Post-acceleration study for neutrino super-beam at CSNS  

作　　者：吴杨 唐靖宇 

机构地区：[1]Institute of High Energy Physics,Chinese Academy of Sciences [2]College Nuclear Science and Technology,University of Science and Technology of China

出　　处：《Chinese Physics C》2013年第9期55-60,共6页中国物理C（英文版）

基　　金：Supported by National Natural Science Foundation of China(11235012,10975150)

摘　　要：A post-acceleration system based on the accelerators at CSNS （China Spallation Neutron Source） is pro- posed to build a super-beam facility for neutrino physics. Two post-acceleration schemes, one using superconducting dipole magnets in the main ring and the other using room temperature magnets, have been studied, both to achieve the final proton energy of 128 GeV and the beam power of 4 MW by taking 10% of the CSNS beam from the neutron source. The main design features and the comparison for the two schemes are presented. The CSNS super-beam facility will be very competitive in long-baseline neutrino physics studies, compared with other super-beam facilities proposed in the world.A post-acceleration system based on the accelerators at CSNS （China Spallation Neutron Source） is pro- posed to build a super-beam facility for neutrino physics. Two post-acceleration schemes, one using superconducting dipole magnets in the main ring and the other using room temperature magnets, have been studied, both to achieve the final proton energy of 128 GeV and the beam power of 4 MW by taking 10% of the CSNS beam from the neutron source. The main design features and the comparison for the two schemes are presented. The CSNS super-beam facility will be very competitive in long-baseline neutrino physics studies, compared with other super-beam facilities proposed in the world.

关 键 词：neutrino oscillation super-beam post-acceleration beam power 

分 类 号：O572.321[理学—粒子物理与原子核物理]