An evaluation of the exposure in nadir observation of the JEM-EUSO mission

Authors
Adams, J. H.; Ahmad, S.; Albert, J. N.; Allard, D.; Ambrosio, M.; Anchordoqui, L.; Anzalone, A.; Arai, Y.; Aramo, C.; Asano, K.; Ave, M.; Barrillon, P.; Batsch, T.; Bayer, J.; Belenguer, T.; Bellotti, R.; Berlind, A. A.; Bertaina, M.; Biermann, P. L.; Biktemerova,; Blaksley, C.; Blecki, J.; Blin-Bondil, S.; Blumer, J.; Bobik, P.; Bogomilov, M.; Bonamente, M.; Briz, S.; Supanitsky, Alberto Daniel
Publication Year
2013
Language
English
Format
article
Status
Published version
Description
We evaluate the exposure during nadir observations with JEM-EUSO, the Extreme Universe Space Observatory,on-board the Japanese Experiment Module of the International Space Station. Designed as a mission to explore the extreme energy Universe from space, JEM-EUSO will monitor the Earth's nighttime atmosphere to record the ultraviolet light from tracks generated by extensive air showers initiated by ultra-high energy cosmic rays. In the present work, we discuss the particularities of space-based observation and we compute the annual exposure in nadir observation. The results are based on studies of the expected trigger aperture and observational duty cycle, as well as, on the investigations of the effects of clouds and different types of background light. We show that the annual exposure is about one order of magnitude higher than those of the presently operating ground-based observatories.
Fil: Adams, J. H.. University of Alabama in Huntsville; Estados Unidos
Fil: Ahmad, S.. Universite Paris Sud; Francia
Fil: Albert, J. N..
Fil: Allard, D.. Universite Paris Diderot - Paris 7; Francia
Fil: Ambrosio, M.. Istituto Nazionale di Fisica Nucleare; Italia
Fil: Anchordoqui, L.. Medical College Of Wisconsin; Estados Unidos
Fil: Anzalone, A.. INAF; Italia
Fil: Arai, Y.. High Energy Accelerator Research Organization (KEK); Japón
Fil: Aramo, C..
Fil: Asano, K.. Interactive Research Center of Science, Tokyo Institute of Technology; Japón
Fil: Ave, M.. Universidad de Santiago de Compostela; España
Fil: Barrillon, P.. Universite de Paris; Francia
Fil: Batsch, T.. National Centre for Nuclear Research; Polonia
Fil: Bayer, J.. University of Tubingen; Alemania
Fil: Belenguer, T.. j Instituto Nacional de Técnica Aeroespacial (INTA); España
Fil: Bellotti, R.. Universita’ degli Studi di Bari Aldo Moro and INFN; Italia
Fil: Berlind, A. A.. Vanderbilt University; Estados Unidos
Fil: Bertaina, M.. Universita di Torino; Italia
Fil: Biermann, P. L.. Karlsruhe Institute of Technology (KIT); Alemania
Fil: Biktemerova,. Joint Institute for Nuclear Research; Rusia
Fil: Blaksley, C.. Universite de la Sorbona Nouvelle; Francia
Fil: Blecki, J.. Space Research Centre of the Polish Academy of Sciences (CBK); Polonia
Fil: Blin-Bondil, S.. Universite de Paris; Francia
Fil: Blumer, J.. Karlsruhe Institute of Technology (KIT),; Alemania
Fil: Bobik, P.. Institute of Experimental Physics; Eslovaquia
Fil: Bogomilov, M.. St. Kliment Ohridski University of Sofia; Bulgaria
Fil: Bonamente, M.. University of Alabama in Huntsville; Estados Unidos
Fil: Briz, S.. Universidad Carlos III de Madrid,; España
Fil: Supanitsky, Alberto Daniel. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Subject
Ultra High Energy Cosmic Rays
Space-based experiment
Extensive air showers
JEM-EUSO mission
Astronomía
Ciencias Físicas
CIENCIAS NATURALES Y EXACTAS
Access level
Open access
License
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repository
CONICET Digital (CONICET)
Institution
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identifier
oai:ri.conicet.gov.ar:11336/17371