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[9.10]Photon emission in neutral current interaction at the MiniBooNE and T2K experiments
文章来源:  |  发布时间:2015-09-01  |  浏览:

                              Seminar

Title: Photon emission in neutral current interaction at the MiniBooNE and T2K experiments

Speaker: Dr. En Wang(王恩) (Zhengzhou University)

Time: 3:30PM, Sep. 10th (Thursday)

Place: Theoretical Physics Division319

Abstract: 

The MiniBooNE experiment has reported results from the analysis of electron-(anti)neutrino appearance searches, which show an excess of signal-like events at low reconstructed neutrino energies, with respect to the expected background. A significant component of this background comes from photon emission induced by (anti)neutrino neutral current interactions with nucleons and nuclei. These reactions also represent an irreducible background in electron-neutrino appearance measurements at the SK detector of T2K experiment. We have applied a microscopic model for single photon emission in neutral current interactions on nucleons and nuclei to determine the number and distributions of such events at the MiniBooNE and T2K experiments. 

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