The spectroscopic study of the absorption and emission of light radiation, and other actions, in relation to the dependence on the wavelength of the radiation processes. Recently, the definition has expanded to examine the interactions between particles such as electrons, protons and ions, and their interaction with other particles after a collision in their energy. The spectroscopic analysis is a critical role in the development of fundamental theories in physics, including quantum mechanics, general relativity and quantum electrodynamics, and played special. Spectroscopy is applied as a high-energy collisions an important tool in the development of scientific knowledge, not only the electromagnetic force, but also strong and weak nuclear force.
Spectroscopic methods were used in nearly every technical field of science and technology. Radio-frequency spectroscopy of nuclei in a magnetic field was medical technique to magnetic resonance imaging (MRI) for
Spectroscopic methods were used in nearly every technical field of science and technology. Radio-frequency spectroscopy of nuclei in a magnetic field was medical technique to magnetic resonance imaging (MRI) for