Cosmic rays in the heliosphere: Present status and future opportunities

1990 ◽  
Author(s):  
J. R. Jokipii
Keyword(s):  
Cosmic Rays ◽  
Present Status

scholarly journals On the correlation of the highest energy cosmic rays with AGNs

2009 ◽  
Vol 5 (H15) ◽  
pp. 251-253
Author(s):  
Vitor de Souza ◽  
Peter L. s Biermman
Keyword(s):  
Energy Spectrum ◽  
Cosmic Rays ◽  
Magnetic Fields ◽  
Present Status ◽  
Cosmic Ray ◽  
Radio Galaxies ◽  
Pierre Auger Observatory ◽  
Heavy Nuclei ◽  
Measured Energy

AbstractIn this paper we briefly discuss the present status of the cosmic ray astrophysics under the light of the new data from the Pierre Auger Observatory. The measured energy spectrum is used to test the scenario of production in nearby radio galaxies. Within this framework the AGN correlation would require that most of the cosmic rays are heavy nuclei and are widely scattered by intergalactic magnetic fields.

scholarly journals The ICARUS experiment

2018 ◽  
Vol 182 ◽  
pp. 02042 ◽  
Author(s):  
Christian Farnese ◽  
Keyword(s):  
Cosmic Rays ◽  
Present Status ◽  
Sterile Neutrino ◽  
Atmospheric Neutrino ◽  
Liquid Argon ◽  
Experimental Results ◽  
Neutrino Beam ◽  
Present Contribution ◽  
Neutrino Interactions ◽  
Narrow Region

The 760 ton liquid argon ICARUS T600 detector performed a successful threeyear physics run at the underground LNGS laboratories, studying neutrino oscillations with the CNGS neutrino beam and searching for atmospheric neutrino interactions in cosmic rays. A sensitive search for LSND like anomalous ve appearance has been performed, contributing to constrain the allowed parameters to a narrow region around Δm2 ~ eV2, where all the experimental results can be coherently accommodated at 90% C.L.. After a significant overhauling, the T600 detector will be exposed at Fermilab to the Booster Neutrino Beam acting as the far detector, in order to search for sterile neutrino within the SBN program. In the present contribution, the ICARUS LNGS achievements, the present status of the detector and the ongoing analyses also finalized to the next physics run at Fermilab will be addressed.

PRESENT STATUS OF THE QUESTION OF THE ORIGIN OF COSMIC RAYS

1961 ◽  
Vol 3 (4) ◽  
pp. 504-541 ◽  
Author(s):  
S I Syrovatskiĭ ◽  
Vitalii L Ginzburg
Keyword(s):  
Cosmic Rays ◽  
Present Status

The Highest Energy Cosmic Rays, A Review and Prospects

2003 ◽  
Vol 214 ◽  
pp. 399-408
Author(s):  
Masaki Fukushima
Keyword(s):  
Cosmic Rays ◽  
Present Status ◽  
High Energy ◽  
Arrival Direction ◽  
High Energy Cosmic Rays ◽  
Air Shower

The existence of extremely high energy cosmic rays (EHECRs) with energy above 1020eV have been reported by several air shower experiments. The sources of these cosmic rays were considered to be extra-galactic. Relevant high energy astrophysical sources were searched in the arrival direction of these cosmic rays but no appropriate candidates were found. The origin of EHECRs stays unexplained. We review the present status of EHECR studies and introduce several new experiments aiming to unveil its mysterious origin.

Present status of the question of the origin of cosmic rays

1960 ◽  
Vol 71 (7) ◽  
pp. 411-469 ◽  
Author(s):  
Vitalii L. Ginzburg ◽  
S.I. Syrovatskii
Keyword(s):  
Cosmic Rays ◽  
Present Status
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