Experiment SPHERE status 2008

Shaulov, S. B.; Besshapov, S. P.; Kabanova, N. V.; Сысоева, Т. И.; Antonov, R. A.; Anyuhina, A.M.; Bronvech, E.A.; Чернов, Д. В.; Галкин, В. И.; Tkaczyk, W.; Finger, M.; Sonsky, M.

doi:10.1016/j.nuclphysbps.2009.09.077

Cited by 3 publications

(3 citation statements)

References 1 publication

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“…Anomalous events have been reconfirmed by measuring extensive air showers cf., for example, 38 Among them was the striking observation 39 of extremely longdelayed neutrons in connection with the large EAS which cannot be explained by the standard mechanism of hadronic cascade development. Also muon bundles of extremely high multiplicity, observed recently by ALICE 40 and ALEPH 41 detectors in their dedicated cosmic-ray run, can originate from collisions of strangelets with the atmosphere.…”

Section: Appendix a Strangelets In Cosmic Raysmentioning

confidence: 99%

Puzzle of muons in extensive air showers

Rybczyński

Włodarczyk

2019

Int. J. Mod. Phys. D

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In order to examine a muon excess observed by the Pierre Auger Observatory, detailed Monte Carlo simulations were carried out for primary protons, iron nuclei and strangelets (hypothetical stable lumps of strange quark matter). We obtained a rough agreement between the simulations and the data for ordinary nuclei without any contribution of strangelets in primary flux of cosmic rays. Our simulations suggest that the shower observables are dominated by details of hadronic interaction models.

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Section: Appendix a Strangelets In Cosmic Raysmentioning

confidence: 99%

Puzzle of muons in extensive air showers

Rybczyński

Włodarczyk

2019

Int. J. Mod. Phys. D

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“…Some part of the Cherenkov photons, however, may move upward due to atmospheric scattering and reflecting from a high-albedo surface. For example, the balloon experiments [6] have been proposed and now in active preparation for detecting the Cherenkov photons reflected from the snow surface.…”

Section: Introductionmentioning

confidence: 99%

Possibility of using satellite-based detector for recording the Cherenkov light from ultrahigh-energy extensive atmospheric shower penetrating into ocean water

Shustova¹,

Калмыков²,

Khrenov³

2011

Bull. Russ. Acad. Sci. Phys.

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“…Nevertheless, when an EAS passes over a highalbedo surface the Cherenkov radiation can be detected at high altitudes. An example of this is the balloon experiment [2] for recording Cherenkov photons scattered from snow-covered surfaces. According to [3], the total signal of the Cherenkov radiation gives an exact estimate of the primary energy, and its spatial distribution enables to measure the shower maximum depth and therefore to estimate the mass of the primary particle.…”

Section: Introductionmentioning

confidence: 99%