CTX (Compact Toroid Experiment)
01 Definition
Los Alamos National Laboratory (LANL) compact toroid experiment using a magnetized coaxial plasma gun to generate spheromaks. CTX established the plasma gun as a primary tool for compact toroid formation and is the foundational node of the three-lab compact toroid lineage (LANL → LLNL → AFRL).
04 Deep_Dive_Intelligence
Overview
CTX (Compact Toroid Experiment) was a LANL program that used a magnetized coaxial plasma gun to generate spheromaks — compact toroids with both toroidal and poloidal magnetic fields. The experiment demonstrated that spheromaks could be formed and sustained using coaxial plasma guns.
Foundational Role
CTX is the foundational node of the three-lab compact toroid lineage. The coaxial plasma gun technology developed for CTX propagated to:
- LLNL's Beta II (incorporated LASL plasma gun features)
- LLNL's RACE (coaxial railgun compact toroid acceleration)
- AFRL's MARAUDER (compact toroid weapons at Shiva Star)
- HyperV/HyperJet's plasma guns (commercial PJMIF)
Connection to FRX
CTX (spheromaks) and FRX (FRCs) were parallel programs at LANL. Together they established the two branches of compact toroid physics: spheromaks (with toroidal field) and FRCs (without toroidal field). Both descend from the same LANL research environment.
06 Related_Terms (4)
07 Related_Entities (12)
08 Timeline_Mentions (10)
Project Sherwood established
The U.S. AEC's classified controlled-fusion program begins at LANL and partner labs.
historical-contextChristofilos begins Astron experiment at LLNL
Greek engineer starts E-layer field reversal concept. Earliest compact torus conception. Presented at 1958 Geneva.
historical-contextChristofilos Astron experiment at LLNL
The Astron experiment established the field-reversed configuration geometry that prefigured modern FRC research.
historical-contextBetty and Barney Hill abduction (Sept 19-20, 1961): first widely publicized alien abduction, Zeta Reticuli star map, Dr. Simon hypnosis
First US abduction case. Civil rights activists, mixed-race couple. Missing time + medical exam. Dr. Benjamin Simon hypnosis (11 hours). Zeta Reticuli star map (Marjorie Fish match). 'The Interrupted
uap-researchFirst Formal Documentation of FRC Topology
H.A.B. Bodin publishes a paper in Nuclear Fusion describing 'reversed field loops' within a theta-pinch, providing physical evidence of the FRC state.
fusion-physicsZamora Socorro incident (April 24, 1964): police officer, egg-shaped object on legs, two beings, Blue Book 'unknown,' helped convince Hynek
Socorro NM police officer. Egg-shaped object on girderlike legs. Two beings in white overalls. Red insignia. Physical traces: holes, burns, metal scrapings. Blue Book 'unknown.' Multi-agency (Army/AF/
uap-researchInertial-Confinement Flux-Trapping Model Proposed
T.S. Green and A.A. Newton propose that magnetic flux is lost via rapid convection at the radial Alfvén speed, a foundational theory for FRC formation.
fusion-physicsDiscovery of FRC Anomalous Stability
Experiments at LANL discover that Field-Reversed Configurations (FRCs) are significantly more stable than predicted by MHD theory.
fusion-physicsAstron experiment funding cancelled at LLNL
16-year project ends without achieving field reversal. Compact torus concept disperses to spheromak and FRC research.
historical-contextChristofilos Astron experiment cancelled at LLNL
17-year Astron project ends. Field reversal concept disperses to LANL (FRC) and LLNL/PPPL (spheromak).
historical-context09 FAQ
What is CTX (Compact Toroid Experiment)? ▾
How does CTX (Compact Toroid Experiment) relate to other concepts? ▾
When did CTX (Compact Toroid Experiment) appear in the research timeline? ▾
Which entities are associated with CTX (Compact Toroid Experiment)? ▾
Is there a detailed dossier for CTX (Compact Toroid Experiment)? ▾
Quick_Facts
- Category
- Experiments
- Aliases
- CTX (Compact Toroid Experiment), ctx-compact-toroid-experiment, Compact Toroid Experiment, LANL CTX
- Sources
- 2
- Related Terms
- 4
- Graph Entities
- 12
- Timeline Events
- 10