Non-standard neutrino interactions in K^{+}\toπ^{+}ν\barν and D^{+}\toπ^{+}ν\barν decays

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dc.creatorChen, Chuan-Hung
dc.creatorGeng, Chao-Qiang
dc.creatorYuan, Tzu-Chiang
dc.date2007-03-19
dc.date2007-04-09
dc.date.accessioned2026-07-07T11:22:50Z
dc.date.available2026-07-07T11:22:50Z
dc.descriptionWe study the contributions of the non-standard neutrino interactions (NSIs) to the rare meson decays of $K^{+}\to π^{+} ν\barν$ and $D^{+}\to π^{+} ν\barν$. We show that both decays could provide strong constraints on the free parameters in the NSIs. We point out that the branching ratio of $D^{+}\to π^{+} ν\barν$ could be at the level of $10^{-8}$.
dc.description7 pages and 2 figures, reference added, version to appear in Phys. Rev. D
dc.identifierhttps://arxiv.org/abs/hep-ph/0703196
dc.identifierhttp://arxiv.org/abs/hep-ph/0703196
dc.identifierPhys.Rev.D75:077301,2007
dc.identifierdoi:10.1103/PhysRevD.75.077301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/194709
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Experiment
dc.titleNon-standard neutrino interactions in K^{+}\toπ^{+}ν\barν and D^{+}\toπ^{+}ν\barν decays
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