Long-term study The HESS observatory in Namibia has made a “unique measurement” of the electron and positron cosmic ray spectrum. (Courtesy: Klepser/DESY/HESS collaboration/CC BY-SA 3.0) A new ...
Figure 1: Discrimination between electrons and protons in the BGO instrument of DAMPE. We evaluated the systematic uncertainties of the flux measurement. The dominant sources are related to the ...
In an Auger process, the energy released when an electron from a higher energy level falls into a deeper level results in the emission of an energetic electron whose energy is characteristic of the ...
The CALET Cosmic Ray experiment has successfully carried out the high-precision measurement of cosmic-ray electron spectrum up to 3 tera electron volts (TeV) by using the CALorimetric Electron ...
Researchers have succeeded in the direct, high-precision measurements of cosmic-ray electron spectrum up to 4.8 TeV, based on observations with the Calorimetric Electron Telescope (CALET).
The copper target was operated at voltages of 11 kV, 12 kV, 13 kV, and 14 kV for the electron source, and a 50 kV configuration using a molybdenum target was used as a representative example for the ...
Dr. Liam Spillane shares breakthroughs in cryo-EM spectroscopy, emphasizing dose-fractionated EELS and direct detection technologies for superior data quality.
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