High-energy X-rays
A water calorimeter for high energy X-rays and electrons
... the energy deposition data for a heat-flow calculation specified the positions o f all the cylinders, planes and media used in a similar manner as for the heat-flow input ...(the energy below which ...
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Study of HMXB 4U0115+63 by RXTE Satellite
... Luminous X-ray binaries are classified as Low Mass X-ray Binary (LMXBs) and High Mass X-ray Binary (HMXB) systems depending on the mass of the donor ...Periodic X-ray pulsations with ...
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Propagation of intense short pulse laser in homogeneous near critical density plasmas
... We have investigated ultra intense laser light propagation in a long, homogeneous, overdense plasma using a plastic foam target filling a polyimide tube. Laser propagation into overdense plasma was investigated via ...
5
Ionization and heating by X-rays and cosmic rays
... of high-energy radiation and par- ticle ...and X-ray radiation from the magnetized stellar corona of the central star and in some cases from collimated jets; hard X-rays and ...
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Compton scattering for spectroscopic detection of ultra-fast, high flux, broad energy range X-rays
... to high energy (∼1 TeV)+. To reproduce the detector response under X-ray irradiation we have used the low energy Livermore model, which takes into account fluo- rescence, atomic deexcitation, ...
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TeV Blazars as the Sources of Ultra High Energy Cosmic Rays
... to X-ray energies, and the mechanism is almost certainly synchrotron emission from a relati- vistic distribution of ...low energy peak, BL Lacertae objects are fur- ther subdivided into low-, intermediate- ...
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The origin of cosmic rays and TeV gamma-ray astronomy
... the high-energy photon originate from inverse Comp- ton scattering of relativistic electrons on ambient ...kinetic energy flux goes into the acceleration of protons, while less than 1% into the ...
6
Preparation and characterization of catalysts for clean energy: a challenge for X-rays and electrons
... and high-resolution imaging in TEM have many aspects in common with those of X-ray diffraction and ...like X-ray and neutron diffraction, the constructive interference of scattered electrons gives ...
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Biological Effects of X-rays on X-ray Technicians
... f. Thermoluminescent Dosimeter: Thermoluminescent dosimeters (TLD) are often used instead of the film badge. Like a film badge, it is worn for a period of time (usually 3 months or less) and then must be processed to ...
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Measurement of Ultra High Energy Cosmic Rays with CHICOS
... The output of the reconstructor is a list of the estimated parameters, their esti- mated errors, and a graphical representation of the fit. (See figures 5.4, 5.5, and 5.6.) A map of the array is plotted, showing all ...
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Line focus x-ray tubes-a new concept to produce high brilliance x-rays.
... brilliant x-ray beams based on this conventional technology is the required cooling of the target if a small focal spot is hit by a high inten- sity electron ...anode x-ray tubes (Pohl 1914, ...
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LHCf and connection to high energy cosmic rays
... The LHCf experiment has two independent detectors, Arm1 and Arm2, installed in the 10cm wide slot in TAN 140m apart from IP1. Here is a Y-shaped beam cham- ber downstream the D1 magnet which sweeps away all the charged ...
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Measurement of ultra-high energy cosmic rays: An experimental summary and prospects
... this energy range, has not associated the observed spectral features with a particular physics ...Auger’s high statistics spectrum data, and measurements of X max and RMS(X max ...the ...
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Comment on: “Investigating Earth’s Formation History Through Copper & Sulfur Metal–Silicate Partitioning During Core Mantle Differentiation” by Mahan et al (2018)
... secondary X-rays resulting from fluorescence at a distance from the analytical spot is rarely ...characteristic X-ray is generated by absorption of an X-ray of energy higher than that ...
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Characterization of X-ray emission from laser generated plasma
... the X-rays emissivity, the laser intensity has been modified changing separately the laser energy, the focal position and the pulse duration, as reported in ...at high laser intensity a thin ...
5
Measurement of absorbed dose to water for medium energy X-rays
... Figure 3.2a shows that the NE2561, the two Farmer type chambers and the PTW Grenz chamber have a response in air that does not vary by more than 5% over the medium energy X-ray range. There are two design ...
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Experimental Summary: Very High Energy Cosmic Rays and their Interactions
... The fixed target program has almost vanished at CERN because of interests focussed strongly to the highest cms- energies and to tests of the standard model of particle physics. However, NA61 / SHINE is taking data at the ...
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The ATLAS Hadronic Physics Program and High Energy Cosmic Rays
... Inclusive charged-particle distributions have been previously measured in p.p and p.pbar collisions at a range of different centre-of-mass energies [11]. These measurements provide insight into the strong interactions at ...
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Induced Charge Fluctuations in Semiconductor Detectors with a Cylindrical Geometry
... low energy X-rays gives the correct formulae for the mean and the variance of the output signal of a ...the energy resolution of semiconductor coaxial ...
5
Ultra-high energy cosmic rays and the strongest AGN flares
... from the point of view of pure energetics it is not impossible that these flares can be the primary sources of the CRs of the highest energies. More than that, relatively large value of the ratio of UHECR to the full ...
8