Solving Solar Neutrino Puzzle via LMA MSW Conversion  

作　　者：LIU Qiu-Yu CHEN Bo-Lun ZHOU Jie LUO Ming-Jie JING Si-Cong 

机构地区：[1]Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China [2]The Abdus Salam International Center for Theoretical Physics, Strada Costiera 11, 34100, Trieste, Italy

出　　处：《Communications in Theoretical Physics》2005年第3X期505-508,共4页理论物理通讯（英文版）

基　　金：国家自然科学基金

摘　　要：We analyze the existing solar neutrino experiment data and show the allowed regions. The result from SNO's salt phase itself restricts quite a lot the allowed region's area. Reactor neutrinos play an important role in determining oscillation parameters. KamLAND gives decisive conclusion on the solution to the solar neutrino puzzle, in particular, the spectral distortion in the 766.3 Ty KamLAND data gives another new improvement in the constraint of solar MSW-LMA solutions. We confirm that at 99. 73% C.L. the high-LMA solution is excluded.

关 键 词：solar neutrino puzzle solar neutrino 

分 类 号：O411.1[理学—理论物理]