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11.
I. I. Yashin N. S. Barbashina A. G. Bogdanov D. M. Gromushkin A. N. Dmitrieva V. V. Kindin R. P. Kokoulin K. G. Kompaniets G. Mannocchi A. A. Petrukhin O. Saavedra D. A. Timashkov G. Trinchero D. V. Chernov V. V. Shutenko 《Bulletin of the Russian Academy of Sciences: Physics》2007,71(4):556-559
The results of investigation of muon bundles at the Earth’s surface in a wide range of zenith angles on the basis of the new phenomenological characteristic of extensive air showers—spectra of local muon density—have been investigated. Features of the local-density spectra are considered within a simple analytical model. The expected distributions of muon density in a wide range of zenith angles and primary energies, calculated on the basis of the CORSIKA code, are compared with the experimental data. 相似文献
12.
M. B. Amelchakov N. S. Barbashina A. G. Bogdanov D. V. Chernov D. M. Gromushkin V. V. Kindin R. P. Kokoulin K. G. Kompaniets G. Mannocchi O. S. Matveeva A. A. Petrukhin D. A. Room O. Saavedra V. V. Shutenko D. A. Timashkov G. Trinchero E. E. Yanson I. I. Yashin 《Physics of Atomic Nuclei》2007,70(1):175-183
The first experimental results on a new EAS observable, the local muon density spectra measured with a large area coordinate
detector DECOR in a wide range of zenith angles, are presented. These data correspond to the interval of primary particle
energies from 1015 to 1018 eV. Some features of local muon density phenomenology are considered on the basis of an analytical model. Expected distributions
of the events in the muon density have been calculated by means of the CORSIKA code and compared with experimental data.
The text was submitted by the authors in English. 相似文献
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14.
I. A. Shulzhenko M. B. Amelchakov N. S. Barbashina A. G. Bogdanov V. V. Kindin R. P. Kokoulin K. G. Kompaniets A. Chiavassa O. I. Likiy G. Mannocchi V. V. Ovchinnikov A. A. Petrukhin O. Saavedra G. Trinchero V. V. Shestakov V. V. Shutenko I. I. Yashin 《Bulletin of the Russian Academy of Sciences: Physics》2013,77(5):641-643
A new installation is dedicated to the independent evaluation of extensive air shower (EAS) energies detected in the NEVOD-DECOR experiment in the knee region of the energy spectrum. The design for the measuring system of the shower installation is based on clusters of scintillation detectors that are located on the roofs of laboratory buildings at MEPhI (Moscow) and will detect the electromagnetic (for near-vertical showers) and muon (for large zenith angles) EAS components. Features of the measuring system, the system for data acquisition and processing, and the results from investigating the characteristics of a single detector are discussed, along with the algorithm for event formation by the data of separate clusters. 相似文献