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The determination of the gamma families fraction initiated by primary pA and AA interaction above 10 PeV

✍ Scribed by T.S. Yuldashbaev; O.G. Bezrukova; Kh. Nuritdinov; A.N. Nosov; E. Hyona


Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
155 KB
Volume
75
Category
Article
ISSN
0920-5632

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✦ Synopsis


In the paper, on the basis of a wide set of models (MCO, CSFE, CSFEDJ), different selection criteria for gamma-families initiated by primary cosmic rays pA and AA interactions are worked out. It is shown that standardized values of these criteria very weakly depend on model types. Using such criteria, the fraction of families from primary pA and AA interactions registred in Pamir experiment above 10 PeV is obtained.