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2. General information on spectral line profiles
2.1 Theory of spontaneous photon emission in the dipole approximation
2.1.1 Calculating the transition probability
Spectral lines originate within a gas or plasma via the excited species involved in the medium. If we are interested in a particular excited species and its density
(i.e.
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General information on spectral line profiles
General information on spectral line profiles
Semi-classical calculation in the binary approximation
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