P. E. Knowles, A. Adamczak, J. M. Bailey, G. A. Beer, J. L. Beveridge, M. C. Fujiwara, T. M. Huber, R. Jacot-Guillarmod, P. Kammel, S. K. Kim, A. R. Kunselman, … 展开作者
P. E. Knowles, A. Adamczak, J. M. Bailey, G. A. Beer, J. L. Beveridge, M. C. Fujiwara, T. M. Huber, R. Jacot-Guillarmod, P. Kammel, S. K. Kim, A. R. Kunselman, G. M. Marshall, C. J. Martoff, G. R. Mason, F. Mulhauser, A. Olin, C. Petitjean, T. A. Porcelli, J. Zmeskal
备注：
19 pages, 11 figures, submitted to PRA Feb 20, 1997
Muon catalyzed fusion in deuterium has traditionally been studied in gaseous and liquid targets. The TRIUMF solid-hydrogen-layer target system has been used to study the fusion reaction rates in the solid phase of D_2 at a target temperature of 3 K. Products of two distinct branches of the reaction were observed; neutrons by a liquid organic scintillator, and protons by a silicon detector located inside the target system. The effective molecular formation rate from the upper hyperfine state of $μd$ and the hyperfine transition rate have been measured: $\tildeλ_(3/2)=2.71(7)_{stat.}(32)_{syst.} μ/s$, and $\tildeλ_{(3/2)(1/2)} =34.2(8)_{stat.}(1)_{syst.} μ/s$. The molecular formation rate is consistent with other recent measurements, but not with the theory for isolated molecules. The discrepancy may be due to incomplete thermalization, an effect which was investigated by Monte Carlo calculations. Information on branching ratio parameters for the s and p wave d+d nuclear interaction has been extracted.
Muon-Catalyzed Nuclear Fusion: Physical Mechanism, Bottleneck Breakthroughs, and an Engineering Pathway
Shenzhen Haihean Science Research Co., Ltd.（深圳海河安科学研究院有限公司）；Institute of Modern Physics, Chinese Academy of Sciences（中国科学院近代物理研究所）；University of Chinese Academy of Sciences（中国科学院大学）
本文从势模型和树近似下的弱二体介子交换流出发，从有效场论出发，研究了氘中负μ介子俘获率的模型依赖性.从$N Δπρωa_1$系统的硬π手征拉格朗日量导出了树单玻色子交换流。如果与单玻色子交换势一起构建，则可以一致地计算捕获率。另一方面，在重子手征微扰理论中构造的有效场论电流包含一个低能常数$\hat d ^R$，它不能从单粒子水平的数据中提取，也不能从第一原理中确定。通过对双峰跃迁速率结果的比较分析，我们可以提取出常数$\hat d ^R$。
A Lawson-inspired Cycle-Closure Criterion for Deuterium--Tritium Muon-Catalyzed Fusion
Institute of Modern Physics, Chinese Academy of Sciences（中国科学院近代物理研究所）；Southern Center for Nuclear Science Theory (SCNT), Institute of Modern Physics, Chinese Academy of Sciences（中国科学院近代物理研究所南方核科学理论中心）；School of Nuclear Science and Technology, University of Chinese Academy of Sciences（中国科学院大学核科学与技术学院）；State Key Laboratory of Heavy Ion Science and Technology, Institute of Modern Physics, Chinese Academy of Sciences（中国科学院近代物理研究所重离子科学和技术国家重点实验室）
Reaction processes of muon-catalyzed fusion in the muonic molecule $ddμ$ studied with the tractable $T$-matrix model
School of Physics, Nanjing University（南京大学物理学院）；Institute of Modern Physics, Chinese Academy of Sciences（中国科学院近代物理研究所）；Nuclear Many-Body Theory Laboratory, RIKEN Nishina Center, RIKEN（理化学研究所西村中心核多体理论实验室）
