Speaker
R.P. Kokoulin
(National Research Nuclear University MEPhI)
Description
Local muon density spectra (LMDS) at various zenith angles have been reconstructed from the DECOR data on inclined muon bundles detected at a ground level. In comparison with the earlier DECOR results, the experimental statistics has been increased by 2-3 times for different ranges of zenith angle and muon bundle multiplicity and is now based on about 40,000 h of the setup operation. It is found that the slope of LMDS is increasing above the primary energy of about 10^17 eV. The details of the experiment and data analysis will be presented.
Primary author
R.P. Kokoulin
(National Research Nuclear University MEPhI)
Co-authors
A.A. Petrukhin
(National Research Nuclear University MEPhI)
A.G. Bogdanov
(National Research Nuclear University MEPhI)
D.V. Chernov
(National Research Nuclear University MEPhI)
E.A. Yurina
(National Research Nuclear University MEPhI)
G. Mannocchi
(Istituto di Fisica dello Spazio Interplanetario, Torino)
G. Trinchero
(Istituto di Fisica dello Spazio Interplanetario, Torino)
I.I. Yashin
(National Research Nuclear University MEPhI)
K.G. Kompaniets
(National Research Nuclear University MEPhI)
L.I. Dushkin
(National Research Nuclear University MEPhI)
N.S. Barbashina
(National Research Nuclear University MEPhI)
O. Saavedra
(Dipartimento di Fisica dell’ Universita di Torino)
S.S. Khokhlov
(National Research Nuclear University MEPhI)
V.A. Khomyakov
(National Research Nuclear University MEPhI)
V.V. Kindin
(National Research Nuclear University MEPhI)
V.V. Shutenko
(National Research Nuclear University MEPhI)