Experimental constraint on the $\rho -$ meson form factors in the time--like region - IN2P3 - Institut national de physique nucléaire et de physique des particules
Article Dans Une Revue Physical Review C Année : 2012

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

Résumé

The annihilation reaction $e^++e^-\rightarrow \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.

Dates et versions

in2p3-00662696 , version 1 (24-01-2012)

Identifiants

Citer

A. Dbeyssi, E. Tomasi-Gustafsson, G. I. Gakh, C. Adamuscin. Experimental constraint on the $\rho -$ meson form factors in the time--like region. Physical Review C, 2012, 85, pp.048201. ⟨10.1103/PhysRevC.85.048201⟩. ⟨in2p3-00662696⟩
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