Photonuclear Reactions at Intermediate Energies

中能光核反应

• 批准号: 9803754
• 负责人: Gary Adams
• 金额: $ 31万
• 依托单位: Rensselaer Polytechnic Institute
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-09-01 至 2001-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9803754&HistoricalAwards=false
• 关键词: Photonuclear; Reactions; Intermediate; Energies

Strongly interacting particles, hadrons, have structure which is only qualitatively understood at present. The recent discovery of an exotic meson suggests that new spectroscopic studies may reveal previously unknown details of quark0gluon dynamics. Such states cannot be accommodated within the simple quark model of hadrons. Experiments are underway at Brookhaven National Laboratory to measure multi- particle decays of exotic mesons. Future experiments with photon beams will be carried out at Jefferson Laboratory.

强相互作用粒子，强子，具有目前仅定性了解的结构。 最近发现的一种奇异介子表明，新的光谱研究可能揭示以前未知的夸克胶子动力学的细节。 这样的状态不能被强子的简单夸克模型所容纳。 布鲁克海文国家实验室正在进行测量奇异介子多粒子衰变的实验。 未来的光子束实验将在杰斐逊实验室进行。