Generalized mechanism of plasmon excitations in nondiagram X-ray spectra

In the present work, we have studied a plasmon model for the specific contributions of intrinsic as well as extrinsic plasmon effects. The interference ‘plasmon-coupling’ have been obtained theoretically in terms of non-diagram line to diagram X-ray line for the low and high energy satellite profiles in the X-ray photoemission spectra. It is found that our results demonstrate generalized mechanism for the origin of X-ray photoemission satellite spectra.