The energy spectrum of primary cosmic rays estimated by using the arrival time spread of air shower particles

2009 ◽  
Vol 196 ◽  
pp. 399-402
Author(s):  
H. Matsumoto ◽  
A. Iyono ◽  
I. Yamamoto ◽  
M. Kohata ◽  
K. Okei ◽  
...  
Keyword(s):  
Energy Spectrum ◽  
Cosmic Rays ◽  
Arrival Time ◽  
Air Shower ◽  
Time Spread ◽  
Primary Cosmic Rays

Primary energy spectrum of cosmic rays obtained by arrival time spread of particles in EAS

2008 ◽  
Vol 175-176 ◽  
pp. 322-325 ◽  
Author(s):  
M. Okita ◽  
T. Wada ◽  
Y. Yamashita ◽  
K. Okei ◽  
T. Morita ◽  
...  
Keyword(s):  
Energy Spectrum ◽  
Cosmic Rays ◽  
Arrival Time ◽  
Primary Energy ◽  
Time Spread

SPECTRUM OF COSMIC RAYS WITH ENERGY ABOVE 1017 EV

2005 ◽  
Vol 20 (29) ◽  
pp. 6878-6880 ◽  
Author(s):  
V. P. EGOROVA ◽  
A. V. GLUSHKOV ◽  
A. A. IVANOV ◽  
S. P. KNURENKO ◽  
V. A. KOLOSOV ◽  
...  
Keyword(s):  
Distribution Function ◽  
Energy Spectrum ◽  
Cosmic Rays ◽  
Time Distribution ◽  
Arrival Time ◽  
Lateral Distribution ◽  
Arrival Time Distribution ◽  
Array Data ◽  
Lateral Distribution Function ◽  
High Energies

The energy spectrum of primary cosmic rays with ultra-high energies based on the Yakutsk EAS Array data is presented. For the largest events values of S600 and axis coordinates have been obtained using revised lateral distribution function. The effect of the arrival time distribution at several axis distance on estimated density for Yakutsk and AGASA is considered.

Energy Spectrum of Primary Cosmic Rays, According to TUNKA-133 and TAIGA-HiSCORE EAS Cherenkov Light Data

2019 ◽  
Vol 83 (8) ◽  
pp. 1016-1019 ◽  
Author(s):  
V. V. Prosin ◽  
I. I. Astapov ◽  
P. A. Bezyazeekov ◽  
V. Boreyko ◽  
A. N. Borodin ◽  
...  
Keyword(s):  
Energy Spectrum ◽  
Cosmic Rays ◽  
Cherenkov Light ◽  
Primary Cosmic Rays

Improving the Angular Resolution of the Buckland Park Air Shower Array

1991 ◽  
Vol 9 (1) ◽  
pp. 113-114
Author(s):  
R. Meyhandan ◽  
R. W. Clay
Keyword(s):  
Cosmic Rays ◽  
Gamma Rays ◽  
Angular Resolution ◽  
Air Showers ◽  
Air Shower ◽  
Plane Front ◽  
Front Shape ◽  
Shower Array ◽  
Primary Cosmic Rays ◽  
Arrival Directions

AbstractAir showers initiated by primary cosmic rays and gamma rays produce shower fronts which are curved. However, the arrival directions of air shower events have normally been fitted assuming a planar shower front. We present a technique which takes the average shower front shape into account to assign an improved shower direction after a first analysis assuming a plane front. We then examine the resulting angular resolution of the Buckland Park array.

Integral energy spectrum of primary cosmic rays at high energies

Pramana ◽  
1982 ◽  
Vol 19 (2) ◽  
pp. 133-140
Author(s):  
R Hasan ◽  
S C Arora ◽  
D Hans ◽  
M S Swami
Keyword(s):  
Energy Spectrum ◽  
Cosmic Rays ◽  
High Energies ◽  
Integral Energy ◽  
Integral Energy Spectrum ◽  
Primary Cosmic Rays

scholarly journals Investigation of the energy spectrum and chemical composition of primary cosmic rays in 1–100 PeV energy range with a UAV-borne detector

2020 ◽  
Vol 15 (09) ◽  
pp. C09061-C09061
Author(s):  
D. Chernov ◽  
E. Bonvech ◽  
M. Finger Jr. ◽  
M. Finger ◽  
V. Galkin ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Energy Spectrum ◽  
Cosmic Rays ◽  
Energy Range ◽  
Primary Cosmic Rays

scholarly journals Cosmic Ray Energy Spectrum derived from the Data of EAS Cherenkov Light Arrays in the Tunka Valley

2019 ◽  
Vol 210 ◽  
pp. 01003
Author(s):  
V. Prosin ◽  
I. Astapov ◽  
P. Bezyazeekov ◽  
A. Borodin ◽  
M. Brückner ◽  
...  
Keyword(s):  
Energy Spectrum ◽  
Cosmic Rays ◽  
Energy Range ◽  
Cosmic Ray ◽  
Cherenkov Light ◽  
Differential Energy Spectrum ◽  
Extensive Air Shower ◽  
Air Shower

The extensive air shower Cherenkov light array Tunka-133 collected data during 7 winter seasons from 2009 to 2017. From 2175 hours of data taking, we derived the differential energy spectrum of cosmic rays in the energy range 6 · 1015 2 · 1018 eV. The TAIGA-HiSCORE array is in the process of continuous expansion and modernization. Here we present the results obtained with 28 stations of the first HiSCORE stage from 35 clear moonless nights in the winter of 2017-2018. The combined spectrum of two arrays covers a range of 2 · 1014 – 2 · 1018 eV.

scholarly journals THE EXTENSIVE AIR SHOWER EXPERIMENT KASCADE-GRANDE

2011 ◽  
Vol 01 ◽  
pp. 132-139
Author(s):  
DONGHWA KANG ◽  
W. D. APEL ◽  
J. C. ARTEAGA ◽  
F. BADEA ◽  
K. BEKK ◽  
...  
Keyword(s):  
Energy Spectrum ◽  
Cosmic Rays ◽  
Scintillation Detector ◽  
Array Detector ◽  
Extensive Air Shower ◽  
Air Shower ◽  
Muon Tracking ◽  
Tracking Devices ◽  
Combined Measurements ◽  
Scintillator Array

The extensive air shower experiment KASCADE-Grande (KArlsruhe Shower Core and Array DEtector and Grande array) is located on site of the Forschungszentrum Karlsruhe in Germany. The original KASCADE experiment consisted of a densely packed scintillator array with unshielded and shielded detectors for the measurement of the electromagnetic and muonic shower component independently, as well as muon tracking devices and a hadron calorimeter. The Grande array as an extension of KASCADE consists of 37 scintillation detector stations covering an area of 700×700 m2. The main goal for the combined measurements of KASCADE and Grande is the investigation of the energy spectrum and composition of primary cosmic rays in the energy range of 1016 to 1018 eV. In this paper an overview of the KASCADE-Grande experiment and recent results will be presented.

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