Search Results - "Jui, C.C.H."
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TA Anisotropy Summary
Published in EPJ Web of Conferences (2019)“…The Telescope Array (TA) is the largest ultra-high-energy cosmic-ray (UHECR) detector in the northern hemisphere. It consists of an array of 507 surface…”
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A measurement of the cosmic ray spectrum and composition at the knee
Published in Astroparticle physics (01-03-2001)“…The energy spectrum and primary composition of cosmic rays with energy between 3×10 14 and 3×10 16 eV have been studied using the CASA–BLANCA detector. CASA…”
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Journal Article -
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The effect of clouds on air showers observation from space
Published in Astroparticle physics (01-05-2004)“…Issues relating to extensive air showers observation by a space-borne fluorescence detector and the effects of clouds on the observations are investigated…”
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Journal Article -
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Studies of systematic uncertainties in the estimation of the monocular aperture of the HiRes experiment
Published in Astroparticle physics (01-06-2007)“…We have studied several sources of systematic uncertainty in calculating the aperture of the High Resolution Fly’s Eye experiment (HiRes) in monocular mode,…”
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Journal Article -
5
Air fluorescence measurements in the spectral range 300–420nm using a 28.5GeV electron beam
Published in Astroparticle physics (01-02-2008)Get full text
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The surface detector array of the Telescope Array experiment
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-10-2012)“…The Telescope Array (TA) experiment, located in the western desert of Utah, USA, is designed for the observation of extensive air showers from extremely high…”
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Journal Article -
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Study of Ultra-High Energy Cosmic Ray composition using Telescope Array’s Middle Drum detector and surface array in hybrid mode
Published in Astroparticle physics (01-04-2015)“…Previous measurements of the composition of Ultra-High Energy Cosmic Rays (UHECRs) made by the High Resolution Fly’s Eye (HiRes) and Pierre Auger Observatory…”
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Journal Article -
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New air fluorescence detectors employed in the Telescope Array experiment
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-06-2012)“…Since 2007, the Telescope Array (TA) experiment, based in Utah, USA, has been observing ultra high energy cosmic rays to understand their origins. The…”
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Journal Article -
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The energy spectrum of cosmic rays measured by the Telescope Array using 10 years of fluorescence detector data
Published in Astroparticle physics (01-09-2023)“…The Telescope Array (TA) Cosmic Ray Observatory is the largest cosmic ray detector in the northern hemisphere. TA was built to study ultra-high-energy cosmic…”
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Journal Article -
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The bursts of high energy events observed by the telescope array surface detector
Published in Physics letters. A (28-08-2017)“…•The burst of air shower like events related lightning discharge.•The spatial distribution of high energy radiation from lightning was observed.•The shower…”
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Journal Article -
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A search for arrival direction clustering in the HiRes-I monocular data above 1019.5 eV
Published in Astroparticle physics (01-11-2004)“…In the past few years, small scale anisotropy has become a primary focus in the search for source of ultra-high energy cosmic rays (UHECRs). The Akeno Giant…”
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Journal Article -
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Search for EeV protons of galactic origin
Published in Astroparticle physics (01-01-2017)“…Cosmic rays in the energy range 1018.0–1018.5 eV are thought to have a light, probably protonic, composition. To study their origin one can search for…”
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Journal Article -
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Energy spectrum of ultra-high energy cosmic rays observed with the Telescope Array using a hybrid technique
Published in Astroparticle physics (01-02-2015)“…We measure the spectrum of cosmic rays with energies greater than 1018.2eV with the fluorescence detectors (FDs) and the surface detectors (SDs) of the…”
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Journal Article -
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Radio-controlled xenon flashers for atmospheric monitoring at the HiRes cosmic ray observatory
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-06-1999)“…Stable, robust ultraviolet light sources for atmospheric monitoring and calibration pose a challenge for experiments that measure air fluorescence from cosmic…”
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Journal Article -
15
First upper limits on the radar cross section of cosmic-ray induced extensive air showers
Published in Astroparticle physics (01-01-2017)“…TARA (Telescope Array Radar) is a cosmic ray radar detection experiment colocated with Telescope Array, the conventional surface scintillation detector (SD)…”
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Journal Article -
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Measurement of the flux of ultra high energy cosmic rays by the stereo technique
Published in Astroparticle physics (01-08-2009)“…The High Resolution Fly’s Eye (HiRes) experiment has measured the flux of ultrahigh energy cosmic rays using the stereoscopic air fluorescence technique. The…”
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Journal Article -
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The energy spectrum of Telescope Array’s Middle Drum detector and the direct comparison to the High Resolution Fly’s Eye experiment
Published in Astroparticle physics (01-12-2012)“…► We show the first physics results from the Middle Drum detector for Telescope Array. ► We quantify a spectral and energy scale comparison between Middle Drum…”
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Journal Article -
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Search for correlations between HiRes stereo events and active galactic nuclei
Published in Astroparticle physics (01-11-2008)“…We have searched for correlations between the pointing directions of ultrahigh energy cosmic rays observed by the High Resolution Fly’s Eye experiment and…”
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Journal Article -
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Constraints on the diffuse photon flux with energies above 1018 eV using the surface detector of the Telescope Array experiment
Published in Astroparticle physics (01-07-2019)“…We present the results of the search for ultra-high-energy photons with nine years of data from the Telescope Array surface detector. A multivariate classifier…”
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Journal Article -
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The energy spectrum of ultra-high-energy cosmic rays measured by the Telescope Array FADC fluorescence detectors in monocular mode
Published in Astroparticle physics (01-08-2013)“…We present a measurement of the energy spectrum of ultra-high-energy cosmic rays performed by the Telescope Array experiment using monocular observations from…”
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Journal Article