Neutrino-electron scattering in noncommutative space

Abstract

Neutral particles can couple with the $U(1)$ gauge field in the adjoint representation at the tree level if the space-time coordinates are noncommutative (NC). Considering neutrino-photon coupling in the NC QED framework, we obtain the differential cross section of neutrino-electron scattering. Similar to the magnetic moment effect, one of the NC terms is proportional to $\frac{1}{T}$, where $T$ is the electron recoil energy. Therefore, this scattering provides a chance to achieve a stringent bound on the NC scale in low energy by improving the sensitivity to the smaller electron recoil energy.

12 pages, 2 figures

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Cited by in corpus (5)

• TeV Scale Phenomenology of $e^{+}{e}^{-}\to {\mu }^{+}{\mu }^{-}$ Scattering in the Noncommutative Standard Model with Hybrid Gauge Transformation
• Constraints on Non-Commutative Physics Scale with Neutrino-Electron Scattering
• Single top quark production in $t$-channel at the LHC in Noncommutative Space-Time
• Higgs Couplings in NonCommutative Standard Model
• Two-photon annihilation of singlet cold dark matters due to noncommutative space-time