Results 181 to 190 of about 126,463 (267)

Galactic Cosmic Rays: From Earth to Sources

open access: yes, 2012
For nearly 100 years we have known that cosmic rays come from outer space, yet proof of their origin, as well as a comprehensive understanding of their acceleration, remains elusive.
Brandt, Theresa J.
core  

Origin of Galactic Cosmic Rays

open access: yesEuropean Journal of Applied Sciences
Galaxies are prominent features as deep into the universe as astronomers can observe. Among the vast number of galaxies, there are only a few prominent morphologies, suggesting a commonality of formative conditions. Galaxies and the origin of elements heavier than hydrogen and helium are inexplicable within the current foundations of astrophysics which
openaire   +1 more source

Positioning, navigation, and timing on the Moon and Mars with galactic cosmic rays. [PDF]

open access: yesiScience
Leone G   +14 more
europepmc   +1 more source

Monitoring the daily variation of Sun-Earth magnetic fields using galactic cosmic rays. [PDF]

open access: yesInnovation (Camb)
LHAASO Collaborationnanyc@ihep.ac.cnchensz@ihep.ac.cnfengcf@sdu.edu.cn.
europepmc   +1 more source

Galactic boron and carbon fluxes measured by the PAMELA experiment

open access: yes, 2013
The PAMELA experiment is a satellite-borne apparatus that performs measurements of the cosmic radiation with a particular focus on antiparticles and light nuclei.
Pearce, M.   +61 more
core  

Galactic cosmic rays and the light elements

open access: yes, 2000
The study of the light elements abundances in low metallicity stars offers a unique way to learn about the past content of our Galaxy in energetic particles (EPs).
Parizot, E.
core  

Observation of the 60Fe nucleosynthesis-clock isotope in galactic cosmic rays

open access: yesScience, 2016
Zibo Chen   +12 more
semanticscholar   +1 more source

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