Polarization effects in $e^{+}+e^{-}\to \bar{d}+d$ and determination of time like deuteron form factors

Abstract

Polarization effects in the reaction $e^{+}+e^{-}\to \bar{d}+d$ have been investigated for the case of longitudinally polarized electron beam and arbitrary polarization of the produced deuteron, with the aim of a determination of the time-like complex deuteron electromagnetic form factors. General expressions of polarization observables are derived and numerical estimations have been carried out by means of various models of deuteron electromagnetic form factors, for kinematical conditions near threshold.

19 pages, 3 figures

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Cited by in corpus (6)

• Model independent analysis of polarization effects in elastic electron deuteron scattering in presence of two--photon exchange
• Polarization effects in the reaction $e^{+}+e^{-}\to {\rho }^{+}+{\rho }^{-}$ and determination of the $\rho -$ meson form factors in the time--like region
• Experimental constraint on the $\rho -$ meson form factors in the time--like region
• Estiamte of the two-photon exchange effect on deuteron electromagnetic form factors
• Dynamics of polarization buildup by spin filtering
• Cross section and polarization observables for the reaction $e^{+}+e^{-}\to a_1(1260)+\pi$