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Cross section of the charged current reaction C(ve, e)Ng.s. |
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| Authors: | About ScienceDirect |
| Institution: | a Physikalisches Institut, Universität Erlangen-Nürnberg, Erwin-Rommel-Strasse 1, W-8520, Erlangen, FRG b Department of Nuclear Physics, Oxford University, Keble Road, Oxford OX1 3RH, UK c Rutherford Appleton Laboratory, Chilton, Didcot OX11 0QX, UK d Institut für Kernphysik I, Kernforschungszentrum Karlsruhe, and Institut für Experimentelle Kernphysik, Universität Karlsruhe, Postfach 3640, W-7500, Karlsruhe, FRG e Physics Department, Queen Mary and Westfield College, Mile End Road, London E14NS, UK |
| Abstract: | The charged current nuclear transition 12C(ve, e−)12Ng.s. has been observed in the KARMEN experiment. The flux average cross section for ve from μ+ decay at rest is determined to be  σ = 8.1±0.9(stat.)±0.75 (syst.)]×10−42cm2. For the first time also the energy dependence of the cross section has been measured for neutrino energies up to 50 MeV. |
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