Results 1 to 10 of about 181,166 (278)

Galactic Cosmic Rays Throughout the Heliosphere and in the Very Local Interstellar Medium. [PDF]

open access: yesSpace Sci Rev, 2022
We review recent observations and modeling developments on the subject of galactic cosmic rays through the heliosphere and in the Very Local Interstellar Medium, emphasizing knowledge that has accumulated over the past decade.
Rankin JS   +9 more
europepmc   +2 more sources

Diffuse Emission of Galactic High-energy Neutrinos from a Global Fit of Cosmic Rays [PDF]

open access: yesThe Astrophysical Journal, 2023
In the standard picture of Galactic cosmic rays, a diffuse flux of high-energy gamma rays and neutrinos is produced from inelastic collisions of cosmic-ray nuclei with the interstellar gas.
Georg Schwefer   +2 more
doaj   +2 more sources

Central Nervous System Responses to Simulated Galactic Cosmic Rays. [PDF]

open access: yesInt J Mol Sci, 2018
In preparation for lunar and Mars missions it is essential to consider the challenges to human health that are posed by long-duration deep space habitation via multiple stressors, including ionizing radiation, gravitational changes during flight and in ...
Cekanaviciute E, Rosi S, Costes SV.
europepmc   +2 more sources

Understanding the spectral hardenings and radial distribution of Galactic cosmic rays and Fermi diffuse gamma-rays with spatially-dependent propagation [PDF]

open access: yes, 2018
Recent direct measurements of Galactic cosmic ray spectra by balloon/space-borne detectors reveal spectral hardenings of all major nucleus species at rigidities of a few hundred GV. The all-sky diffuse gamma-ray emissions measured by the Fermi Large Area
Guo, Yi-Qing, Yuan, Qiang
core   +2 more sources

Galactic cosmic rays

open access: yesEPJ Web of Conferences, 2015
The multi-facet nature of the origin of cosmic rays is such that some of the problems currently met in our path to describing available data are due to oversimplified models of CR acceleration and transport, and others to lack of knowledge of the ...
Blasi Pasquale
doaj   +2 more sources

GALACTIC COSMIC RAYS IN THE LOCAL INTERSTELLAR MEDIUM: VOYAGER 1 OBSERVATIONS AND MODEL RESULTS. [PDF]

open access: yesAstrophys J, 2016
Cummings AC   +8 more
europepmc   +2 more sources

Search for Joint Multimessenger Signals from Potential Galactic Cosmic-Ray Accelerators with HAWC and IceCube [PDF]

open access: greenThe Astrophysical Journal
The origin of high-energy galactic cosmic rays is yet to be understood, but some galactic cosmic-ray accelerators can accelerate cosmic rays up to PeV energies.
R. Alfaro   +495 more
doaj   +2 more sources

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