Yazar "İori, Maurizio" seçeneğine göre listele

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    Electron-muon identification by atmospheric shower and electron beam in a new eas detector concept
    (IOP Publishing Ltd., 2015) İori, Maurizio; Denizli, Haluk; Yılmaz, Ali; Ferrarotto, Fabio; Russ, James
    We present results demonstrating the time resolution and mu/e separation capabilities of a new concept. for an EAS detector capable of measuring cosmic rays arriving with large zenith angles. This kind of detector has been designed to be part of a large area (several square kilometer) surface array designed to measure ultra high energy (10-200 PeV) tau neutrinos using the Earth-skimming technique. A criterion to identify electron-gammas is also shown and the particle identification capability is tested by measurements in coincidence with the KASKADE-GRANDE experiment in Karlsruhe, Germany.
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    Study of a large array to detect ultra-high energy tau neutrino
    (Jagiellonian Univ Press, 2021) Yılmaz, Şeyma Atik; Yılmaz, Ali; Oyulmaz, Kaan Yüksel; Denizli, Haluk; İori, Maurizio
    The PeV cosmogenic neutrino is still an interesting argument. Since cosmogenic neutrinos interact weakly with matter, the detection of their direction will precisely point out the source in the space. In this paper, we show the results of the simulation of tau lepton air showers induced by high-energy neutrinos detected by an array of stations designed to use the Earth Skimming method improved by the "mountain chain screen" strategy. Both track time stamp and position information of the stations on the array are used to reconstruct the shower to estimate the direction and the number of events. The studied array consists of 640 stations (40 x 16) spread over an area of 0.6 km(2) starting from 1500m above the sea level (a.s.l.) on a 30 degrees inclined plane of the mountain. When we extrapolate to 3 years and 10 km(2), we estimate 13 tau lepton events in an energy interval of 10 PeV to 1000 PeV detected using the present upper limits of tau neutrino flux.