Observation of Cosmic Ray at the top of the Sierra Negra volcano in Mexico with the SciCRT prototype



Título del documento: Observation of Cosmic Ray at the top of the Sierra Negra volcano in Mexico with the SciCRT prototype
Revista: Revista mexicana de física
Base de datos: PERIÓDICA
Número de sistema: 000389073
ISSN: 0035-001X
Autors: 1
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Institucions: 1Universidad Nacional Autónoma de México, México, Distrito Federal. México
2Nagoya University, Solar-Terrestrial Environment Laboratory, Nagoya, Aichi. Japón
3Universidad Nacional Autónoma de México, Instituto de Geofísica, Morelia, Michoacán. México
4Shinshu University, Department of Physics, Asahi, Matsumoto. Japón
5Chubu University, College of Engineering, Kasugai. Japón
6Aichi Institute of Technology, Faculty of Engineering, Toyota. Japón
7Japan Aerospace Experiment Agency, Institute of Space and Astronautical Science, Sagamihara, Kanagawa. Japón
8Japan Atomic Energy Agency, Ibaraki. Japón
9SLAC National Accelerator Laboratory, Menlo Park, California. Estados Unidos de América
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Període: Nov-Dic
Volum: 61
Número: 6
Paginació: 466-474
País: México
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Analítico, teórico
Resumen en inglés We are currently in the process of calibration of a new cosmic ray detector called SciBar Cosmic Ray Telescope (SciCRT) located at the top of the Sierra Negra volcano at 4,600 m.a.s.l., in Eastern Mexico. The SciCRT will work mainly as a Solar Neutron and Muon Telescope, with a high angular resolution (~ 1°), but it will also serve as a gamma ray and hadron shower detector. The mini-SciCR is a prototype of the SciCRT, it uses the same scintillator bars and recording hardware, the size of the mini-SciCR is 1/1568 compared with the SciCRT. In this paper we will report the main results obtained with the mini-SciCR that was operating at the top of the Sierra Negra volcano from October 2010 to July 2012. Our main aims were to show the appropriate performance of all the detector systems and to develop a tecnique to separate the flux of soft and hard secondary cosmic rays with the help of a Monte Carlo simulation, our energy range of interest is from 100 MeV to a few GeV. Aditionally we will report results with a modification of the detector setup that helped to confirm the correct identification of the particle species
Disciplines Geociencias
Paraules clau: Geofísica,
Rayos cósmicos,
Rayos cosmicos secundarios,
Volcán Sierra Negra,
México
Keyword: Earth sciences,
Geophysics,
Cosmic rays,
Secondary cosmic rays,
Sierra Negra volcano,
Mexico
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