Neutrino-astrophysics,nuclear physics,and particle physics at intense,pulsed, stopped-pion sources |
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| Authors: | III" target="_blank">F T AvignoneIII Yu V Efremenko |
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| Institution: | (1) Department of Physics and Astronomy, University of South Carolina, Columbia, SC 29208, USA;(2) Department of Physics and Astronomy, University of Tennessee, Knoxville, TN 37996, USA;(3) Physics Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA |
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| Abstract: | Intense pulsed proton beams of ～ 1 GeV impinging on high-Z targets are intense sources of νμ from the (τ=26 ns) decay of π+, and \(\bar \nu _\mu \) and νe from the stopped μ+ decays. A pulse structure, narrow in time, allows the separation of reactions due to νμ from those from reactions involving \(\bar \nu _\mu\) and νe. The energy spectra are in the energy range of interest to nuclear astrophysics. A number of possible experiments relevant to solar neutrinos, supernovae collapse, weak interactions in nuclei, and intrinsic properties of neutrinos are discussed. |
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