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单词 Weizäcker-Williams method
释义 Weizäcker-Williams method
[`vīt´sek·ǝr `wil·yǝms ´meth·ǝd]
QUANTUM MECHANICS
A method of calculating the bremsstrahlung emitted when two particles, whose relative kinetic energies are much larger than their rest energies, collide; in the rest frame of one of the particles, the field of the other is equivalent to a set of virtual photons, and Compton scattering of these photons by the particle at rest is computed.
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