For the eighth Advanced Study Institute (ASI) on Techniques and Concepts
of High-Energy Physics we returned once again to the Hotel on the Cay on
that speck of land in the harbor of Christiansted, St. Croix, U. S.
Virgin Islands. This time, the ASI brought together a total of 73
participants, from 21 countries. The primary support for the meeting was
provided, as usual, by the Scientific Affairs Division of the North
Atlantic Treaty Organization (NATO). The ASI was cosponsored by the U.
S. Department of Energy, by the Fermi National Accelerator Laboratory
(Fermilab), by the U. S. National Science Foundation, and by the
University of Rochester. A special contribution from the Oliver S. and
Jennie R. Donaldson Charitable Trust provided an important degree of
flexibility, as well as support for worthy students from developing
countries. In addition, the International Science Foundation contributed
very generously to the support of a participant from Russia. As in the
case of the previous ASls, the scientific program was designed for
advanced graduate students and recent PhD recipients in experimental
particle physics. The present volume of lectures, although,
unfortunately, short of three contributions, should complement the
material published in the first seven ASIs, and prove to be of value to
a wider audience of physicists. It is a pleasure to acknowledge the
encouragement and support that I have continued to receive from
colleagues and friends in organizing this meeting.