Jet Collimation from Hoop Stress
Toroidal B_φ hoop stress P = B_φ²/(4πr) collimates jet. Equilibrium: sin(θ_jet) ≤ B_z/B_φ = ι_τ ≈ 0.341, recovering Jet Collimation Theorem from purely magnetic argument. Independent derivation of θ_jet ≤ 20°.
What this page is
This is a public Results-lane surface for a noteworthy Physics Registry item. It is generated from the Corpus Registry triage catalogue and keeps the generic Result catalogue unchanged.
Registry evidence
- Registry item: V.T232
- Type: theorem
- Scope: tau-effective
- Lean status: formalized
- Book / part / chapter: Book V · Part 5 · Chapter 40
Result summary
Toroidal B_φ hoop stress P = B_φ²/(4πr) collimates jet. Equilibrium: sin(θ_jet) ≤ B_z/B_φ = ι_τ ≈ 0.341, recovering Jet Collimation Theorem from purely magnetic argument. Independent derivation of θ_jet ≤ 20°.
Related Results surfaces
- No existing public Results surface is linked yet; this record is promoted as a standalone Registry-backed result.
Reading role
Read as a standalone Registry-backed noteworthy result.
Claim boundary
This page reports a Registry-backed internal result surface. It is not an external validation claim, a scientific consensus claim, or independent acceptance.
Curation rationale
- physics-facing terms: magnetic
- result-facing terms: derivation
- theorem/proposition-class item appears externally legible enough for standalone review
Review notes
- No additional review notes recorded.