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Research Output 1988 2019

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2019

Calculation of low-energy electron antineutrino spectra emitted from nuclear reactors with consideration of fuel burn-up

Riyana, E. S., Suda, S., Ishibashi, K., Matsuura, H., Katakura, J. I., Sun, G. M. & Katano, Y., May 4 2019, In : journal of nuclear science and technology. 56, 5, p. 369-375 7 p.

Research output: Contribution to journalArticle

antineutrinos
nuclear reactors
Nuclear reactors
neutrinos
reactors
1 Citation (Scopus)

Estimation of the Fast-Ion Anisotropy Effect on the Neutron Source Intensity Measurement and the Experimental Observation

The LHD Experiment Group, Jan 1 2019, In : IEEE Transactions on Plasma Science. 47, 1, p. 12-17 6 p., 8401945.

Research output: Contribution to journalArticle

neutron emission
neutron sources
flux (rate)
monitors
anisotropy

Li-rod structure in high-temperature gas-cooled reactor as a tritium production device for fusion reactors

Matsuura, H., Okamoto, R., Koga, Y., Suganuma, T., Katayama, K., Otsuka, T., Goto, M., Nakagawa, S., Ishitsuka, E. & Tobita, K., Jan 1 2019, In : Fusion Engineering and Design.

Research output: Contribution to journalArticle

High temperature gas reactors
Tritium
Fusion reactors
High temperature engineering
Demonstrations

Method for determining the shape and size of a knock-on tail using the Doppler-broadened γ-ray emission spectrum

Kawamoto, Y. & Matsuura, H., Jul 1 2019, In : Fusion Engineering and Design. 144, p. 62-67 6 p.

Research output: Contribution to journalArticle

Elastic scattering
Combustion knock
Plasmas
Proton beams
Nuclear reactions
1 Citation (Scopus)

Observation Scenario of Knock-on Tail Shape Using Doppler-Broadening

Kawamoto, Y. & Matsuura, H., Jan 1 2019, In : IEEE Transactions on Plasma Science. 47, 1, p. 910-914 5 p., 8434386.

Research output: Contribution to journalArticle

nuclear scattering
elastic scattering
proton beams
rays
deuterium plasma
2018

Anisotropic Neutron Emission Spectrum and Its Utilization for Verification of Nuclear Elastic Scattering Effect in Proton-Beam-Injected Deuterium Plasmas

Matsuura, H., Kawamoto, Y., Sugiyama, S. & Kajimoto, S., Apr 26 2018, (Accepted/In press) In : IEEE Transactions on Plasma Science.

Research output: Contribution to journalArticle

deuterium plasma
nuclear scattering
neutron emission
neutron spectra
proton beams
1 Citation (Scopus)

Distortion of fuel-ion distribution functions by Alfvén eigenmodes in a tokamak DT plasma

Sugiyama, S., Matsuura, H. & Ogawa, K., Aug 22 2018, In : Plasma Physics and Controlled Fusion. 60, 10, 105003.

Research output: Contribution to journalArticle

ion distribution
Distribution functions
distribution functions
Reaction rates
Plasmas
1 Citation (Scopus)

Evaluation of hydrogen permeation rate through zirconium pipe

Katayama, K., Izumino, J., Matsuura, H. & Fukada, S., Aug 1 2018, In : Nuclear Materials and Energy. 16, p. 12-18 7 p.

Research output: Contribution to journalArticle

Tritium
Zirconium
Permeation
tritium
Hydrogen
1 Citation (Scopus)

Ignition studies of D-3He spherical tokamak reactor

Mitarai, O., Matsuura, H., Omori, T., Kajimoto, S., Takahashi, T., Koike, S. & Nakamura, K., Nov 2018, In : Fusion Engineering and Design. 136, p. 82-86 5 p.

Research output: Contribution to journalArticle

Ignition
Plasmas
Solenoids
Fusion reactors
Temperature

Influence of modified neutron emission spectrum on tritium production performance in blanket systems with NBI-heated deuterium plasma

Urakawa, T., Matsuura, H., Kawamoto, Y. & Konishi, S., Nov 1 2018, In : Fusion Engineering and Design. 136, p. 678-682 5 p.

