Experimental constraint on the $\rho -$ meson form factors in the time--like region

Abstract

The annihilation reaction $e^{+}+e^{-}\to \bar{\rho }+\rho$ is considered. The constraint on time-like $\rho$-meson form factors from the measurement done by the BaBar collaboration at $\sqrt{s}=10.5$ GeV is analyzed.

10 pages 3 figures

References in corpus (4)

• Two-component model for the deuteron electromagnetic structure
• Polarization effects in $e^{+}+e^{-}\to \bar{d}+d$ and determination of time like deuteron form factors
• Observation of e+e- --> rho+rho- near sqrt(s)=10.58 GeV
• Polarization effects in the reaction $e^{+}+e^{-}\to {\rho }^{+}+{\rho }^{-}$ and determination of the $\rho -$ meson form factors in the time--like region

Cited by in corpus (6)

• Rho meson form factors in a confining Nambu--Jona-Lasinio model
• Unambiguous Extraction of the Electromagnetic Form Factors for Spin-1 Particles on the Light-Front
• Rho-meson properties in medium
• Compton scattering off massive fundamental bosons of pure spin 1
• Covariant form factors for spin-1 particles
• Spin-1 particles and perturbative QCD