| 释义 |
Beutler-Fano profile Beutler-Fano profile[¦bȯit·lər ′fan·ō ‚prō‚fīl] (physics) A function that describes a scattering cross section in the vicinity of a resonance in terms of three parameters: the resonance energy, the resonance width, and the profile index, which determines the shape of the resonance. |