Research output: Contribution to journalArticle

Neutron emission
Tritium
Deuterium
Neutrons
Plasmas

Modification of neutron emission spectrum by Alfvén eigenmodes in a deuterium–tritium plasma

Sugiyama, S. & Matsuura, H., Jan 1 2018, (Accepted/In press) In : Fusion Engineering and Design.

Research output: Contribution to journalArticle

Neutron emission
Distribution functions
Plasmas
Ions
Velocity distribution

Nuclear and thermal feasibility of lithium-loaded high temperature gas-cooled reactor for tritium production for fusion reactors

Goto, M., Okumura, K., Nakagawa, S., Inaba, Y., Matsuura, H., Nakaya, H. & Katayama, K., Nov 1 2018, In : Fusion Engineering and Design. 136, p. 357-361 5 p.

Research output: Contribution to journalArticle

High temperature gas reactors
Tritium
Fusion reactors
Lithium
Boron
high temperature gas cooled reactors
Plasma confinement
High temperature gas reactors
Tritium
fusion reactors
3 Citations (Scopus)

Study on lithium rod test module and irradiation method for tritium production using high temperature gas-cooled reactor

Koga, Y., Matsuura, H., Ida, Y., Okamoto, R., Katayama, K., Otsuka, T., Goto, M., Nakagawa, S., Nagasumi, S., Ishitsuka, E. & Shimazaki, Y., Nov 1 2018, In : Fusion Engineering and Design. 136, p. 587-591 5 p.

Research output: Contribution to journalArticle

High temperature gas reactors
Tritium
Lithium
Irradiation
High temperature engineering
2017
1 Citation (Scopus)
neutron spectra
tritium
deuterium
neutron emission
ions
2 Citations (Scopus)

Study on tritium production using a high-temperature gas-cooled reactor for fusion reactors: Evaluation of tritium outflow by non-equilibrium diffusion simulations

Nagasumi, S., Matsuura, H., Katayama, K., Otsuka, T., Goto, M. & Nakagawa, S., Nov 1 2017, In : Fusion Science and Technology. 72, 4, p. 753-759 7 p.

Research output: Contribution to journalArticle

high temperature gas cooled reactors
High temperature gas reactors
Tritium
fusion reactors
Fusion reactors
2016
4 Citations (Scopus)

A study on transmutation of LLFPs using various types of HTGRs

Kora, K., Nakaya, H., Matsuura, H., Goto, M., Nakagawa, S. & Shimakawa, S., Apr 15 2016, In : Nuclear Engineering and Design. 300, p. 330-338 9 p.

Research output: Contribution to journalArticle

high temperature gas cooled reactors
High temperature gas reactors
transmutation
fission products
Fission products
neutron emission
neutron spectra
tritium
deuterium
emission spectra
1 Citation (Scopus)

Neutron incident angle and energy distribution at vacuum vessel for beam-injected deuterium plasmas in the Large Helical Device

Sugiyama, S., Matsuura, H. & Goto, T., Jan 1 2016, In : Plasma and Fusion Research. 11, Specialissue1, 2403049.

Research output: Contribution to journalArticle

deuterium plasma
vessels
energy distribution
neutrons
vacuum
1 Citation (Scopus)

Tritium permeation behavior through pyrolytic carbon in tritium production using high-temperature gas-cooled reactor for fusion reactors

Ushida, H., Katayama, K., Matsuura, H., Yamamoto, R., Fukada, S., Goto, M. & Nakagawa, S., Dec 1 2016, In : Nuclear Materials and Energy. 9, p. 524-528 5 p.

Research output: Contribution to journalArticle

high temperature gas cooled reactors
High temperature gas reactors
Tritium
fusion reactors
Fusion reactors
2015
7 Citations (Scopus)

Evaluation of tritium confinement performance of alumina and zirconium for tritium production in a high-temperature gas-cooled reactor for fusion reactors

Katayama, K., Ushida, H., Matsuura, H., Fukada, S., Goto, M. & Nakagawa, S., Jan 1 2015, In : Fusion Science and Technology. 68, 3, p. 662-668 7 p.

