Constraints on Unparticles from Low Energy Neutrino-Electron Scattering

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dc.creatorBalantekin, A. B.
dc.creatorOzansoy, K. O.
dc.date2007-09-29
dc.date2007-10-29
dc.date.accessioned2026-07-07T11:37:38Z
dc.date.available2026-07-07T11:37:38Z
dc.descriptionWe place limits on scalar and vector unparticle couplings to electrons and neutrinos using data from reactor neutrino experiments originally designed to search for neutrino magnetic moment. Upper bounds on Standard Model lepton-scalar unparticle and lepton-vector unparticle couplings $λ_0$, and $λ_1$ are given for various values of the unparticle mass dimension d, and the unparticle energy scale $Λ_{\cal U}$. Especially for smaller values of the mass dimension d (1 <d <1.3) these bounds are very significant and comparable to those obtained from production rates at high energy colliders. These bounds are also similar to those obtained by the analysis of the absence of the decay of the low-energy solar and reactor neutrinos.
dc.description6 pages of LATEX, 3 figures
dc.identifierhttps://arxiv.org/abs/0710.0028
dc.identifierhttp://arxiv.org/abs/0710.0028
dc.identifierPhys.Rev.D76:095014,2007
dc.identifierdoi:10.1103/PhysRevD.76.095014
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199272
dc.subjectHigh Energy Physics - Phenomenology
dc.titleConstraints on Unparticles from Low Energy Neutrino-Electron Scattering
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