Upper limit for ultra-high-energy gamma rays from SN 1987A obtained by Cerenkov technique at large zenith angles

1989 ◽  
Vol 344 ◽  
pp. L17 ◽  
Author(s):  
I. A. Bond ◽  
E. Budding ◽  
M. J. Conway ◽  
K. B. Fenton ◽  
H. Fujii ◽  
...  
1996 ◽  
Vol 472 (2) ◽  
pp. 800-805 ◽  
Author(s):  
H. Yoshii ◽  
T. Baba ◽  
T. Kaneko ◽  
K. Suga ◽  
F. Kakimoto ◽  
...  

1989 ◽  
Vol 8 (1) ◽  
pp. 52-54
Author(s):  
D. J. Bird ◽  
D. Ciampa ◽  
R. W. Clay

AbstractWe report here a search of data recorded by the Buckland Park air shower array from the first year after the supernova and set an upper limit to the proton luminosity of SN1987A of 7.7 × 1040 ergs s−1.


1996 ◽  
Vol 48 (1-3) ◽  
pp. 483-484
Author(s):  
A. Borione ◽  
C.E. Covault ◽  
J.W. Cronin ◽  
B.E. Fick ◽  
L.F. Fortson ◽  
...  

1988 ◽  
Vol 326 ◽  
pp. L9 ◽  
Author(s):  
D. Ciampa ◽  
D. J. Bird ◽  
R. W. Clay ◽  
P. G. Edwards ◽  
R. J. Protheroe

1987 ◽  
Vol 7 (1) ◽  
pp. 73-74 ◽  
Author(s):  
D. J. Bird ◽  
T. E. G. Bruce ◽  
D. Ciampa ◽  
R. W. Clay ◽  
C. L. Corani ◽  
...  

AbstractA search has been made using the Buckland Park air shower array for evidence of any excess of events from the direction of the recent supernova in the Large Magellanic Cloud. Upper limits resulting from this search and their significance are discussed in this paper.


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