Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/25029
DC Field | Value | Language |
---|---|---|
dc.contributor.author | CATALANO, OSVALDO | en_US |
dc.contributor.author | DEL SANTO, MELANIA | en_US |
dc.contributor.author | MINEO, TERESA | en_US |
dc.contributor.author | CUSUMANO, GIANCARLO | en_US |
dc.contributor.author | MACCARONE, MARIA CONCETTA | en_US |
dc.contributor.author | PARESCHI, Giovanni | en_US |
dc.date.accessioned | 2020-05-21T08:02:33Z | - |
dc.date.available | 2020-05-21T08:02:33Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.issn | 0168-9002 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/25029 | - |
dc.description.abstract | A detailed understanding of a volcano inner structure is one of the key-points for the volcanic hazards evaluation. To this aim, in the last decade, geophysical radiography techniques using cosmic muon particles have been proposed. By measuring the differential attenuation of the muon flux as a function of the amount of rock crossed along different directions, it is possible to determine the density distribution of the interior of a volcano. Up to now, a number of experiments have been based on the detection of the muon tracks crossing hodoscopes, made up of scintillators or nuclear emulsion planes. Using telescopes based on the atmospheric Cherenkov imaging technique, we propose a new approach to study the interior of volcanoes detecting of the Cherenkov light produced by relativistic cosmic-ray muons that survive after crossing the volcano. The Cherenkov light produced along the muon path is imaged as a typical annular pattern containing all the essential information to reconstruct particle direction and energy. Our new approach offers the advantage of a negligible background and an improved spatial resolution. <P />To test the feasibility of our new method, we have carried out simulations with a toy-model based on the geometrical parameters of ASTRI SST-2M, i.e. the imaging atmospheric Cherenkov telescope currently under installation onto the Etna volcano. Comparing the results of our simulations with previous experiments based on particle detectors, we gain at least a factor of 10 in sensitivity. The result of this study shows that we resolve an empty cylinder with a radius of about 100 m located inside a volcano in less than 4 days, which implies a limit on the magma velocity of 5 m/h. | en_US |
dc.language.iso | eng | en_US |
dc.title | Volcanoes muon imaging using Cherenkov telescopes | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.nima.2015.10.065 | en_US |
dc.identifier.scopus | 2-s2.0-84946235145 | en_US |
dc.identifier.isi | 000365596200002 | en_US |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0168900215012772?via%3Dihub | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 807 | en_US |
dc.relation.firstpage | 5 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.international | no | en_US |
dc.contributor.country | ITA | en_US |
dc.relation.scientificsector | FIS/07 - FISICA APPLICATA (A BENI CULTURALI, AMBIENTALI, BIOLOGIA E MEDICINA) | en_US |
dc.relation.journal | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2016NIMPA.807....5C | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | IASF Palermo | - |
crisitem.author.dept | IASF Palermo | - |
crisitem.author.dept | IASF Palermo | - |
crisitem.author.dept | IASF Palermo | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.orcid | 0000-0002-9554-4128 | - |
crisitem.author.orcid | 0000-0002-1793-1050 | - |
crisitem.author.orcid | 0000-0002-4931-8445 | - |
crisitem.author.orcid | 0000-0002-8151-1990 | - |
crisitem.author.orcid | 0000-0001-8722-0361 | - |
crisitem.author.orcid | 0000-0003-3967-403X | - |
crisitem.journal.journalissn | 0168-9002 | - |
crisitem.journal.ance | E122737 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
1511.01761.pdf | postprint | 766.9 kB | Adobe PDF | View/Open |
1-s2.0-S0168900215012772-main.pdf | [administrators only] | 2.02 MB | Adobe PDF |
Page view(s)
59
checked on Apr 23, 2024
Download(s)
16
checked on Apr 23, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are published in Open Access, unless otherwise indicated.