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Liulin silicon semi...
Liulin silicon semiconductor spectrometers as cosmic ray monitors at the high mountain observatories Jungfraujoch and Lomnický štít
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- Kubancak, J. (författare)
- Nuclear Physics Institute of the ASCR, Prague, Czech Republic; Czech Technical University in Prague, Czech Republic
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- Ambrozova, I. (författare)
- Nuclear Physics Institute of the ASCR, Prague, Czech Republic
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- Buetikofer, R. (författare)
- University of Bern and International Foundation High Altitude Research Stations Jungfraujoch and Gornergrat, Bern, Switzerland
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- Kudela, K. (författare)
- Slovak Academic of Science, Košice, Slovakia
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- Langer, R. (författare)
- Slovak Academic of Science, Košice, Slovakia
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- Davidkova, M. (författare)
- Nuclear Physics Institute of the ASCR, Prague, Czech Republic
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- Ploc, O. (författare)
- Nuclear Physics Institute of the ASCR, Prague, Czech Republic
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- Malusek, Alexandr (författare)
- Linköpings universitet,Avdelningen för radiologiska vetenskaper,Hälsouniversitetet
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(creator_code:org_t)
- Institute of Physics Publishing (IOPP), 2014
- 2014
- Engelska.
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Ingår i: Journal of Instrumentation. - : Institute of Physics Publishing (IOPP). - 1748-0221. ; 9:P07018
- Relaterad länk:
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https://liu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Currently, most cosmic ray data are obtained by detectors on satellites, aircraft, high-altitude balloons and ground (neutron monitors). In our work, we examined whether Liulin semiconductor spectrometers (simple silicon planar diode detectors with spectrometric properties) located at high mountain observatories could contribute new information to the monitoring of cosmic rays by analyzing data from selected solar events between 2005 and 2013. The decision thresholds and detection limits of these detectors placed at Jungfraujoch (Switzerland; 3475 m a.s.l.; vertical cut-off rigidity 4.5 GV) and Lomnicky. stit (Slovakia; 2633 m a.s.l.; vertical cut-off rigidity 3.84 GV) highmountain observatories were determined. The data showed that only the strongest variations of the cosmic ray flux in this period were detectable. The main limitation in the performance of these detectors is their small sensitive volume and low sensitivity of the PIN photodiode to neutrons.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Nyckelord
- Dosimetry concepts and apparatus; Spectrometers; Analysis and statistical methods
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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