The study of relativistic effects in gravitational fields remains at the forefront of physics research, refining our comprehension of space‐time and its intricate interplay with matter. Notably, ...

Detectors positioned equidistantly at a distance d from the source are capable of sensing vertical displacements of the Mössbauer resonance point. In the subfigure (lower right), a detector is placed ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more.

THE probability of recoil-free resonance absorption of gamma-quanta depends on the relative velocities of source and absorber 1,2. The velocity distribution of moving absorbers can be deduced from the ...