Search Results - "Niko, Hisako"
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Hard X-Ray Detector (HXD) on Board Suzaku
Published in Publications of the Astronomical Society of Japan (30-01-2007)“…The Hard X-ray Detector (HXD) on board Suzaku covers a wide energy range from 10 keV to 600 keV by the combination of silicon PIN diodes and GSO scintillators…”
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Journal Article -
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The transparent microstrip gas counter
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-11-2010)“…Conventional MSGCs are made of metal electrodes that might absorb or reflect optical photons. If the electrodes are made of transparent material like ITO, we…”
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3
Study on a charge-integrating operation mode of M-MSGC towards very fine-pitch MSGC
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-08-2007)“…We are exploring a new possibility of MicroStrip gas Counters (MSGCs) based on our original multi-grid-type electrode structure for very high counting rate…”
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Ultra-long microstrip gas counter for spallation neutron source facilities
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-04-2007)“…We are developing a new ultra-long multi-grid-type microstrip gas counter (648 mm long) for neutron scattering experiments at spallation neutron source…”
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A new spiral MGSC
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-08-2007)“…Conventional MicroStrip Gas Counters (MSGCs) are composed of parallel strips. However, the geometry of MSGC is not limited to the traditional parallel…”
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Evaluation of radiation tolerance of FETs used for Astro-E2 hard X-ray detector (HXD-II)
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-04-2005)“…We evaluated the radiation tolerance of three types of metal-can MOS Field Effect Transistors (FETs). They are candidates for flight electronics of the Hard…”
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High resolution Fourier synthesis hard X-ray imaging based on CdTe strip detectors
Published in IEEE transactions on nuclear science (01-10-2005)“…Employing Fourier-synthesis optics and one-dimensional position-sensitive detectors, we are developing a novel hard X-ray imager which can work in the /spl…”
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An ultra-long global-local grouping 1-D MSGC for very-large-area gas detector
Published in IEEE Nuclear Science Symposium Conference Record, 2005 (2005)“…Now we are developing a very-large-area position-sensitive neutron detector for a next generation Japanese spallation neutron source, J-PARC. Recently, we have…”
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Conference Proceeding -
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High resolution fourier synthesis hard X-ray imaging based on CdTe strip detectors
Published in IEEE Symposium Conference Record Nuclear Science 2004 (2004)“…Employing Fourier-synthesis optics and one-dimensional position-sensitive detectors, we are developing a novel hard X-ray imager which can work in the ~10 keV…”
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Conference Proceeding -
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A Further Study of the Luminosity-Dependent Cyclotron Resonance Energies of the Binary X-ray Pulsar 4U0115+63 with RXTE
Published 21-01-2006“…Astrophys.J.646:1125-1138,2006 The present paper reports on the RXTE observations of the binary X-ray pulsar 4U0115+63, covering an outburst in 1999…”
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Journal Article