Beta (plasma)
The ratio of plasma pressure to magnetic pressure (β = p / (B²/2μ₀)).
01 Definition
The ratio of plasma pressure to magnetic pressure (β = p / (B²/2μ₀)). High-beta configurations like FRCs use magnetic fields efficiently, enabling compact reactor designs.
02 Detailed_Analysis
The ratio of plasma pressure to magnetic pressure (β = p / (B²/2μ₀)). High-beta configurations like FRCs use magnetic fields efficiently, enabling compact reactor designs. The ratio of plasma pressure to magnetic pressure (β = p / (B²/2μ₀)). High-beta configurations like FRCs use magnetic fields efficiently, enabling compact reactor designs.
03 Key_Facts
- ▸ The ratio of plasma pressure to magnetic pressure (β = p / (B²/2μ₀))
- ▸ High-beta configurations like FRCs use magnetic fields efficiently, enabling compact reactor designs
04 Deep_Dive_Intelligence
Overview
The ratio of plasma pressure to magnetic pressure (β = p / (B²/2μ₀)). High-beta configurations like FRCs use magnetic fields efficiently, enabling compact reactor designs.
Role: Glossary term: Beta (plasma)
Entity Type: Concept — Beta (plasma) is a technical concept or theoretical framework.
Technical Definition
The ratio of plasma pressure to magnetic pressure (β = p / (B²/2μ₀)). High-beta configurations like FRCs use magnetic fields efficiently, enabling compact reactor designs.
Related Concepts: FRC, Compact Fusion Reactor
06 Related_Terms (1)
07 Related_Entities (12)
08 Timeline_Mentions (10)
Green Fireballs Near Sandia (1948-1950)
209 green fireball/orb sightings near Sandia New Mexico 1948-1950. Copper powder residue found as physical trace evidence. 116 pages of investigations released via PURSUE Release 2. Green fireballs ap
HistoricalProject 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-contextBostick coins 'plasmoid' at UC Livermore
Winston H. Bostick publishes 'Experimental Study of Ionized Matter Projected across a Magnetic Field' in Physical Review, coining the term 'plasmoid' for self-contained plasma-magnetic entities.
ResearchOperation Hardtack I
U.S. high-altitude nuclear tests provide empirical data on high-beta plasma stability and diamagnetic cavity formation in the Earth's magnetic field.
defense-programsChristofilos Astron experiment at LLNL
The Astron experiment established the field-reversed configuration geometry that prefigured modern FRC research.
historical-contextMagnetized Co-axial Plasma Source Origin
H. Alfven and colleagues publish the technique for magnetized co-axial plasma sources, which later forms the basis for the CTX experiment.
fusion-physicsRadio-Electronics reports AF plasmoid missile defense program
December 1960 Radio-Electronics magazine publishes 'Ball Lightning for Defense?' stating: 'Electronic fireballs of highly concentrated charged particles (plasma) might be used to destroy missiles... T
DisclosureStarfish Prime Nuclear Test
A 1.4-megaton detonation at 400km altitude creates a massive high-beta plasma fireball, demonstrating stable macroscopic plasma structures on a geophysical scale.
defense-programsFirst 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-physics09 FAQ
What is Beta (plasma)? ▾
Why does Beta (plasma) matter? ▾
How does Beta (plasma) relate to other concepts? ▾
When did Beta (plasma) appear in the research timeline? ▾
Which entities are associated with Beta (plasma)? ▾
Is there a detailed dossier for Beta (plasma)? ▾
Quick_Facts
- Category
- Fusion Physics
- Aliases
- Beta (plasma), beta-plasma, plasma
- Sources
- 5
- Related Terms
- 1
- Graph Entities
- 12
- Timeline Events
- 10