scholarly journals Relationship between the Neutron Time Delay Distribution and the Rigidity Spectrum of Primary Cosmic Rays up to 16.8GV

2016 ◽  
Author(s):  
Pierre-Simon Mangeard ◽  
David Ruffolo ◽  
A. Saiz ◽  
Waraporn Nuntiyakul ◽  
Suttiwat Madlee ◽  
...  
Keyword(s):  
Time Delay ◽  
Cosmic Rays ◽  
Delay Distribution ◽  
Rigidity Spectrum ◽  
Neutron Time ◽  
Primary Cosmic Rays

Dependence of the neutron monitor count rate and time delay distribution on the rigidity spectrum of primary cosmic rays

2016 ◽  
Vol 121 (12) ◽  
pp. 11,620-11,636 ◽  
Author(s):  
P.-S. Mangeard ◽  
D. Ruffolo ◽  
A. Sáiz ◽  
W. Nuntiyakul ◽  
J. W. Bieber ◽  
...  
Keyword(s):  
Time Delay ◽  
Cosmic Rays ◽  
Neutron Monitor ◽  
Count Rate ◽  
Delay Distribution ◽  
Rigidity Spectrum ◽  
Primary Cosmic Rays

Rigidity Spectrum of Helium Nuclei above 17 GV and a Search for High Energy Anti-nuclei in Primary Cosmic Rays

1972 ◽  
Vol 240 (102) ◽  
pp. 135-137 ◽  
Author(s):  
R. P. VERMA ◽  
T. N. RENGARAJAN ◽  
S. N. TANDON ◽  
S. V. DAMLE ◽  
YASH PAL
Keyword(s):  
Cosmic Rays ◽  
High Energy ◽  
Rigidity Spectrum ◽  
Primary Cosmic Rays

The energy spectrum of the heavy primary cosmic rays

1964 ◽  
Vol 281 (1387) ◽  
pp. 553-564 ◽  
Keyword(s):  
Cosmic Rays ◽  
Power Law ◽  
Solar Modulation ◽  
Cerenkov Counter ◽  
Plausible Assumption ◽  
Integral Spectrum ◽  
Upper Limit ◽  
The Earth ◽  
Rigidity Spectrum ◽  
Primary Cosmic Rays

The magnetic rigidity spectrum of primary cosmic rays with Z ≥ 6, in the rigidity interval 2·5 to 16·0 GV, has been determined by means of a Cerenkov counter carried in the satellite Ariel. The integral spectrum shows a well-defined change in slope near 8·5 GV, indicating that this is probably the upper limit to the solar modulation process at this time (May and June 1962). In the rigidity interval covered by these measurements the integral spectrum is adequately represented by a power law with an exponent ca . 1.2 below 8.5 GV and ca . 1.5 above this rigidity. Under the plausible assumption that the integral galactic spectrum of these particles is represented by a power law with exponent 1·5, it follows that the solar modulation process in the 2·5 to 8·5 GV region is of the form J E = J ∞ [p/p o ] 0·3 , where J E is the intensity at the Earth of particles with rigidity greater than p , where p is in GV, J ∞ is the corresponding intensity outside the solar system, and p 0 ~ 8·5.

Uncertanties of atmospheric high-energy muon fluxes and spectrum of primary cosmic rays

2007 ◽  
Vol 50 (9) ◽  
pp. 891-897
Author(s):  
A. A. Kochanov ◽  
T. S. Sinegovskaya ◽  
S. I. Sinegovskii
Keyword(s):  
Cosmic Rays ◽  
High Energy ◽  
High Energy Muon ◽  
Primary Cosmic Rays

Search for sources of primary cosmic rays at energy above 0.1 PeV at the Tien Shan

2008 ◽  
Vol 175-176 ◽  
pp. 541-543 ◽  
Author(s):  
G. Benkó ◽  
A.P. Chubenko ◽  
G. Erdös ◽  
S.I. Nikolsky ◽  
N.M. Nesterova ◽  
...  
Keyword(s):  
Cosmic Rays ◽  
Tien Shan ◽  
Primary Cosmic Rays

The promise of the Tunka-Grande scintillation experiment for studying the mass composition of primary cosmic rays

2015 ◽  
Vol 70 (2) ◽  
pp. 160-165 ◽  
Author(s):  
N. M. Budnev ◽  
A. L. Ivanova ◽  
N. N. Kalmykov ◽  
L. A. Kuzmichev ◽  
V. P. Sulakov ◽  
...  
Keyword(s):  
Cosmic Rays ◽  
Mass Composition ◽  
Primary Cosmic Rays
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