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WFRF:(Marchi A. Zuccaro)
 

Sökning: WFRF:(Marchi A. Zuccaro) > Cosmic ray oriented...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002910naa a2200373 4500
001oai:DiVA.org:kth-214415
003SwePub
008170913s2017 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2144152 URI
024a https://doi.org/10.1016/j.nima.2017.05.0432 DOI
040 a (SwePub)kth
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Abdellaoui, G.4 aut
2451 0a Cosmic ray oriented performance studies for the JEM-EUSO first level trigger
264 1b Elsevier,c 2017
338 a print2 rdacarrier
500 a QC 20170913
520 a JEM-EUSO is a space mission designed to investigate Ultra-High Energy Cosmic Rays and Neutrinos (E > 5.10(19) eV) from the International Space Station (ISS). Looking down from above its wide angle telescope is able to observe their air showers and collect such data from a very wide area. Highly specific trigger algorithms are needed to drastically reduce the data load in the presence of both atmospheric and human activity related background light, yet retain the rare cosmic ray events recorded in the telescope. We report the performance in offline testing of the first level trigger algorithm on data from JEM-EUSO prototypes and laboratory measurements observing different light sources: data taken during a high altitude balloon flight over Canada, laser pulses observed from the ground traversing the real atmosphere, and model landscapes reproducing realistic aspect ratios and light conditions as would be seen from the ISS itself. The first level trigger logic successfully kept the trigger rate within the permissible bounds when challenged with artificially produced as well as naturally encountered night sky background fluctuations and while retaining events with general air-shower characteristics.
650 7a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng
653 a JEM-EUSO; Trigger system; FPGA; Nightglow background
700a Capel, Francescau KTH,Partikel- och astropartikelfysik4 aut0 (Swepub:kth)u1vr3tkc
700a Carlson, Peru KTH,Partikel- och astropartikelfysik4 aut0 (Swepub:kth)u1ua4u32
700a Fuglesang, Christer,d 1957-u KTH,Partikel- och astropartikelfysik4 aut0 (Swepub:kth)u14h36o6
700a Larsson, Oscaru KTH,RIKEN, Wako, Japan4 aut0 (Swepub:kth)u1fvr8ox
700a Zuccaro Marchi, A.4 aut
710a KTHb Partikel- och astropartikelfysik4 org
773t Nuclear Instruments and Methods in Physics Research Section Ad : Elsevierg , s. 150-163q <150-163x 0168-9002x 1872-9576
856u http://oa.upm.es/46903/1/2017_Nuclear_EUSO.pdf
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-214415
8564 8u https://doi.org/10.1016/j.nima.2017.05.043

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