Researcher Information - TORII Tatsuo |

TORII Tatsuo

Department / Course Fukushima University Campus Facilities Institute of Environmental Radioactivity

Job Project Professor

Book and thesis
Books	Observation of Dose-Rate Increases During Winter Thunderstorms and Monte Carlo Simulation of Bremsstrahlung Generation Radioactivity in the Environment Vol. 7 (Co-authored) 2005
Papers	Radiation measurement and mapping technology developed / applied after the FDNPS accident Journal of the Atomic Energy Society of Japan,pp.17-22 (Co-authored) 2022/01
Papers	Gamma-ray spectroscopy with a CeBr3 scintillator under intense γ-ray fields for nuclear decommissioning Nuclear Instrument and Methods in Physics Research 988,pp.164900 (Co-authored) 2021
Papers	Development of a Gd₂Si₂O₇ (GPS) Scintillator-Based Alpha Imaging Detector for Rapid Plutonium Detection in High-Radon Environments EEE Transactions on Nuclear Science 67 (10) (Co-authored) 2020
Papers	Evaluation of an ultra-thin plastic scintillator to detect alpha and beta particle contamination Nuclear Instrument and Method in Physics Research 966,pp.163795 (Co-authored) 2020
Papers	Simulation Study of a Shield-free Directional Gamma-ray Detector Using Small-angle Compton Scattering Journal of Nuclear Engineering and Radiation Science.,pp.NERS-20-1088 (Co-authored) 2020
Papers	Visualization of Radioactive Substances Using a Freely Moving Gamma-Ray Imager Based on Structure From Motion Journal of Nuclear Engineering and Radiation Science,pp.NERS-20-1073 (Co-authored) 2020
Papers	A Remote Continuous Air Monitoring System for Measuring Airborne Alpha Contamination Radiation Protection Dosimetry 189 (2),pp.172-181 (Co-authored) 2019
Papers	Detection of alpha particle emitters originating from nuclear fuel inside reactor building of Fukushima Daiichi Nuclear Power Plant Scientific Reports 9,pp.581 (Co-authored) 2019
Papers	Development of an alpha dust monitor using a GPS scintillator plate Radiation Measurement 122,pp.115-120 (Co-authored) 2019
Papers	Radiation imaging using a compact Compton camera mounted on a crawler robot inside reactor buildings of Fukushima Daiichi Nuclear Power Station Journal of Nuclear Science and Technology 56,pp.801-808 (Co-authored) 2019
Papers	Remote detection of radioactive hotspot using a Compton camera mounted on a moving multi-copter drone above a contaminated area in Fukushima Journal of Nuclear Science and Technology 57 (6),pp.734-744 (Co-authored) 2019
Papers	A 3D radiation image display on a simple virtual reality system created using a game development platform Journal of Instrumentation 13,pp.T08011 (Co-authored) 2018
Papers	A three-dimensional radiation image display on a real space image created via photogrammetry Journal of Instrumentation 12,pp.P03001 (Co-authored) 2018
Papers	Evaluation of ecological half-life of dose rate based on airborne radiation monitoring following the Fukushima Dai-ichi nuclear power plant accident Journal of Environmental Radioactivity 192,pp.417-425 (Co-authored) 2018
Papers	Optimization of thickness of GAGG scintillator for detecting an alpha particle emitter in a field of high beta and gamma background Radiation Measurement 112,pp.1-5 (Co-authored) 2018
Papers	Radiation imaging using a compact Compton camera inside the Fukushima Daiichi Nuclear Power Station building Journal of Nuclear Science and Technology 55,pp.965-970 (Co-authored) 2018
Papers	Development of compact Compton camera for 3D image reconstruction of radioactive contamination Journal of Instrumentation 12,pp.C11007 (Co-authored) 2017
Papers	Radiation imaging system using a compact gamma-ray imager mounted on a remotely operated machine IFAC-Papers OnLine 50,pp.1062-1066 (Co-authored) 2017
Papers	Remote radiation imaging system using a compact gamma-ray imager mounted on a multicopter drone Journal of Nuclear Science and Technology 55,pp.90-96 (Co-authored) 2017
Papers	Temporal variation of dose rate distribution around the Fukushima Daiichi nuclear power station using unmanned helicopter Journal of Aircraft (Co-authored) 2017
Papers	A prototype of aerial radiation monitoring system using an unmanned helicopter mounting a GAGG scintillator Compton camera Journal of Nuclear Science and Technology 53 (7),pp.1067-1075 (Co-authored) 2016
Papers	Advanced Concepts in Multi-Dimensional Radiation Detection and Imaging Proc. Int. Radiation Detectors and Their Uses (ISRD2016) JPS Conf. Proc. 11,pp.070001 (Co-authored) 2016
Papers	Distribution of the 134Cs/137Cs ratio around the Fukushima Daiichi nuclear power plant using an unmanned helicopter radiation monitoring system Journal of Nuclear Science and Technology 53 (4),pp.468-474 (Co-authored) 2016
Papers	Field test around Fukushima Daiichi nuclear power plant site using improved Ce:Gd3(Al,Ga)5O12 scintillator Compton camera mounted on an unmanned helicopter Journal of Nuclear Science and Technology 53 (12),pp.1907-1918 (Co-authored) 2016