Research output: Contribution to journalArticle

high temperature gas cooled reactors
High temperature gas reactors
Tritium
fusion reactors
Aluminum Oxide
5 Citations (Scopus)

Study on a method for loading a Li compound to produce tritium using high-temperature gas-cooled reactor

Nakaya, H., Matsuura, H., Katayama, K., Goto, M. & Nakagawa, S., Jul 25 2015, In : Nuclear Engineering and Design. 292, p. 277-282 6 p., 8362.

Research output: Contribution to journalArticle

high temperature gas cooled reactors
High temperature gas reactors
Tritium
tritium
outflow

Study on operation scenario of tritium production for a fusion reactor using a high temperature gas-cooled reactor

Kawamoto, Y., Nakaya, H., Matsuura, H., Katayama, K., Goto, M. & Nakagawa, S., Sep 1 2015, In : Fusion Science and Technology. 68, 2, p. 397-401 5 p.

Research output: Contribution to journalArticle

high temperature gas cooled reactors
High temperature gas reactors
Tritium
fusion reactors
Fusion reactors
2014
11 Citations (Scopus)

Core configuration of a gas-cooled reactor as a tritium production device for fusion reactor

Nakaya, H., Matsuura, H., Nakao, Y., Shimakawa, S., Goto, M., Nakagawa, S. & Nishikawa, M., Jan 1 2014, In : Nuclear Engineering and Design. 271, p. 505-509 5 p.

Research output: Contribution to journalArticle

gas cooled reactors
Gas cooled reactors
Tritium
fusion reactors
Fusion reactors

Evaluation of Fusion reactivity enhancement due to nuclear plus interference scattering in 3He-containing deuterium plasmas

Matsuura, H., Uchiyama, D. & Sugiyama, S., Jan 1 2014, In : Plasma and Fusion Research. 9, SpecialIssue2, 3402062.

Research output: Contribution to journalArticle

deuterium plasma
reaction kinetics
reactivity
fusion
interference
2013
1 Citation (Scopus)

A verification scenario of knock-on tail formation due to nuclear plus interference scattering in 3he-containing deuterium plasmas

Matsuura, H., Iwamura, K. & Nakao, Y., Jun 24 2013, In : Plasma and Fusion Research. 8, SPL.ISS.1, 2403064.

Research output: Contribution to journalArticle

deuterium plasma
neutron emission
interference
deuterons
distribution functions

Effect of nuclear plus interference scattering on fast α-particle orbit and confinement in magnetic field configuration

Sawada, D., Matsuura, H. & Nakao, Y., Jun 24 2013, In : Plasma and Fusion Research. 8, SPL.ISS.1, 2403033.

Research output: Contribution to journalArticle

magnetic field configurations
alpha particles
orbits
interference
scattering
6 Citations (Scopus)

Evaluation of tritium production rate in a gas-cooled reactor with continuous tritium recovery system for fusion reactors

Matsuura, H., Nakaya, H., Nakao, Y., Shimakawa, S., Goto, M., Nakagawa, S. & Nishikawa, M., Oct 1 2013, In : Fusion Engineering and Design. 88, 9-10, p. 2219-2222 4 p.

Research output: Contribution to journalArticle

Gas cooled reactors
Tritium
Fusion reactors
Recovery
High temperature reactors
1 Citation (Scopus)

On the ion distribution function in degenerate electron plasmas

Sugita, K., Matsuura, H. & Nakao, Y., Jun 25 2013, In : Plasma and Fusion Research. 8, SPL.ISS.2, 3404050.

Research output: Contribution to journalArticle

ion distribution
electron plasma
distribution functions
electrons
ions
2012
5 Citations (Scopus)

Effect of nuclear plus interference scattering on fast-ion slowing-down distribution functions in thermonuclear plasmas

Matsuura, H., Sawada, D. & Nakao, Y., Dec 1 2012, In : Plasma and Fusion Research. 7, SPL.ISS.1, 2403076.

