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Overview of US heavy-ion fusion progress and plans

  • G. Logan
  • , F. Bieniosek
  • , C. Celata
  • , E. Henestroza
  • , J. Kwan
  • , E. P. Lee
  • , M. Leitner
  • , L. Prost
  • , P. Roy
  • , P. A. Seidl
  • , S. Eylon
  • , J. L. Vay
  • , W. Waldron
  • , S. Yu
  • , J. Barnard
  • , D. Callahan
  • , R. Cohen
  • , A. Friedman
  • , D. Grote
  • , M. Kireeff Covo
  • W. R. Meier, A. Molvik, S. Lund, R. Davidson, P. Efthimion, E. Gilson, L. Grisham, I. Kaganovich, H. Qin, E. Startsev, D. Rose, D. Welch, C. Olson, R. Kishek, P. O'Shea, I. Haber

Research output: Contribution to journalConference articlepeer-review

Abstract

Significant experimental and theoretical progress has been made in the US heavy-ion fusion program on high-current sources, injectors, transport, final focusing, chambers and targets for high-energy density physics (HEDP) and inertial fusion energy (IFE) driven by induction linac accelerators. One focus of present research is the beam physics associated with quadrupole focusing of intense, space-charge dominated heavy-ion beams, including gas and electron cloud effects at high currents, and the study of long-distance-propagation effects such as emittance growth due to field errors in scaled experiments. A second area of emphasis in present research is the introduction of background plasma to neutralize the space charge of intense heavy-ion beams and assist in focusing the beams to a small spot size. In the near future, research will continue in the above areas, and a new area of emphasis will be to explore the physics of neutralized beam compression and focusing to high intensities required to heat targets to high-energy density conditions as well as for inertial fusion energy.

Original languageEnglish (US)
Pages (from-to)1-8
Number of pages8
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume544
Issue number1-2
DOIs
StatePublished - May 21 2005
EventProceedings of the 15th International Symposium on Heavy Intertial Fusion HIF 2004 -
Duration: Jun 7 2004Jun 11 2004

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation

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