Results of emulsion chamber experiments with very high-energy cosmic rays which are difficult to explain in the framework of the standard model

2003 ◽  
Vol 122 ◽  
pp. 3-11 ◽  
Author(s):  
S.A. Slavatinsky
Keyword(s):  
Cosmic Rays ◽  
Standard Model ◽  
High Energy ◽  
Emulsion Chamber ◽  
High Energy Cosmic Rays ◽  
The Standard Model ◽  
Very High Energy ◽  
Very High

scholarly journals Planck Neutrinos as Ultra High Energy Cosmic Rays

2020 ◽  
Vol 29 (1) ◽  
pp. 40-46
Author(s):  
Dmitri L. Khokhlov
Keyword(s):  
Black Holes ◽  
Cosmic Rays ◽  
Standard Model ◽  
Active Galactic Nuclei ◽  
Planck Scale ◽  
Galactic Nuclei ◽  
High Energy ◽  
Ultra High Energy ◽  
High Energy Cosmic Rays ◽  
The Standard Model

AbstractThe studied conjecture is that ultra high energy cosmic rays (UHECRs) are hypothetical Planck neutrinos arising in the decay of the protons falling onto the gravastar. The proton is assumed to decay at the Planck scale into positron and four Planck neutrinos. The supermassive black holes inside active galactic nuclei, while interpreted as gravastars, are considered as UHECR sources. The scattering of the Planck neutrinos by the proton at the Planck scale is considered. The Planck neutrinos contribution to the CR events may explain the CR spectrum from 5 × 1018 eV to 1020 eV. The muon number in the Planck neutrinos-initiated shower is estimated to be larger by a factor of 3/2 in comparison with the standard model that is consistent with the observational data.

scholarly journals OPERATIONAL INDISTINGUISHABLY OF VARYING SPEED OF LIGHT THEORIES

2004 ◽  
Vol 13 (04) ◽  
pp. 709-716 ◽  
Author(s):  
NOSRATOLLAH JAFARI ◽  
AHMAD SHARIATI
Keyword(s):  
Cosmic Rays ◽  
Standard Model ◽  
Special Relativity ◽  
High Energy ◽  
Ultra High Energy ◽  
Speed Of Light ◽  
High Energy Cosmic Rays ◽  
Light Speed ◽  
The Standard Model

The varying speed of light theories have been recently proposed to solve the standard model problems and anomalies in the ultra high energy cosmic rays. These theories try to formulate a new relativity with no assumptions about the constancy of the light speed. In this regard, we study two theories and want to show that these theories are not the new theories of relativity, but only re-descriptions of Einstein's special relativity.

Very High-Energy Cosmic Rays

1963 ◽  
Vol 11 (4) ◽  
pp. 172-173 ◽  
Author(s):  
C. E. Fichtel
Keyword(s):  
Cosmic Rays ◽  
High Energy ◽  
High Energy Cosmic Rays ◽  
Very High Energy ◽  
Very High

scholarly journals The KASCADE-Grande observatory and the composition of very high-energy cosmic rays

2015 ◽  
Vol 651 ◽  
pp. 012001 ◽  
Author(s):  
J C Arteaga-Velázquez ◽  
W D Apel ◽  
K Bekk ◽  
M Bertaina ◽  
J Blümer ◽  
...  
Keyword(s):  
Cosmic Rays ◽  
High Energy ◽  
High Energy Cosmic Rays ◽  
Very High Energy ◽  
Very High
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