2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/54081Recently R. G. Newton published a comment criticizing the methods and the results of a paper published by the author. His criticism touches on a few key points of the subject and hence deserves a detailed reply. Here is the reply, point by point, to his criticism.7 pages, latex, no figuresHigh Energy Physics - TheoryNuclear TheoryNormalization of scattering states and Levinson's theorem: reply to a Comment by R. G. Newtontext