Task id17417
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Product description
The 57Fe nucleus emits y-quanta with an energy of 14.4 keV. Find the relative change in the energy of the y-quantum due to the recoil of the nucleus. Compare this value with the natural relative width of the spectral line if the lifetime of the nucleus in the excited state is 1.4·10-7 s.
Additional information
Detailed solution. Format gif