We propose a method of analysis of spontaneous emission of a quantum emitter (an atom. a luminescence center. a quantum dot) inside or in vicinity of a cylinder. At the focus of our method are analytical expressions for the scattering matrix of the cylindrical nanoobject. https://www.hindigyanvishv.com/quick-find-Vol-13-Lucaya-Kotha-Midi-Dress-Wholesale-Rate-p26907-super-value/