论文标题
关于软光子重新调整
About soft photon resummation
论文作者
论文摘要
我们中的一个人（G.P.）第一次遇到厄尔（Earle）是在1966年夏天，当时她被指示研究厄尔（Earle）关于准弹性电子散射的辐射校正的论文。该建议来自罗马附近弗拉斯卡蒂国家实验室的理论物理小组的负责人布鲁诺·托什克（Bruno Touschek）。大约在同一时间，厄尔（Earle）来自麻省理工学院（MIT）参观罗马大学和弗拉斯卡蒂大学（Frascati）。 G.P.是一位年轻的研究生，他研究了厄尔的论文，并被他本来令人印象深刻的科学人物所敬畏。经过近40年的过去，厄尔与妻子露丝（Ruth）一起访问了意大利，使弗拉斯卡蒂（Frascati）成为了将近一个月的长期访问。他们被安置在当时的外国游客的实验室旅馆中，这是山顶上方的一个小别墅，朝弗拉斯卡蒂（Frascati）镇。从那以后，我们成为了亲密的朋友，包括他的家人和我们的友谊，对我们来说非常重要。为了纪念这次访问和感激之情多年的友谊，我们将讲述红外辐射校正对带电的粒子散射的故事，而Earle的论文为此做出了重要的贡献。
The first time one of us (G.P.) encountered Earle was in Summer 1966, when she was directed to study Earle's papers on radiative corrections to quasi-elastic electron scattering. The suggestion had come from Bruno Touschek, at the time head of the theoretical physics group at the Frascati National Laboratories near Rome. About the same time, Earle came from MIT to visit University of Rome and Frascati. G.P. was a young post-graduate, who had studied Earle's papers and was awed by his already impressive scientific figure. After almost 40 years had passed, Earle visited Italy with his wife Ruth, making Frascati their base for an extended visit of almost a month. They were housed in what was then the laboratory hostel for foreign visitors, a small villa higher up above the hill, toward the town of Frascati. Since then, we became close friends, a friendship which included both his family and ours, and which has been very important for us. In memory of that first visit and in gratitude for the many years of friendship, we will tell here a story of infrared radiative corrections to charged particle scattering, to which Earle's papers gave an important contribution.
