Fast-Ion and Alpha-Particle Confinement in a Compact Spherical-Tokamak Breeder

Fast-alpha and fusion-product confinement in the deuterium-helium-3 tandem-mirror burner. The mirror-trapped charged products and their loss-cone dynamics set the ash accumulation and the axial power that the direct-energy-conversion and alpha-channeling systems must handle. Reported with its confinement caveats; physics only, no economics.

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-08-28
DOI
https://doi.org/10.5281/zenodo.22132106
Primary Topic
Fusion and Plasma Physics Studies
Type
preprint
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preprint

Fast-Ion and Alpha-Particle Confinement in a Compact Spherical-Tokamak Breeder

Priyanca Ford, G L Kulcinski
Zenodo (CERN European Organization for Nuclear Research)
Fusion and Plasma Physics Studies
preprint

Fast-Ion and Alpha-Particle Confinement in a Compact Spherical-Tokamak Breeder

Priyanca Ford, G L Kulcinski
preprint en

Abstract

Fast-alpha and fusion-product confinement in the deuterium-helium-3 tandem-mirror burner. The mirror-trapped charged products and their loss-cone dynamics set the ash accumulation and the axial power that the direct-energy-conversion and alpha-channeling systems must handle. Reported with its confinement caveats; physics only, no economics.

Zenodo (CERN European Organization for Nuclear Research)
Fusion for Energy (ES)
Affordable and clean energy
Fusion and Plasma Physics Studies
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