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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-23 18:26 |
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Conference: Bucharest University Faculty of Physics 2009 Meeting
Section: Nuclear and Elementary Particles Physics
Title:
The theoretical interpretation of some cosmic rays reaching the sea – level and the meson theory
Authors:
I. BACIOIU
Affiliation:
Institute of Space Sciences, Bucharest, Romania
E-mail
bacioiu_iuliana@yahoo.com
Keywords:
inclined intensity, fast nucleons, meson theory, angular distributions of mesons, critic energy.
Abstract:
In keeping with the current interest in studies of the cosmic rays, this paper give, among other things, a picture of the characteristics of cosmic radiation. Firstly, we calculated the inclined intensities of the hard, the soft and the total components of the sea – level cosmic rays, with: I(q) = Iv cos 2 q, at an angle q < 800 to the vertical direction, and we neglected the muon decay [Em >100/cosq (GeV)].
Secondly, various properties of the cosmic rays are reviewed, and, we calculated the angular distribution of some mesons as function of the various muons energy, in view of the fact the contribution of the p and the charged k-meson.
Finally, in the summary we concluded that, the hard component of meson at sea – level is about 72.81 per cent of the total component of secondaries cosmic rays at sea – level.
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