Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Gábor Nyitrai"'
Autor:
László Oláh, Giuseppe Gallo, Gergő Hamar, Osamu Kamoshida, Giovanni Leone, Edward W. Llewellin, Domenico Lo Presti, Gábor Nyitrai, Takao Ohminato, Shouhei Ohno, Hiroyuki K. M. Tanaka, Dezső Varga
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 2, Pp n/a-n/a (2023)
Abstract Understanding the physical mechanism of ground deformation at a volcano supports the use of deformation data as a monitoring tool. An inverse correlation was observed between eruption frequency and ground deformation of Sakurajima volcano fr
Externí odkaz:
https://doaj.org/article/cfad4049204c4bf6a7ac01fa03948d77
Publikováno v:
Instruments, Vol 6, Iss 4, p 74 (2022)
A cosmic muon imaging system is essentially a particle tracking detector as known from experimental High Energy Physics. The Multiwire Proportional Chamber (MWPC) once revolutionized this field of science, and as such it is a viable choice as the cor
Externí odkaz:
https://doaj.org/article/015ca76fe8414747bf177439fd7a2e46
Publikováno v:
Advances in High Energy Physics, Vol 2016 (2016)
A tracking detector system has been constructed with an innovative approach to the classical multiwire proportional chamber concept, using contemporary technologies. The detectors, covering an area of 0.58 square meters each, are optimized for the ap
Externí odkaz:
https://doaj.org/article/56ad74e695d84955b487e43edd6f5108
Muography (or muon tomography) is one of the most effective methods for locating unknown density inhomogeneities, (eg. ore bodies or voids) underground. The geometric conditions have limitations, but otherwise there is no any other competing geophysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1da01b3317895969e30d7958258e5a4
https://doi.org/10.5194/egusphere-egu22-3551
https://doi.org/10.5194/egusphere-egu22-3551
Muography is a novel imaging method, using muon particles present in cosmic rays at Earth surface level. These naturally occurring high energy muons are able to penetrate even kilometers of rock. The count rate (flux) depends on the zenith angle of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ba05f18a5b090e44688a185208567cf
https://doi.org/10.5194/egusphere-egu22-2793
https://doi.org/10.5194/egusphere-egu22-2793
Publikováno v:
Journal of Applied Physics. 129:244901
Gaseous detectors are widely used in high energy physics, and are attractive choices in tracking systems for cosmic muon imaging, also called muography. Such detectors offer high resolution and high efficiency at reasonable cost for large sizes, howe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::146dad0c710706e71936dadc9ed0529b
https://doi.org/10.1063/5.0053984
https://doi.org/10.1063/5.0053984
Publikováno v:
Journal of Instrumentation. 15:C05007-C05007
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86bda681cc23bc7147bd1e0e89282c8e
https://doi.org/10.1088/1748-0221/15/05/c05007
https://doi.org/10.1088/1748-0221/15/05/c05007
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 958:162726
The developed ”Leopard” high resolution scanner measures the single electron response of MPGDs. Therefore it became possible to quantify the amplification of individual holes. A UV light source is focused on the MPGD surface and single photoelect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11579745ba59e925c1c7ae788b0d90bf
https://doi.org/10.1016/j.nima.2019.162726
https://doi.org/10.1016/j.nima.2019.162726
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 958:162236
Muography allows imaging of large scale objects using cosmic muons . As the observation point needs to be below the object of interest, either the detector is placed underground, and can reveal density structures, or, the detector can be on the surfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::966b9dc8bf76b5d122450ecd0e2d1e60
https://doi.org/10.1016/j.nima.2019.05.077
https://doi.org/10.1016/j.nima.2019.05.077
Autor:
Szabolcs J. Balogh, László Oláh, Adam Laszlo Gera, Gábor Nyitrai, Dezső Varga, G. Hamar, Hiroyuki Tanaka
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 936:57-58
Multi-wire proportional chamber (MWPC) based trackers with exceptional operational stability, high efficiency ( > 95 % ) and low power consumption ( 10 W) are applied to the Muographic Observation System (MOS). Since February 2018, the modular MWPC-b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4405f7c0e124aeaa583222317268667b
https://doi.org/10.1016/j.nima.2018.11.004
https://doi.org/10.1016/j.nima.2018.11.004