Papers	Temporal variation of dose rate distribution around the Fukushima Daiichi nuclear power station using unmanned helicopter Applied Radiation and Isotopes 118,pp.308-316 (Co-authored) 2016
Papers	Utilization of 134Cs/137Cs in the environment to identify the reactor units that caused atmospheric releases during the Fukushima Daiichi accident Scientific Reports 6,pp.31376 (Co-authored) 2016
Papers	Aerial radiation monitoring around the Fukushima Dai-ichi nuclear power plant using an unmanned helicopter Journal of Environmental Radioactivity 139,pp.294-299 (Co-authored) 2015
Papers	Detailed source term estimation of the atmospheric release for the Fukushima Daiichi Nuclear Power Station accident by coupling simulations of atmospheric dispersion model with improved deposition scheme and oceanic dispersion model Atmospheric Chemistry and Physics 14,pp.14725-14832 (Co-authored) 2014
Papers	Distribution of radionuclides in surface seawater obtained by an aerial radiological survey Journal of Nuclear Science and Technology 51 (9),pp.1059-1063 (Co-authored) 2014
Papers	Monte Carlo Simulation for the Source of Transient Energetic Radiation Generated by Thunderstorm Activity Journal of Atmospheric Electricity 34,pp.1-7 (Co-authored) 2014
Papers	The aerial radiation monitoring in Japan after the Fukushima Daiichi nuclear power plant accident Progress in Nuclear Science and Technology 4,pp.76-80 (Co-authored) 2014
Papers	Enhanced Analysis Methods to Derive the Spatial Distribution of 131I Deposition on the Ground by Airborne Surveys at an Early Stage after the Fukushima Daiichi Nuclear Power Plant Accident Health Physics 105 (2),pp.192-200 (Co-authored) 2013
Papers	Radiation monitoring using an unmanned helicopter in the evacuation zone around the Fukushima Daiichi nuclear power plant Exploration Geophysics 45 (1),pp.3-7 (Co-authored) 2013
Papers	Migrating source of energetic radiation generated by thunderstorm activity Geophysical Research Letters 38,pp.L24801 (Co-authored) 2011
Papers	Gradual increase of energetic radiation associated with thunderstorm activity at the top of Mt. Fuji Geophysical Research Letters 36,pp.L13804 (Co-authored) 2009
Papers	Observation of an energetic radiation burst in mountain-top thunderclouds Physical Review Letters 102,pp.255003 (Co-authored) 2009
Papers	A remote monitoring system using an autonomous unmanned helicopter for nuclear emergencies Journal of Nuclear Technology, Suppl. 5,pp.414-416 (Co-authored) 2008
Papers	High energy photon and electron bursts associated with upward lightning strokes Geophysical Research Letters 35,pp.L10804 (Co-authored) 2008
Papers	Observation of the gradual increases and bursts of energetic radiation in association with winter thunderstorm activity Proc. 30th Int'l Cosmic Ray Conf., Vol. 1, 677 – 680, UNAM, Mexico City, Mexico (Co-authored) 2008
Papers	Advection and dispersion analysis of radon and its progenies in the East Asian region, and the relation with the winter thunderstorm activity Journal of Atmospheric Electricity 27,pp.53-59 (Co-authored) 2007
Papers	Enhanced Electron and Photon Fluxes by Cosmic-Rays and Radon Progeny Products in Thunderstorm Electric Fields and the Initiation of Lightning Discharges The Monte Carlo Method: Versatility Unbounded in a Dynamic Computing World Chattanooga, Tennessee, April 17-21, 2005 (Co-authored) 2005
Papers	Development of a remote radiation monitoring system using unmanned helicopter 6th International Conference of High Level Nat. Rad. Radon Areas, Osaka, Japan (2004) (Co-authored) 2004
Papers	Downward emission of runaway electrons and bremsstrahlung photons in the thunderstorm electric fields Geophysical Research Letters 31,pp.L05113 (Co-authored) 2004
Papers	Generation of runaway electrons induced by radon progeny products in thunderstorm electric fields and the initiation of lightning discharges 6th International Conference of High Level Nat. Rad. Radon Areas, Osaka, Japan (2004),pp.428-429 (Co-authored) 2004
Papers	Observation of gamma-ray dose increase associated with winter thunderstorm and lightning activity Journal of Geophysical Research 107 (D17),pp.4324 (Co-authored) 2002
Papers	A development of NRESPG Monte Carlo code for the calculation of neutron response function for gas counters Nuclear Instrument and Methods for Physics Research A 422,pp.69-74 (Co-authored) 1999
Papers	A calibration technique for gas-flow ionization chambers with short half-lived rare gases Nuclear Instrument and Methods for Physics Research A 383,pp.441-446 (Co-authored) 1996
Papers	Ionization efficiency of a gas-flow ion chamber used for measuring radioactive gases by Monte Carlo simulation Nuclear Instrument and Methods for Physics Research A 356,pp.255-263 (Sole-authored) 1995