gamma ray telescope detector
Space Science Center Institute for the Study of Earth, Oceans, and Space (EOS) 5-11-2009 A compton telescope for remote location and identification of radioactive material
... Compton Gamma-Ray Observatory COMPTEL instrument have been reconfigured to demonstrate the capability at ground level to remotely locate and identify sources of gamma ...The Gamma-Ray ...
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MEGA: the next generation Medium Energy Gamma-ray Telescope
... Compton Gamma Ray Observatory, the SPI and IBIS instruments on INTEGRAL and the visionary ACT ...Si-strip detector (SSD) planes surrounded by a dense high-Z ...
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Development of the Advance Energetic Pair Telescope (AdEPT) for medium-energy gamma- ray astronomy
... high-energy gamma-ray telescopes with excellent gamma-ray angular resolution ...a detector with high granularity, ...micro-well detector (MWD) on the ...from ...
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Gas micro-well track imaging detectors for gamma- ray astronomy
... GeV) gamma-ray astrophysics require greatly improved angular resolution over past or currently planned missions such as ...in gamma-rays, allowing their source populations and cosmic ray ...
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Observations with the High Altitude GAmma-Ray (HAGAR) telescope array in the Indian Himalayas
... and gamma primaries impinging on the atmo- sphere are simulated using the CORSIKA software package (Knapp and Heck, 1998; Heck et ...through detector simulation program specific to HAGAR, developed ...
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GRAINE project: precise gamma-ray observations with balloon-borne emulsion telescope
... cosmic gamma- rays is useful in various fields, such as cosmic-ray physics, astronomy, cosmology, and fundamental ...Area Telescope onboard the Fermi Gamma-ray Space Telescope ...
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University of New Hampshire University of New Hampshire Scholars' Repository
... tronomical gamma-ray telescope concepts based on the Three- Dimensional Track Imager (3- DTI) ...Compton telescope (ACT) and advanced pair telescope (APT) concepts due to the very ...
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GRAINE balloon experiment in 2015 - Precise observations of cosmic gamma rays by a high-resolution emulsion telescope
... cosmic gamma-ray sources consist of the external component (atmospheric gamma ray), and the internal component (secondary gamma ray induced in the detector by proton or ...
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Development of a telescope for medium-energy gamma-ray astronomy
... telescope, although the design of Fermi-LAT achieved a ~2.5 sr FOV by minimizing the height of the hodoscope. A new approach to the design of a future pair telescope is required. This design must be ...
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Medium-Energy Gamma-Ray Astrophysics with the 3-DTI Gamma-Ray Telescope
... The 3-DTI, Fig. 3, is large volume time projection chamber (TPC) with a two-dimensional gas micro-well detector (MWD) readout plane. The 3-DTI is designed to measure the three-dimension momentum of charged ...
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Development of a Gamma-Ray Detector based on Silicon Photomultipliers for Prompt Gamma Imaging and High-Energy Spectroscopy
... high-energy gamma-ray ...by gamma rays of up to 30 MeV, and assuming that the LYSO emission is proportional to the energy for gamma rays above 1 MeV [106, ...of gamma-ray ...
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Cosmic ray nuclei detection in the balloon borne nuclear emulsion gamma ray telescope flight in Australia (GRAINE 2015)
... comic ray nuclei components including He nuclei and heavier ones. Cosmic ray nuclei provide important information on the origin, propagation and acceleration mechanism of cosmic rays in terms of ...
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Chandra and Hubble Space Telescope observations of dark gamma ray bursts and their host galaxies
... dark gamma-ray burst (GRB) host galaxies, predominantly using X-ray afterglows obtained with the Chandra X-Ray Observatory (CXO) to pre- cisely locate the burst in deep Hubble Space ...
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Determination of Natural Radioactivity and Radiological Hazards of 226Ra, 232Th, and 40K in the Grains Available at Penang Markets, Malaysia, Using High-purity Germanium Detector
... the gamma-ray energies, was utilized which is in agreement with the study of Gordana et ...The gamma spectrometry was shielding by a thick shield (5 cm) of lead encasing the HPGe detector (the ...
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Yang_et_al-2019-Advanced_Materials.pdf
... damage of perovskites usually accompanied with morpho - logical variations, we first examined the perovskite layers after irra- diation by scanning electron microscopy (SEM). The irradiated device was disassembled by ...
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Computer Program for the Construction of Tables of Gamma Peaks and for Calculation of Specific Activities of Radioisotopes formed by (n,γ) Reaction EUR 3154
... The input data include the efficiency curves of the detector, cross-sections and gamma ray abundances of the isotopes considered : for these last quantities either literature data or val[r] ...
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NEVOD as a test facility for future neutrino telescopes
... lattice of quasi-spherical modules (QSMs), each of them including six PMTs with flat cathodes oriented along the coordinate axes. The QSM allow detecting Cherenkov radiation from any direction with practically the same ...
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Determination of Natural Radioactivity in Soil Samples around Gold Mining Area in Khamkeut District, Bolikhamxay Province,Laos Using Gamma Ray Spectrometer with NaI (Tl) Detector
... standard deviation. The our result is good agreement with an estimated value. In the Table 4 show results of radioactivity concentration of 40 K, 226 Ra, 232 Th from 2 soil samples determined by NaI (Tl) ...
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Forward Monte Carlo Calculation of Coincidence Gamma-Ray Spectra.
... The detector response functions that were finally employed were the ones generated with MCNP 5 Version ...single gamma-ray energies associated with Cobalt ...
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The Real Universe
... the Gamma Ray. The alien gamma rays wander in space, with hope to reach the ...of Gamma Ray first, not a “May Flower” wooden ...
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