弗兰克•克洛斯（Frank Close）

英国人，牛津大学物理学教授，埃克塞特大学研究员，曾任卢瑟福•阿普尔顿实验室的理论物理学部门负责人，曾荣获了大英帝国官佐勋章（OBE）、英国物理学会开尔文奖。他还担任过欧洲核子研究中心公共教育和通讯部的负责人，因其在促进物理学的公众理解和科普写作方面的突出贡献，他获得了英国媒体评出的2007年最佳科普写作奖（“Sygenta Prize”）。他的其他作品有：《路西法的遗产》（2000）、《奥德赛粒子》（2002）、《虚空》（2007）等。

羊奕伟

四川人，博士，毕业于清华大学工程物理系。现就职于中国工程物理研究院，研究领域主要为核物理及高能物理。

Antimatter explores a strange mirror world, where particles have identical yet opposite properties to those that make up the familiar matter we encounter everyday; where left becomes right, positive becomes negative; and where, should matter and antimatter meet, the two annihilate in a blinding flash of energy that makes even thermonuclear explosions look feeble by comparison. It is an idea long beloved of science-fiction stories - but here, renowned science writer Frank Close shows that the reality of antimatter is even more fascinating than the fiction itself. We know that once, antimatter and matter existed in perfect counterbalance, and that antimatter then perpetrated a vanishing act on a cosmic scale that remains one of the greatest mysteries of the universe. Today, antimatter does not exist normally, at least on Earth, but we know that it is real for scientists are now able to make small pieces of it in particle accelerators, such as that at CERN in Geneva.Looking at the remarkable prediction of antimatter and how it grew from the meeting point of relativity and quantum theory in the early 20th century, at the discovery of the first antiparticles, at cosmic rays, annihilation, antimatter bombs, and antiworlds, Close separates the facts from the fiction about antimatter, and explains how its existence can give us profound clues about the origins and structure of the universe.