Chemical Composition of Galactic Cosmic Rays with Space Experiments
arXiv:1208.1406 · doi:10.1016/j.astropartphys.2012.05.007
Abstract
The origin and properties of the cosmic radiation are one of the most intriguing question in modern astrophysics. The precise measurement of the chemical composition and energy spectra of the cosmic rays provides fundamental insight into these subjects. In this paper we will review the existing experimental data. Specifically, we will analyse results collected by space-born experiments discussing the experimental uncertainties and challenges with a focus on the PAMELA experiment.
42 pages, 13 figures. In Press Astrop. Phys. (2012)
References in corpus (51)
- Observation of an anomalous positron abundance in the cosmic radiation
- Cosmic-ray propagation and interactions in the Galaxy
- Propagation of cosmic-ray nucleons in the Galaxy
- Measurement of the Cosmic Ray e+ plus e- spectrum from 20 GeV to 1 TeV with the Fermi Large Area Telescope
- The energy spectrum of cosmic-ray electrons at TeV energies
- Measurement of separate cosmic-ray electron and positron spectra with the Fermi Large Area Telescope
- PAMELA results on the cosmic-ray antiproton flux from 60 MeV to 180 GeV in kinetic energy
- Model-independent implications of the e+, e-, anti-proton cosmic ray spectra on properties of Dark Matter
- High-energy particle acceleration in the shell of a supernova remnant
- Measurements of the Cosmic-Ray Positron Fraction From 1 to 50 GeV
- PAMELA - A Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics
- Discrepant hardening observed in cosmic-ray elemental spectra
- Fermi LAT observations of cosmic-ray electrons from 7 GeV to 1 TeV
- Primary particle acceleration above 100 TeV in the shell-type Supernova Remnant RX J1713.7-3946 with deep H.E.S.S. observations
- Dissipation of Magnetohydrodynamic Waves on Energetic Particles: Impact on Interstellar Turbulence and Cosmic Ray Transport
- Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01
- The origin of the positron excess in cosmic rays
- Measurements of Primary and Atmospheric Cosmic-Ray Spectra with the BESS-TeV Spectrometer
- Antiprotons from spallations of cosmic rays on interstellar matter
- Anisotropy and Corotation of Galactic Cosmic Rays
- Constraints on WIMP Dark Matter from the High Energy PAMELA data
- Measurements of cosmic-ray secondary nuclei at high energies with the first flight of the CREAM balloon-borne experiment
- The Cosmic-Ray antiproton flux between 3 and 49 GeV
- A statistical procedure for the identification of positrons in the PAMELA experiment
- Evidence of X-ray Synchrotron Emission from Electrons Accelerated to 40 TeV in the Supernova Remnant Cassiopeia A
- Measurements of Cosmic-ray Low-energy Antiproton and Proton Spectra in a Transient Period of the Solar Field Reversal
- Models of the Knee in the Energy Spectrum of Cosmic Rays
- The Large Scale Cosmic-Ray Anisotropy as Observed with Milagro
- Galactic electrons and positrons at the Earth:new estimate of the primary and secondary fluxes
- The Modified Weighted Slab Technique: Models and Results
- Inverse Compton Emission from Galactic Supernova Remnants: Effect of the Interstellar Radiation Field
- Efficient cosmic ray acceleration, hydrodynamics, and Self-consistent Thermal X-ray Emission applied to SNR RX J1713.7-3946
- Diffusive propagation of cosmic rays from supernova remnants in the Galaxy. I: spectrum and chemical composition
- Measurement of the Anisotropy of Cosmic Ray Arrival Directions with IceCube
- On cosmic ray acceleration in supernova remnants and the FERMI/PAMELA data
- Models for Galactic cosmic-ray propagation
- Three component model of cosmic ray spectra from 10 GeV to 100 PeV
- Search for antihelium in cosmic rays
- The Cosmic-Ray Proton and Helium Spectra measured with the CAPRICE98 balloon experiment
- Measurement of the cosmic-ray antiproton spectrum at solar minimum with a long-duration balloon flight over Antarctica
- The contribution of supernova remnants to the galactic cosmic ray spectrum
- Direct Evidence for Hadronic Cosmic-Ray Acceleration in the Supernova Renmant IC 443
- Challenging cosmic ray propagation with antiprotons. Evidence for a "fresh" nuclei component?
- Measurement of cosmic-ray low-energy antiproton spectrum with the first BESS-Polar Antarctic flight
- A High Granularity Imaging Calorimeter for Cosmic-Ray Physics
- Measurement of the Cosmic-Ray Antiproton to Proton Abundance Ratio between 4 and 50 GeV
- Isotopic Composition of Light Nuclei in Cosmic Rays: Results from AMS-01
- Propagation and Source Energy Spectra of Cosmic-Ray Nuclei at High Energies
- Moon and Sun shadowing effect in the MACRO detector
- Moon Shadow by Cosmic Rays under the Influence of Geomagnetic Field and Search for Antiprotons at Multi-TeV Energies
- Light Nuclei and Isotope Abundances in Cosmic Rays. Results from AMS-01