Limits on electron neutrino disappearance from the KARMEN and LSND νe-carbon cross section data
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This paper presents a combined analysis of the KARMEN and LSND ν[subscript e]-carbon cross section measurements within the context of a search for ν[subscript e] disappearance at high Δm[superscript 2]. KARMEN and LSND were located at 17.7 m and 29.8 m, respectively, from the neutrino source, so, the consistency of the two measurements, as a function of antineutrino energy, sets strong limits on neutrino oscillations. Most of the allowed region from the ν[subscript e] disappearance analysis of the Gallium calibration data is excluded at >95% CL and the best-fit point is excluded at 3.6σ. Assuming CPT conservation, comparisons are also made to the oscillation analyses of reactor antineutrino data.
Date issued
2012-01Department
Massachusetts Institute of Technology. Department of PhysicsJournal
Physical Review D
Publisher
American Physical Society
Citation
Conrad, J., and M. Shaevitz. “Limits on Electron Neutrino Disappearance from the KARMEN and LSND Ν_{e}-carbon Cross Section Data.” Physical Review D 85.1 (2012): Web. 11 May 2012. © 2012 American Physical Society
Version: Final published version
ISSN
1550-7998
1089-4918