High-energy-density physics researches based on heavy ion accelerator and pulse power devices

Horioka, Kazuhiko; Kawamura, Tohru; Nakajima, Mitsuo; Sasaki, Toru; Kondo, Kotaro; Yano, Yuuri; Ishii, Taketo; Ogawa, Masahiro; Oguri, Y.; Hasegawa, Jun; Kawata, Shigeo; Kikuchi, Takashi; Takayama, Ken

doi:10.1016/j.nima.2007.02.065

Cited by 14 publications

(1 citation statement)

References 12 publications

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“…Not only for HIF application, but also research fields on high energy density physics (HEDP) and warm dense matter (WDM) sciences [3] driven by HIB illuminations require the generation of a high-current HIB [4] .…”

Section: Introductionmentioning

confidence: 99%

Particle dynamics at stagnation point during longitudinal bunch compression of high current beams

Kikuchi

Kawata

Horioka

2007

2007 IEEE Particle Accelerator Conference (PAC)

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Beam dynamics around a stagnation point during a longitudinal pulse compression is numerically investigated by using a three dimensional multi-particle code developed with a reduced electric field model. A deformation of the beam particle distribution in the longitudinal phase space is observed during the beam transport with the pulse compression. An rms transverse emittance growth is additionally increased along the beam transport due to the disruption in the longitudinal distribution of the beam particle.

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Section: Introductionmentioning

confidence: 99%

Particle dynamics at stagnation point during longitudinal bunch compression of high current beams

Kikuchi

Kawata

Horioka

2007

2007 IEEE Particle Accelerator Conference (PAC)

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Progress in particle-beam-driven inertial fusion research: Activities in Japan

Horioka

2017

Matter and Radiation at Extremes

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Research activities in Japan relevant to particle beam inertial fusion are briefly reviewed. These activities can be ascended to the 1980s. During the past three decades, significant progress in particle beam fusion, pulsed power systems, accelerator schemes for intense beams, target physics, and high-energy-density physics research has been made by a number of research groups at universities and accelerator facilities in Japan. High-flux ions have been extracted from laser ablation plasmas. Controllability of the ion velocity distribution in the plasma by an axial magnetic and/or electric field has realized a stable high-flux low-emittance beam injector. Beam dynamics have been studied both theoretically and experimentally. The efforts have been concentrated on the beam behavior during the final compression stage of intense beam accelerators. A novel accelerator scheme based on a repetitive induction modulator has been proposed as a cost-effective particle-beam driver scheme. Beam-plasma interaction and pulse-powered plasma experiments have been investigated as relevant studies of particle beam inertial fusion. An irradiation method to mitigate the instability in imploding target has been proposed using oscillating heavy-ion beams. The new irradiation method has reopened the exploration of direct drive scheme of particle beam fusion.

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Quasi-statically tamped target for warm dense matter experiments based on all ion accelerator

Sasaki

Kikuchi

Nakajima

et al. 2009

Nuclear Instruments and Methods in Physics Research Section A:

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High-energy-density physics researches based on heavy ion accelerator and pulse power devices

Cited by 14 publications

References 12 publications

Particle dynamics at stagnation point during longitudinal bunch compression of high current beams

Particle dynamics at stagnation point during longitudinal bunch compression of high current beams

Progress in particle-beam-driven inertial fusion research: Activities in Japan

Quasi-statically tamped target for warm dense matter experiments based on all ion accelerator

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