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 ...

“The study measured the proton spectrum in cosmic-rays from 50 TeV to 1.3 PeV, effectively connecting observations from both space-based and ground-based measurements,” Mohanty describes. Among the ...

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 measurement of the energy spectrum of cosmic ray helium nuclei from 70 GeV to 80 TeV using 4.5 years of data recorded by the DArk Matter Particle Explorer (DAMPE) is reported in this work. A ...

Ankle-like feature in the energy spectrum of light elements of cosmic rays observed with KASCADE-Grande. Physical Review D , 2013; 87 (8) DOI: 10.1103/PhysRevD.87.081101 Cite This Page : ...

The GRAPES-3 experiment in Ooty, India discovered a kink in the cosmic-ray proton spectrum at around 166 tera-electron-volt (TeV). The new feature will advance our understanding of the cosmic ray ...

Researchers at the Large High Altitude Air Shower Observatory (LHAASO) have accurately measured the cosmic ray all-particle energy spectrum and the mean logarithmic mass in the range of 0.3–30 ...

This scientific figure of the cosmic ray energy spectrum, provided by researcher Bakhtiyar Ruzybayev at the University of Delaware, shows the steepening at the "knee." Below the knee, cosmic rays ...

TheFermispacecraft recently observed gamma-ray emission from supernova remnant W44, however, the mechanism is unclear. Here, the authors show that strong ion-neutral collisions in the remnant ...

This has enabled a new estimate to be made of the primary cosmic ray intensities over a wide range of energy. Nature - Energy Spectrum of Primary Cosmic Rays in the Range 1010–1015 eV Skip to ...

The Calorimetric Electron Telescope (CALET) is a “cosmic-ray hunter” mission in operation on the International Space Station. Optimized for the detection of high energy electrons, it can also identify ...

BEIJING, Nov. 16 (Xinhua) -- China's Large High Altitude Air Shower Observatory (LHAASO), a high-altitude cosmic ray observatory, has released the precise energy spectrum for the highest-energy ...