【摘 要】
:
In this paper,we study the detection of accelerator neutrinos and supernova(SN)neutrinos at China Spallation Neutron Source(CSNS).Firstly,by using the code
【机 构】
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China Spallation Neutron Source(CSNS),Institute of High Energy Physics(IHEP),Chinese Academy of Scie
论文部分内容阅读
In this paper,we study the detection of accelerator neutrinos and supernova(SN)neutrinos at China Spallation Neutron Source(CSNS).Firstly,by using the code FLUKA,the processes of accelerator neutrinos production during the proton beam hitting on the tungsten target can be simulated,and the yield efficiency,numerical flux,average energy of different flavor neutrinos are given.Secondly,the detection of accelerator neutrinos through two reaction channels: the neutrino-electron reactions and the neutrino-carbon reactions,is studied,and the neutrino event numbers can be calculated.Finally,while considering the SN shock effects,the MSW effects,the neutrino collective effects,and the Earth matter effects,the detection of SN neutrinos on the Earth is studied.Then,the event numbers of SN neutrinos observed through various reaction channels are given.
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