"Version: 20180301"--Title page verso.Includes bibliographical references (page 17).1. Introduction -- 2. Background -- Discovery of the concept of antimatter -- CPT symmetry -- Antihydrogen formation processes -- 3. Current directions -- Antihydrogen beam with a cusp trap via three-body recombination -- Preparation of cold antiprotons and cold positrons -- Pulsed antihydrogen beam : the AEgIS …