Title: An effective potential of electron-electron interaction in semi-infinite jellium
Author(s):

	P.P.Kostrobij (Lviv Polytechnic National University 12, S. Bandera Str., Lviv 79013, Ukraine) ,
	B.M.Markovych (Lviv Polytechnic National University 12, S. Bandera Str., Lviv 79013, Ukraine)

An effective potential of electron-electron interaction and a two-particle "density-density" correlator are calculated for semi-infinite jellium. Their asymptotics at large distances between electrons are studied in a plane parallel to the surface.

Key words: semi-infinite jellium, "density-density" electron correlator, pair effective electron-electron interaction
PACS: 71.45.Gm, 71.10.-w, 73.20.-r