U.S.-India Collaborative Research: Elastic Scattering and Pair Production of 1.115 MeV Photons

9631330 Pratt描述：这是一个美国-印度研究合作，题为弹性散射和对生产的1.115兆电子伏光子。 该项目由Richard H. Pratt，匹兹堡大学和S.K.森·古普塔，北孟加拉大学，大吉岭。 同时合作调查，理论和实验，提出了光子原子散射和对生产，通过色散关系连接的相关过程的方面。 该项目将侧重于德尔布鲁克散射和对生产中的原子屏蔽效应。 新的理论计算和新的精确实验数据的结合将有助于我们更好地理解这些重要的光子-原子相互作用过程。 范围：这项合作是以前资助的INT/印度计划活动的产物。 1995年11月在大吉岭举办了高能光子与物质相互作用研究新方向讲习班。 虽然讲习班的主题是一个现代领域，但两国在物理学研究方面的悠久传统构成了开展持续合作活动的坚实基础。 除了研究的直接科学效益外，合作还将促进 交流思想，为学生提供培训，并促进他们接触国际科学界。 ***

9631330 Pratt Description: This is a U.S.-India research collaboration entitled Elastic Scattering and Pair Production of 1.115 MeV Photons. The project is under the direction of Richard H. Pratt, University of Pittsburgh and S.K. Sen Gupta, North Bengal University, Darjeeling. Simultaneous cooperative investigations, both theoretical and experimental, are proposed on aspects of the related processes of photon atom scattering and pair production, connected through dispersion relations. The project will focus on Delbruck scattering and on atomic screening effects in pair production. It is expected that the combination of new theoretical calculations and new accurate experimental data will improve our understanding of these important photon atom interaction processes. Scope: This collaboration is an outgrowth of a previously funded INT/India Program activity. The workshop on New Directions in the Study of the Interaction of Energetic Photons with Matter was held in Darjeeling in November 1995. While the subject matter of the workshop is a modern field, the long tradition of physics research in both countries constitutes a strong basis for developing ongoing cooperative activities. In addition to the immediate scientific benefit of the research, the collaboration will promote the exchange of ideas, provide training of students, and foster their exposure to the international scientific community. ***