171. Analysis of Data from the Low-Energy Modes of the Surface Detector of the Pierre Auger ObservatoryMartin Schimassek, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Danilo Zavtranik, Marko Zavrtanik, Lukas Zehrer, 2019, published scientific conference contribution Keywords: Pierre Auger Observatory, Surface Detector, Low-Energy Modes Published in RUNG: 21.12.2020; Views: 2200; Downloads: 71 Full text (919,66 KB) |
172. The muon component of extensive air showers above 10[sup]17.5 eV measured with the Pierre Auger ObservatoryFederico Sánchez, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2019, published scientific conference contribution Keywords: ultra-high energy cosmic rays, Pierre Auger Observatory, extensive air showers, muon shower component Published in RUNG: 29.11.2020; Views: 2689; Downloads: 0 This document has many files! More... |
173. A Search for Ultra-high-energy Neutrinos from TXS 0506+056 Using the Pierre Auger ObservatoryA. Aab, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2020, original scientific article Keywords: ultra-high energy neutrinos, blazar TXS 0506+056, the Pierre Auger Observatory, high-energy astrophysics, neutrino astronomy, blazars, transient sources, active galaxies Published in RUNG: 20.10.2020; Views: 3038; Downloads: 0 This document has many files! More... |
174. Orographic gravity waves in OH-airglow imaging systemsSabine Wuest, Jonas Till, René Sedlak, Patrick Hannawald, Carsten Schmidt, Samo Stanič, Michael Bittner, 2020, published scientific conference contribution abstract Abstract: Atmospheric dynamics is strongly influenced by waves on different scales. Airflow over mountains can lead to all kinds of atmospheric waves, planetary and gravity waves as well as infrasound. Under certain circumstances these waves can propagate through the atmosphere and lead to a re- distribution of energy. In the case of gravity waves, a stably stratified atmosphere is a mandatory requirement for their generation and vertical propagation. Additionally, the vertical propagation depends on the horizontal wind field. In the Alpine and pre-Alpine region, we currently operate five OH-airglow imaging systems, which allow the investigation of orographic gravity waves. Depending on tropo-, strato- and mesospheric wind and temperature, it is checked which wavelengths can propagate into the fields of view of our instruments. This is done for a whole year in order to take into account annual and semi- annual cycles in wind and temperature. Concerning the generation of gravity waves, we put our focus on our OH-airglow imager (FAIM) deployed at Otlica (45.9°N, 13.9°E), Slovenia. Here, we also have additional measurements of an OH-airglow spectrometer (GRIPS). In case studies, we investigate whether strong wind events (Bora) lead to strong gravity waves activity or enhanced potential energy density. Keywords: Orographic gravity waves, Bora, Otlica, Slovenia, OH-airglow imaging Published in RUNG: 08.10.2020; Views: 2515; Downloads: 0 This document has many files! More... |
175. Studies on the response of a water-Cherenkov detector of the Pierre Auger Observatory to atmospheric muons using an RPC hodoscopeA. Aab, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2020, original scientific article Keywords: ultra-high energy cosmic rays, extensive air showers, Pierre Auger Observatory, water Cherenkov detectors, detector calibration, hodoscope-based calibration Published in RUNG: 11.09.2020; Views: 3196; Downloads: 108 Full text (1,39 MB) |
176. Direct measurement of the muonic content of extensive air showers between 2 × 10[sup]17 and 2 × 10[sup]18 eV at the Pierre Auger ObservatoryA. Aab, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2020, original scientific article Keywords: ultra-high energy cosmic rays (UHECRs), extensive air showers, Pierre Auger Observatory, underground muon detectors, hybrid detection, muonic content in air showers Published in RUNG: 24.08.2020; Views: 2681; Downloads: 72 Full text (1,41 MB) |
177. Large-scale anisotropies above 0.03 EeV measured by the Pierre Auger ObservatoryEsteban Roulet, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2019, published scientific conference contribution Keywords: ultra-high energy cosmic rays (UHECRs), Pierre Auger Observatory, UHECR arrival directions, large-scale anisotropies Published in RUNG: 24.07.2020; Views: 2777; Downloads: 74 Full text (894,55 KB) |
178. A Large Radio Detector at the Pierre Auger Observatory – Measuring the Properties of Cosmic Rays up to the Highest EnergiesBjarni Pont, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2019, published scientific conference contribution Keywords: ultra-high energy cosmic rays (UHECRs), Pierre Auger Observatory, UHECR Radio Detection, Auger Engineering Radio Array (AERA), AugerPrime Upgrade Radio Detectors Published in RUNG: 24.07.2020; Views: 2726; Downloads: 75 Full text (1,94 MB) |
179. Measurement of the fluctuations in the number of muons in inclined air showers with the Pierre Auger ObservatoryFelix Riehn, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2019, published scientific conference contribution Keywords: ultra-high energy cosmic rays, Pierre Auger Observatory, inclined air showers, muon number fluctuations Published in RUNG: 24.07.2020; Views: 2442; Downloads: 74 Full text (630,96 KB) |
180. Measurement of the spectrum of cosmic rays above 10^16.5 eV with Cherenkov–dominated events at the Pierre Auger ObservatoryVladimír Novotný, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2019, published scientific conference contribution Keywords: ultra-high energy cosmic rays (UHECRs), Pierre Auger Observatory, UHECR energy spectrum, Cherenkov–dominated UHECR events Published in RUNG: 24.07.2020; Views: 2462; Downloads: 76 Full text (377,09 KB) |