<GENERATION AND FOCUSING OF LIB>HIGH-INTENSITY LIGHT-ION BEAM RESEARCH AT NRL
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概要
- 論文の詳細を見る
High-brightness proton beams (.4MA, 1MV) have recently been extracted from 20cm^2 axial pinch-reflex diodes (PRDs) mounted on the NRL Gamble II generator. A source power brightness of ≥ 10 TW/cm^2rad^2 was achieved in these experiments. A new barrel-shaped equitorial PRD that can be coupled to PBFA-II has also been operated on Gamble II and has demonstrated 50% proton efficiency with predominately azimuthally-symmetric charged-particle flow. In other experiments the stopping power of deuterons in hot plasmas was measured using a PRD on Gamble II. Results show about 40% enhancement in stopping power over that in cold targets when the beam was focused to about .25MA/cm^2. Research is also being performed on transporting ion beams in large-diameter channels (≳ 2.5cm) and on a post-transport, plasma-filled, magnetic-focusing section to bring the beam to pellet dimensions.
- 核融合科学研究所の論文
著者
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Mosher D.
Naval Research Laboratory
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Ottinger P.f.
Naval Research Laboratory
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Stephanakis S.j.
Naval Research Laboratory
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Cooperstein G.
Naval Research Laboratory
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Barker R.J.
Naval Research Laboratory
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Colombant D.G.
Naval Research Laboratory
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Drobot A.
Naval Research Laboratory
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Goldstein Shyke
Naval Research Laboratory
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Meger R.A.
Naval Research Laboratory
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Sandel F.L.
Naval Research Laboratory
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Young F.C.
Naval Research Laboratory