Moon shadow on high energy cosmic ray in data of a small extensive air shower array

2010 ◽  
Vol 33 (5-6) ◽  
pp. 330-334
Author(s):  
F. Sheidaei ◽  
M. Bahmanabadi ◽  
J. Samimi
1981 ◽  
Vol 94 ◽  
pp. 327-328
Author(s):  
T. Dzikowski ◽  
B. Grochalska ◽  
J. Gawin ◽  
J. Wdowczyk

A search has been made for very high energy photons from the direction of the Crab Pulsar using the Lodz extensive air shower array. This device is particularly suitable for such a study because it consists of a large muon detector which can be used to search for the characteristic muon poor showers.


1986 ◽  
Vol 6 (3) ◽  
pp. 335-338 ◽  
Author(s):  
D. Ciampa ◽  
R. W. Clay ◽  
C. L. Corani ◽  
P. G. Edwards ◽  
J. R. Patterson

AbstractThe Buckland Park air shower array is being developed particularly for use as an ultra-high-energy gamma ray astronomy telescope. The properties of this instrument are described with an emphasis on improvements being made to its angular resolution. Some early data are presented to illustrate the way in which the data obtained will be used.


New Astronomy ◽  
2021 ◽  
Vol 82 ◽  
pp. 101448 ◽  
Author(s):  
A. Leisos ◽  
T. Avgitas ◽  
G. Bourlis ◽  
G.K. Fanourakis ◽  
I. Gkialas ◽  
...  

1997 ◽  
Vol 50 (4) ◽  
pp. 827 ◽  
Author(s):  
A. G. K. Smith ◽  
R. W. Clay

A small cosmic ray extensive air shower (EAS) array for anisotropy studies has been built and operated in the southern hemisphere for a full year. The operation of such an array is discussed as a possible prototype for a multiarray system which would be simple and reliable to operate. Data from the array are presented to add to the sparse southern hemisphere data set below energies of about 1 PeV.


1977 ◽  
Vol 145 (2) ◽  
pp. 283-287 ◽  
Author(s):  
W.S. Rada ◽  
E.A.M. Shaat ◽  
A.C. Smith ◽  
T.R. Stewart ◽  
M.G. Thompson ◽  
...  

2019 ◽  
Vol 208 ◽  
pp. 08002
Author(s):  
Shoichi Ogio

The Telescope Array is the largest hybrid cosmic ray detector in the Northern hemisphere designed to measure primary particles in 4 PeV to 100 EeV range. The main TA detector consists of an air shower array of 507 plastic scintillation counters on a 1.2 km square grid and fluorescence detectors at three stations overlooking the sky above the air shower array. The experiment and its recent measurements - spectrum, composition, and anisotropy - is reviewed. Recently the construction of the TA Low energy Extension (TALE) detector, which consists of an additional fluorescence detector and an infill array, was finished. TALE lowers the energy threshold of TA down to 4 PeV. We are also constructing the TAx4 detector to increase statistics in particular at the highest energies. The current status and the future prospects of these new TAx4 experiments is reported.


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