Nuclear Physics & Precision Spectroscopy

Mössbauer Effect

Simulate Rudolf Mössbauer's 1958 Nobel discovery: Recoil-free resonant absorption of gamma photons ($^{57}\text{Fe}$, $14.4 \text{ keV}$) bound in crystal lattices. Scan hyper-fine nuclear energy levels via Doppler motor velocity $v_D$.

Doppler Velocity v_D 0.00 mm/s

Resonance Absorption MAX RESONANCE (95.0%)

Energy Shift ΔE 0.00 neV

Motor Drive Setup

Doppler Drive Speed v_D 0.0 mm/s

Temperature T 77 K (Lattice Recoil Factor f)

Visual Overlay

Show Source, Absorber & Motor Badges

Show 14.4 keV Gamma Photon Wavelets

Show Resonance Absorption Spectrum

Controls

Recoil-Free Gamma Resonance Equations

Free Nucleus Recoil Energy: E_R = E_γ² / (2 M c²) (Prevents resonance in free gas)
Lattice Recoil-Free Fraction: f = exp[ - (k² ⟨x²⟩) ] (Mössbauer factor in solid crystal)
Doppler Energy Shift: ΔE = E_γ · (v_D / c) (Scans sub-micro-eV hyperfine splittings)

Developer Reference

Core Algorithm & Standalone Script

// Mossbauer gamma resonance recoil-free solver
const canvas = document.getElementById('canvas');
const ctx = canvas.getContext('2d');
// f = exp(-k^2 * )