Research output: Contribution to journalArticle

distribution functions
interference
scattering
ions
deuterium
14 Citations (Scopus)

Performance of high-temperature gas-cooled reactor as a tritium production device for fusion reactors

Matsuura, H., Kouchi, S., Nakaya, H., Yasumoto, T., Nakao, Y., Shimakawa, S., Goto, M., Nakagawa, S. & Nishikawa, M., Feb 1 2012, In : Nuclear Engineering and Design. 243, p. 95-101 7 p.

Research output: Contribution to journalArticle

gas cooled reactors
high temperature gas cooled reactors
Gas cooled reactors
High temperature reactors
High temperature gas reactors
1 Citation (Scopus)

Study of tritium production for fusion reactors using high-Temperature gas-Cooled reactors

Matsuura, H., Yasumoto, T., Kouchi, S., Nakaya, H., Shimakawa, S., Nakao, Y., Goto, M., Nakagawa, S. & Nishikawa, M., Jan 1 2012, In : Fusion Science and Technology. 61, 1 T, p. 268-272 5 p.

Research output: Contribution to journalArticle

gas cooled reactors
high temperature gas cooled reactors
Gas cooled reactors
High temperature reactors
High temperature gas reactors
2011
2 Citations (Scopus)

Alpha particle slowing-down characteristics and the effect on MHD instability excitation at high-density operation points in FFHRs

Matsuura, H., Mitarai, O., Sagara, A. & Nakao, Y., 2011, In : Plasma and Fusion Research. 6, 1 SPECIAL ISSUE, 2403085.

Research output: Contribution to journalArticle

alpha particles
reactors
excitation
simulation
2 Citations (Scopus)

A verification scenario of ion-heating enhancement due to nuclear plus interference scattering

Matsuura, H., Mitarai, O., Nakamura, M. & Nakao, Y., Jan 1 2011, In : Fusion Science and Technology. 60, 2, p. 630-634 5 p.

Research output: Contribution to journalArticle

Neutron emission
Deuterium
Protons
neutron emission
Scattering
10 Citations (Scopus)
Neutron emission
neutron emission
neutron spectra
Tritium
minorities
2009
Alpha particles
particle emission
alpha particles
emission spectra
Deuterium
12 Citations (Scopus)

Modification of alpha-particle emission spectrum in beam-injected deuterium-tritium plasmas

Matsuura, H. & Nakao, Y., May 11 2009, In : Physics of Plasmas. 16, 4, 042507.

Research output: Contribution to journalArticle

particle emission
tritium
alpha particles
beam injection
deuterium
5 Citations (Scopus)

On the possibility of electron degeneracy diagnostics in laser-imploded DT fuel for fast ignition

Nakao, Y., Senmyo, N., Nakamura, N., Matsuura, H., Johzaki, T. & Voronchev, V. T., Jan 1 2009, In : Fusion Science and Technology. 56, 1, p. 391-394 4 p.

Research output: Contribution to journalArticle

ignition
Ignition
Inertial confinement fusion
pellets
Alpha particles
2007
8 Citations (Scopus)
nuclear scattering
ion distribution
neutral beams
tritium
deuterons
2006
4 Citations (Scopus)

Aspect ratio dependencies of D-3He fueled tokamak reactors

Mitarai, O., Matsuura, H. & Tomita, Y., Nov 1 2006, In : Fusion Engineering and Design. 81, 23-24, p. 2719-2724 6 p.

Research output: Contribution to journalArticle

Aspect ratio
Ions
Fusion reactions
Elastic scattering
Synchrotron radiation
17 Citations (Scopus)

Effect of nuclear elastic scattering on ion heating characteristics in deuterium-tritium thermonuclear plasmas

Matsuura, H. & Nakao, Y., Jul 11 2006, In : Physics of Plasmas. 13, 6, 062507.

Research output: Contribution to journalArticle

nuclear scattering
tritium
deuterium
elastic scattering
beam injection
1 Citation (Scopus)

Effect of nuclear elastic scattering on plasma heating characteristics in deuteron-triton thermonuclear plasmas

Matsuura, H. & Nakao, Y., Dec 1 2006, In : Journal of Plasma Physics. 72, 6, p. 1193-1196 4 p.

