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1988年诺贝尔物理奖授予美国实验物理学家莱德曼(L.M.Lederman)和他的同事施瓦茨与斯坦博格,以表彰他们26年前在哥伦比亚大学进行的一项导致发现两种中微子的实验。 26年过去了,人们并没有忘记他们当年为高能物理学的发展所做的奠基性工作。 莱德曼在得知自己获得诺贝尔奖时,开玩笑地说:“我没有更早得到诺贝尔奖,是因为他们不能决定为了什么发现而授予我诺贝尔奖”。 莱德曼以毕生精力从事高能物理实验,做出了多项发现,许多工作都是开创性的,直到此时,他已经66岁了,还活跃在实验研究的前沿上,担任著名实验研究基地——美国费米加速器实验室(FNAL)所长。应该说,在他众多的发现中,任选一项都可以使他有资格被提名为诺贝尔奖的候选人。例如:1956年发现中性K介子;1965年发现反氘核;1977年发现γ粒子;他研究强子碰撞中轻子对的产生,开创了实验高能物理学的新方向;他最早在π-μ-e衰变过程中对李、杨宇称不守恒原理做出实验检验,和吴健雄的钴60实验同
The 1988 Nobel Prize in Physics awarded LMLederman, an experimental physicist in the United States, and his colleague Schwartz and Steinberger in recognition of a study conducted by Columbia University 26 years ago that led to the discovery of two micro- Sub-experiment. After 26 years, people have not forgotten the groundwork they made for the development of high-energy physics. When he learned that he had won the Nobel Prize, Leideman joked: “I did not win the Nobel Prize earlier because they could not decide to award me the Nobel Prize for what they found.” Ledman has devoted his life to high-energy physics experiments and has made many discoveries. Many of his works are groundbreaking. Up to this point, he is 66 years old and active in the forefront of experimental research as a well-known experimental research base - Fermi Accelerator Laboratory (FNAL) director. It should be said that the choice of one of his numerous discoveries would qualify him to be nominated as a candidate for the Nobel Prize. For example, the discovery of a neutral K meson in 1956, the discovery of an antideuteron in 1965, the discovery of gamma particles in 1977, the study of the production of lepton pairs in hadron collisions, and a new direction in experimental high-energy physics; μ-e decay process of Li, Yang Yu said the principle of non-conservation to make an experimental test, and Wu Jianxiong’s cobalt 60 experiment with