U.S.-Japan Seminar: Hyperon-Nucleon Interactions/October 1993/Hawaii

该奖项支持11名美国科学家参加将于1993年10月25日至28日在夏威夷举行的美日超子-核子相互作用研讨会。会议的共同组织者是洛斯阿拉莫斯介子物理设施（LAMPF）主任Peter Barnes博士和日本国家高能物理实验室（KEK）质子同步加速器物理部主任Kozi Nakai教授。除了美国和日本的科学家外，还邀请了加拿大、法国、德国、以色列、荷兰和韩国的科学家。研讨会将重点研究在美国布鲁克海文国家实验室和洛斯阿拉莫斯国家实验室以及日本KEK设施进行超子-核子散射实验的技术。利用现代的介子和介子，结合跟踪探测器的新技术，使新一代的超子产生和衰变测量成为可能。将特别强调解决这些问题的理论方法的现状和确定这些可观察到的现象，这将澄清理论问题。讨论将包括与超子-核子散射相关的主题分析，如超核光谱、氢双重子搜索、超子产生中的极化、以及超子半光子和非介子弱衰变。参与者将为现实实验制定具体计划。

This award supports the participation of eleven U.S. scientists in a U.S.-Japan Seminar on Hyperon-Nucleon Interactions, to be held in Hawaii October 25-28, 1993. The co-organizers are Dr. Peter Barnes, Director of the Los Alamos Meson Physics Facility (LAMPF) and Professor Kozi Nakai, Head of the Proton Synchrotron Physics Division, National Laboratory for High Energy Physics (KEK), Japan. In addition to participants from the United States and Japan, scientists from Canada, France, Germany, Israel, The Netherlands, and Korea have been invited. The seminar will focus on investigation of techniques to perform hyperon-nucleon scattering experiments in the U.S. facilities at the Brookhaven National Laboratory and Los Alamos and the Japanese facilities at KEK. The utilization of modern kaon and pion beans, combined with new techniques in tracking detectors, makes possible a new generation of hyperon production and decay measurements. Special emphasis will be placed on the status of theoretical approaches to these problems and identification of those observables, which will clarify the theoretical issues. The discussion will include analysis of topics related to hyperon-nucleon scattering such as hypernuclear spectroscopy, H dibaryon searches, polarization in hyperon production, and hyperon semileptonic and nonmesonic weak decay. The participants will formulate specific plans for realistic experiments.