Results 51 to 60 of about 627 (164)

Thoughts about an ideal validation environment for muography applications [PDF]

, 2022
Muography has many possibilities ranging from imaging volcanoes to observing civil infrastructures, industrial targets, or even small-scale objects. G. F. Knoll has laid out the fundamentals of radiation detection and measurement of muon flux.
Holma, M. (Marko), Hynynen, I. (Ilkka), Joutsenvaara, J. (Jari)   +2 more
core   +2 more sources

The effect of shielding material density in muon tomography

Jurnal Fisika Flux, 2023
In recent years, the use of high-penetrate cosmic-ray muons has been used in many applications to investigate the internal structure and composition of large material. The muon attenuation is based on multiple Coulomb scattering.
Sitti Yani, Dadan Hidayatuloh, Tony Sumaryada   +2 more
doaj   +1 more source

Muography of the Puy de Dôme

Annals of Geophysics, 2017
Muon radiography is an imaging technique that relies on the transmission of cosmic muons through matter. It allows the measurement of density maps of large structures such as volcanoes. During the second half of 2013 the MURAY detector prototype it carried out a data taking the Puy de Dôme in the framework of the scientific collaboration with the ...
Noli, Pasquale, Ambrosino, Fabio, Bonechi, Lorenzo, Bross, Alan, Cimmino, Luigi, D’Alessandro, Raffaello, Masone, Vincenzo, Mori, Nicola, Passeggio, Giuseppe, Pla-Dalmau, Anna, Saracino, Giulio, Scarlini, Enrico, Strolin, Paolo   +12 more
openaire   +5 more sources

Structure of the Shallow Supply System at Stromboli Volcano, Italy, through Integration of Muography, Digital Elevation Models, Seismicity, and Ground Deformation Data

, 2022
Muography represents a recent and innovative tool for investigating the interior of active volcanoes. However, when dealing with frequently erupting open-vent volcanoes such as Stromboli, any result should take into con- sideration the structural and ...
Tioukov, Valeri, Favalli, Massimiliano, Macedonio, Giovanni, Giudicepietro, Flora, Di Traglia, Federico, Calvari, Sonia, Fornaciai, Alessandro   +6 more
core   +1 more source

Underground Muography with Portable Gaseous Detectors [PDF]

, 2022
Muography is a novel imaging technology based on particle physics instrumentation to reveal density structure of hill-sized objects. The cosmic muon flux is attenuated while penetrating into the ground, thus the differential local flux correlates with ...
Oláh, László, Surányi, Gergely, Gera, Ádám, Barnaföldi, Gergely G., Hamar, Gergő, Nyitrai, Gábor, Varga, Dezső, Balogh, Szabolcs J.   +7 more
core   +1 more source

Geant4 Simulation of Muon Absorption in Concrete Layers

Instruments, 2023
Muography requires a detailed understanding of the absorption of muons in the material situated between the muon source and the detector. A large-statistics (>3 billion event) Geant4 simulation was run to simulate the absorption of muons in different ...
David Joffe, Christian Perez
doaj   +1 more source

Robust Bayesian Joint Inversion of Gravimetric and Muographic Data for the Density Imaging of the Puy de Dôme Volcano (France)

Frontiers in Earth Science, 2021
Imaging the internal structure of volcanoes helps highlighting magma pathways and monitoring potential structural weaknesses. We jointly invert gravimetric and muographic data to determine the most precise image of the 3D density structure of the Puy de ...
Anne Barnoud, Anne Barnoud, Valérie Cayol, Peter G. Lelièvre, Angélie Portal, Angélie Portal, Philippe Labazuy, Pierre Boivin, Lydie Gailler   +8 more
doaj   +1 more source

Japanese volcanoes visualized with muography [PDF]

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2018
High-energy muons that are generated via the reaction between primary cosmic rays and the Earth's atmosphere can be used to map out the density distribution in shallow parts of a volcano's interior. This new subterranean imaging technique called muography has been applied to three different kinds of volcano dynamics in Japan: lava dome formation ...
openaire   +2 more sources

Gaseous Tracking Detectors at the Sakurajima Muography Observatory [PDF]

, 2022
Muography is a novel imaging technology to reveal density structure of hill-sized objects. The cosmic muons predictably lose their energy and penetrate hundreds of meters into the ground, thus their differential local flux correlates with the crossed ...
Oláh, László, Gera, Ádám, Hamar, Gergő, Nyitrai, Gábor, Tanaka, Hiroyuki K.M., Varga, Dezső, Balogh, Szabolcs J.   +6 more
core   +1 more source

ScanPyramids project: Overview on the Validity and Limitations of Non-destructive Techniques

Research and Review Journal of Nondestructive Testing, 2023
In 2017, ScanPyramids project (www.scanpyramids.org) published a paper in Nature (Morishima et al., 2017) revealing the discovery of a big void (ScanPyramids Big Void BV) observed with nuclear emulsion films (Muography), it has a cross-section similar ...
Mohamed Elkarmoty, Khalid Hela, Hussien Allam, Mohamed Ali, Mohamed Sholqamy, Amr Elbakri, Randa Deraz, Polina Pugacheva, Johannes Rupfle, Jochen Kollofrath, Clarimma Sessa, Olga Popovych, Benedikt Maier, Alejandro Ramirez Pinero, Thomas Schumacher, Sébastien Procureur, Hector Gomez, David Attié, Irakli Mandjavidze, Patrick Magnier, Marini Benoit, Pierre Gable, Emmanuel Guerriero, Nicolas Serikoff, Jean Baptiste Mouret, Bernard Charlès, Marion Lehuraux, Théophile Benoit, Denis Calvet, Xavier Coppolani, Mariam Kebbiri, Philippe Mas, Simon Bouteille, Kunihiro Morishima, Mitsuaki Kuno, Akira Nishio, Nobuko Kitagawa, Yuta Manabe, Fumihiko Takasaki, Hirofumi Fujii, Kotaro Satoh, Hidekazu Kodama, Kohei Hayashi, Shigeru Odaka, Yoshikatsu Date, Makiko Sugiura, Hamada Anwar, Mehdi Tayoubi, Hany Helal, Christian U. Grosse   +49 more
doaj   +1 more source