon neutrino disappearance with an off-axis neutrino beam with a peak energy of 0.6 GeV. Near…”
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11
Readout of scintillating fibers by avalanche photodiodes operated in the normal avalanche mode
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-03-1997)“…We have evaluated the performance of avalanche photodiodes (APDs) as the photon detectors for scintillating fibers. The signal-to-noise ratios were estimated…”
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12
Measurement of the inclusive electron neutrino charged current cross section on carbon with the T2K near detector
Published in Physical review letters (12-12-2014)“…The T2K off-axis near detector ND280 is used to make the first differential cross-section measurements of electron neutrino charged current interactions at…”
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13
Measurement of Muon Antineutrino Oscillations with an Accelerator-Produced Off-Axis Beam
Published in Physical review letters (06-05-2016)“…T2K reports its first measurements of the parameters governing the disappearance of ν[over ¯]_{μ} in an off-axis beam due to flavor change induced by neutrino…”
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14
First observation of the decay Bs0-->Ds-Ds+ and measurement of its branching ratio
Published in Physical review letters (18-01-2008)“…We report the observation of the exclusive decay Bs0-->Ds-Ds+ at the 7.5 standard deviation level using 355 pb(-1) of data collected by the CDF II detector in…”
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15
Analysis of the quantum numbers J(PC) of the X(3872) particle
Published in Physical review letters (30-03-2007)“…We present an analysis of angular distributions and correlations of the X(3872) particle in the exclusive decay mode X(3872)-->J/psipi+ pi- with J/psi-->mu+…”
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16
Experiment of fractioning animal cell culturing solution in high concentration under microgravity
Published in Uchū seibutsu kagaku (2001)“…Culturing cells and electrophoretic separations of the multiplied cell culturing solution were carried out in Space. Simultaneously the ground control test…”
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Measurement of the inclusive leptonic asymmetry in top-quark pairs that decay to two charged leptons at CDF
Published in Physical review letters (25-07-2014)“…We measure the inclusive forward-backward asymmetry of the charged-lepton pseudorapidities from top-quark pairs produced in proton-antiproton collisions and…”
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Measurement of charm production in neutrino charged-current interactions
Published in New journal of physics (01-09-2011)Get full text
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Neutrino oscillation physics potential of the T2K experiment
Published in Progress of theoretical and experimental physics (01-04-2015)“…The observation of the recent electron neutrino appearance in a muon neutrino beam and the high-precision measurement of the mixing angle $\theta _{13}$ have…”
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Search for new bottomlike quark pair decays QQ-->(tW(+)(-))(tW(+)(-)in same-charge dilepton events
Published in Physical review letters (05-03-2010)“…We report the most restrictive direct limits on masses of fourth-generation down-type quarks b{'}, and quarklike composite fermions (B or T{5/3}), decaying…”
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