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X-ray Tube Spectrum Explorer

Kramers law + simple filtration & absorption model

Tube Voltage (kVp)

Tube Current (mA)

Exposure Time (s)

Target Atomic Number Z

Glass Thickness (mm)

Target Self-Absorption Effective Thickness (µm)

Energy Step (keV)

Low-energy Cutoff (keV)

Selected Energy Band

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Photon Count in Selection

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Total Photons (after filtration, ≥ cutoff)

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Note

Approximate model; cutoff reduces photons monotonically.

Tip: Drag to select a keV band. The cutoff only affects integration/plotting; source normalization is independent of it.