Results 41 to 50 of about 4,292,570 (358)
SUPERDIFFUSION OF COSMIC RAYS: IMPLICATIONS FOR COSMIC RAY ACCELERATION [PDF]
The Astrophysical Journal, 2014 18 pages, 6 figures, erratum in eqs.(12,13) and table 1 included, ApJ ...
A. Lazarian, Huirong Yan
openaire +3 more sources
Solar modulation in surface atmospheric electricity [PDF]
, 2010 The solar wind modulates the flux of galactic cosmic rays impinging on Earth inversely with solar activity. Cosmic ray ionisation is the major source of air’s electrical conductivity over the oceans and well above the continents.
Harrison, Richard Giles +1 more
core +1 more source
Cosmic ray spectrum and composition from PeV to EeV using 3 years of data from IceTop and IceCube [PDF]
, 2019 We report on measurements of the all-particle cosmic ray energy spectrum and composition in the PeV to EeV energy range using 3 years of data from the IceCube Neutrino Observatory.
I. Collaboration
semanticscholar +1 more source
New Universal Cosmic-Ray Knee near a Magnetic Rigidity of 10 TV with the NUCLEON Space Observatory [PDF]
JETP Letters : Journal of Experimental And Theoretical Physics Letters, 2018 Data from the NUCLEON space observatory give a strong indication of the existence of a new universal cosmic ray “knee”, which is observed in all groups of nuclei, including heavy nuclei, near a magnetic rigidity of about 10 TV.
E. Atkin +20 more
semanticscholar +1 more source
Materials and Corrosion, Volume 74, Issue 1, Page 8-19, January 2023., 2023 Corrosion experiments were performed on a ferrito‐pearlitic and a ferritic steel in a synthetic solution representing the Callovo‐Oxfordian porewater during a month at 120°C. Corrosion product layers (CPLs) were characterized from micro to nanoscale in terms of morphology, composition, and structure.
Hélène Lotz +6 more
wiley +1 more source
Cosmic rays in astrospheres [PDF]
Astronomy & Astrophysics, 2015 Cosmic rays passing through large astrospheres can be efficiently cooled inside these "cavities" in the interstellar medium. Moreover, the energy spectra of these energetic particles are already modulated in front of the astrospherical bow shocks. We study the cosmic ray flux in and around lambda Cephei as an example for an astrosphere. The large-scale
Klaus Scherer +9 more
openaire +4 more sources
Origin of the Cosmic Ray Galactic Halo Driven by Advected Turbulence and Self-Generated Waves. [PDF]
Physical Review Letters, 2018 The diffusive paradigm for the transport of Galactic cosmic rays is central to our understanding of the origin of these high energy particles. However, it is worth recalling that the normalization, energy dependence, and spatial extent of the diffusion ...
Carmelo Evoli +3 more
semanticscholar +1 more source
Galactic Center Observations with CTAO LST-1 [PDF]
EPJ Web of ConferencesVery-high-energy gamma-ray observations of the central part of the Milky Way Galaxy allow for morphological study of cosmic-ray propagation around the supermassive black hole Sgr A*. An interpretation of the diffuse gamma-ray component, which spans a few
Abe Shotaro +6 more
doaj +1 more source
Radiation Exposure in the Lower Atmosphere during Different Periods of Solar Activity
Atmosphere, 2022 In recent years, there has been a huge increase in air travel, both for business and leisure. For this reason, entities such as the European Commission and the International Committee on Radiological Protection have provided several recommendations for ...
Anastasia Tezari +9 more
doaj +1 more source
On stability of fermionic superconducting current in cosmic string
Journal of High Energy Physics, 2021 Recently, the chiral superconductivity of the cosmic string in the axion model has gathered attention. The superconductive nature can alter the standard understanding of the cosmology of the axion model.
Masahiro Ibe +3 more
doaj +1 more source