JEM EUSO mission on the International Space Station
نویسندگان
چکیده
منابع مشابه
Radiation Hardness Assurance for the JEM-EUSO Space Mission
This analysis documents the process and results of reliability determination of the PhotoMultiplier Tube (PMT) components of the JEM-EUSO telescope under the different radiation sources, UV radiation, Total Ionizing Doses (TIDs), and Single Event Transients. In terms of UV Ionization, the transmittance of the glass of the PMTs during the 5-year duration of the mission is greater than 99.98%, th...
متن کاملA New LIDAR Method using MEMS Micromirror Array for the JEM-EUSO mission
LIDAR (LIght Detection And Ranging) is an important method in measuring atmospheric transparency that is used to correct fluorescence light yield from extensive air showers. For the JEM-EUSO (Extreme Universe Space Observatory on Japanese Experimental Module) mission to observe ultra-high cosmic rays at the ISS (International Space Station) orbiting at 400 km altitude the method is used also to...
متن کاملSensitivity of JEM-EUSO to GRB Neutrinos
JEM-EUSO is a mission to study ultrahigh-energy cosmic rays (UHECRs) by measuring the fluorescence light from giant air showers at the altitude of the International Space Station. In the tilted mode, JEM-EUSO will become very sensitive to the Čerenkov light from the earth skimming tau neutrinos at the energy range of 10eV. In this paper we will discuss high-energy tau neutrinos from nearby gamm...
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On July 23, 2014, the Progress cargo spacecraft 56P was launched from Baikonur to the International Space Station (ISS), carrying EXPOSE-R2, the third ESA (European Space Agency) EXPOSE facility, the second EXPOSE on the outside platform of the Russian Zvezda module, with four international astrobiological experiments into space. More than 600 biological samples of archaea, bacteria (as biofilm...
متن کاملReal-Time Risk and Fault Management in the Mission Evaluation Room for the International Space Station
Effective anomaly resolution in the Mission Evaluation Room (MER) of the International Space Station (ISS) requires consideration of risk in the process of identifying faults and developing corrective actions. Risk models such as fault trees from the ISS Probabilistic Risk Assessment (PRA) can be used to support anomaly resolution, but the functionality required goes significantly beyond what t...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2008
ISSN: 1742-6596
DOI: 10.1088/1742-6596/120/6/062013