Research output: Contribution to journalArticle

nuclear scattering
plasma heating
deuterons
elastic scattering
beam injection
12 Citations (Scopus)

Kinetic analysis of γ-ray-generating reactions for fuel ion and energetic particle diagnostics of D-T fusion plasma

Nakamura, M., Nakao, Y., Voronchev, V. T., Hegi, K., Matsuura, H. & Mitarai, O., Feb 1 2006, In : journal of the physical society of japan. 75, 2, 024801.

Research output: Contribution to journalArticle

energetic particles
rays
fusion
kinetics
nuclear reactions
2005
2 Citations (Scopus)

Effect of nuclear elastic scattering on neutral beam injection heating in thermonuclear plasmas

Matsuura, H. & Nakao, Y., Apr 2005, In : Fusion Science and Technology. 47, 3, p. 796-800 5 p.

Research output: Contribution to journalArticle

nuclear scattering
Elastic scattering
beam injection
neutral beams
elastic scattering

Fast neutral generation by charge exchange reaction and its effect on neutron production rate in inertial electrostatic confinement fusion systems

Yoshinaga, S., Matsuura, H., Nakao, Y. & Kudo, K., Jan 1 2005, In : Fusion Science and Technology. 47, 4, p. 1275-1279 5 p.

Research output: Contribution to journalArticle

charge exchange
Electrostatics
Neutrons
Fusion reactions
fusion
2004

Critical experiments of thorium fuel core with small H/U ratio

Kudo, K., Matsuura, H., Tanaka, J., Ueno, J., Kamatani, K., Matsuo, T., Yoshinaga, S., Ota, T., Hegi, K., Minakuchi, Y., Murotatsu, Y., Unesaki, H., Misawa, T., Ichihara, C., Nakamura, H., Pyeon, C. H., Ikegawa, R., Yamamoto, H. & Sagane, T., Apr 1 2004, In : KURRI Progress Report. 1 p., 3.05.

Research output: Contribution to journalArticle

Thorium
Experiments
2003
6 Citations (Scopus)

Correlation between ion/electron distribution functions and neutron production rate in spherical inertial electrostatic confinement plasmas

Matsuura, H., Funakoshi, K. & Nakao, Y., Sep 1 2003, In : Nuclear Fusion. 43, 9, p. 989-998 10 p.

Research output: Contribution to journalArticle

plasma control
electron distribution
distribution functions
electrostatics
neutrons

Critical experiments of thorium fuel core with small H/U ratio

Kudo, K., Matsuura, H., Tanaka, J., Inokuchi, M., Nakamura, M., Maruyama, Y., Subekti, R. M., Ueno, J., Kamatani, K., Matsuo, T., Yoshinaga, S., Unesaki, H., Misawa, T., Ichihara, C., Nakamura, H., Pyeon, C. H., Ikegawa, R., Yamamoto, H. & Sagane, T., Apr 1 2003, In : KURRI Progress Report. 1 p.

Research output: Contribution to journalArticle

Thorium
Experiments
2001
8 Citations (Scopus)

Radial profile of neutron production rate in spherical inertial electrostatic confinement plasmas

Matsuura, H., Takaki, T., Nakao, Y. & Kudo, K., Jan 1 2001, In : Fusion Technology. 39, 3, p. 1167-1173 7 p.

Research output: Contribution to journalArticle

Plasma confinement
plasma control
Electrostatics
Neutrons
electrostatics
2000
11 Citations (Scopus)

Ion distribution function and radial profile of neutron production rate in spherical inertial electrostatic confinement plasmas

Matsuura, H., Takaki, T., Funakoshi, K., Nakao, Y. & Kudo, K., Dec 1 2000, In : Nuclear Fusion. 40, 12, p. 1951-1954 4 p.

Research output: Contribution to journalArticle

plasma control
ion distribution
distribution functions
electrostatics
neutrons