| 1 | 通过中微子散散实验提取原子核形状因子显示文摘This year we continued to study experiments that can be performed using neutrinos produced via Decay At Rest(DAR)at spallation sources.In 2017 the COHERENT collaboration was able to measure for the first time Coherent Elastic Neutrino Nucleus Scattering(CENNS)[1]:neutrinos are produced at the Spallation Neutruon Source(SNS)via Pion Decay At Rest(πDAR).The study on CENNS brings us to a new precision era:first of all,any deviation from the Standard Model prediction can be a sign of new physics;moreover,neutrino-nucleus interactions are crucial in the understating of core collapse supernovae,and information on the CENNS cross section can be useful for the next generation dark matter detectors,since they are rapidly approaching to the intrinsic neutrino background floor. | E.Ciuffoli J.Evslin Q.Fu H.Mohammed J.Tang | 2018 | IMP & HIRFL Annual Report2018，，1： | 0 |
| 2 | IsoDAR中微子物理研究显示文摘Several experiments intend to use neutrinos produced via Isotope Decay At Rest(IsoDAR)to search for signs of the presence of sterile neutrinos.In most IsoDAR experiments spallation neutrons are absorbed in a ^(7)Li sleeve(converter),creating ^(8)Li,that will decay emitting νe.Often IsoDAR proposals plan to use existing detectors or accelerators,to reduce the cost of the experiment.In particular,it has been proposed to use as a neutron source the high-intensity proton accelerators that will be built as a part of the China Accelerator Driven System(C-ADS)program[1]. | E.Ciuffoli H.Mohammed J.Evslin F.Y.Zhao M.Deliyergiyev | 2017 | IMP & HIRFL Annual Report2017，，1： | 0 |
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