high-energy photons
DOSIMETRIC EVALUATION OF HIGH ENERGY PHOTONS AND ELECTRONS USING ImageJ SOFTWARE IN COMPARISON TO DOSIMETRIC FILM SCANNER
... in high energy photon and ...with high spatial resolution to incorporate with the mixed-field radiation beam used in IMRT (Alves Victor et ...low energy dependence, less sensitive to visible ...
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High-energy photons connected to atmospheric precipitations
... of high-energy photons increase during precipitations are bremsstrahlung X − rays created by energetic electrons accelerated by elec- tric fields in the ...ray photons is ...
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Search for ultra-high energy photons and neutrinos using Telescope Array surface detector
... Telescope Array (TA) experiment [1] is a hybrid detector operating in Utah, USA. TA consists of a surface detector array of 507 plastic scintillators with 1.2 km spacing covering 700 km 2 area [2] and three fluorescence ...
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An Electron Model Consistent with Electron Positron Pair Production from High Energy Photons
... electromagnetic energy densities, and since most of the electromag- netic energy lies well within the loop diameter, most of the mass would also lie inside the loop ...
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Tagging High Energy Photons in the H1 Detector at HERA
... The addition of a new electromagnetic calorimeter, the ET8, to the H1 detector will allow efficient triggering on and measurement of high y photoproduction events. A prototype detector, based on a spaghetti type ...
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Very high energy photons and neutrinos: Implications for UHECR
... ultra-high energy cosmic rays under the assumption that GRB are the source of ...of photons from the GRB, which are the target for photoproduction of neutrinos by accelerated ...the energy ...
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Plasmonic Interaction in Enhanced Luminescent Down Shifting Layers for Photovoltaic Devices
... solar energy has the potential to reduce carbon emissions and to provide clean energy contributing to sustainable ...Low energy photons are not absorbed by the solar cell, while high ...
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An Efficient Energy Transfer in Tb
... absorbed high energy photon into two lower energy photons with quantum efficiency (QE) higher than 100% involves ET from sensitizer/s he theoretical optimum efficiency for c-Si with ...the ...
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HE XTENSION OF COMPTON S EXPERIMENT : A HEORETICAL INVESTIGATION
... UV photons in ...hard photons (gamma) from an all-optical Inverse Compton scattering ...lower energy photons to higher energy made possible by Inverse Compton process and we have ...
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Quantum Radiation Reaction in Laser-Electron-Beam Collisions
... most enhanced by straggling. Fig. 3 shows that if the electrons radiate semi-classically, rather than stochasti- cally, the laser pulse must be much more intense for the interaction to produce the same number of ...
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POLAR: A Space-borne X-Ray Polarimeter for Transient Sources
... emitted photons. The direction and the level of po- larization of high-energy photons emitted by astrophysics sources such as GRBs are therefore very good observable candidates for the ...
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Search for ultra high energy primary photons at the Pierre Auger Observatory
... ultra high energy air showers with the Auger Observatory, upper limits of ...cosmic-ray photons above 2, 3, 5, and 10 EeV, respectively ...ultra high energy photons below 10 EeV, ...
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Dosimetric Parameters Estimation for I-125 (model 6711) Brachytherapy Source
... Accordingly, as recommended in the revised standard by NIST, all old data related to air kerma, especially in terms of low-energy sources must be revised in order to considering the impact of producing specified ...
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Irradiation of spices – a review
... with energy levels below 10 MeV (Becker ...enough energy to increase the temperature of the product by ...at high temperatures were not identified in food after irradiation (Becker ...
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Treatment of semiconductor surfaces by laser-induced electronic excitation
... an energy higher than the bandgap energy and consequently will be embedded in the ...potential energy surface for the excited state to be about ...potential energy surface, leading to ...
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Propagation of cosmic rays through interstellar space
... The general oonclus1on that may be dravm tram those calculations is the.t the high energy oosmic ray primaries ara not electrons or photons because their interaotion with interstellar ra[r] ...
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Measurement and simulation of the background in the CMS muon detectors
... handle high particle rates, and is able to operate in strong non-uniform magnetic ...at high electric field. They use High Pressure Laminate (commonly known as bakelite) electrodes with a high ...
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Diphoton searches (CMS)
... diphoton energy resolution of approximately ...correlated energy deposits in ...The energy of the photon candidates is evaluated by a multivariate regression ...
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The Real Reason Why the Electron’s Bare g Factor Is 2 Times Classical
... of energy from the antenna (all “virtual photon” energy is reabsorbed by the antenna), 2) The “Fresnel” intermediate region, and 3) The “Far Field” where photons fully form and can propagate away ...
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Tau mass measurement at BES-III
... have photons with the energy deposition above 25 ...two photons with energy deposition larger than 50 MeV or 25 MeV in the endcap or barrel calorimeters, ...two photons and the particle ...
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