An ideal introduction to the fundamentals of nuclear science and engineering, this book presents the basic nuclear science needed to understand and quantify an extensive range of nuclear phenomena. The new edition include a chapter on radiation detection by Douglas McGregor, up-to-date coverage of radiation hazards, reactor designs, and medical applications, and a flexible organization of material that allows for quick reference. This edition also takes an in-depth look at particle accelerators, nuclear fusion reactions and devices, and nuclear technology in medical diagnostics and treatment. All topics are supplemented with extensive nuclear data compilations to perform a wealth of calculations.