pdgLive Home   >   Meson Summary Table   >   ${{\mathit \rho}{(1450)}}$   >   ${\Gamma}_{{\mathit \rho}{(1450)}^{0}}$ $−$ ${\Gamma}_{{\mathit \rho}{(1450)}^{\pm}}$

${\Gamma}_{{\mathit \rho}{(1450)}^{0}}$ $−$ ${\Gamma}_{{\mathit \rho}{(1450)}^{\pm}}$

INSPIRE   PDGID:

M105DW

VALUE (MeV) DOCUMENT ID TECN  COMMENT • • We do not use the following data for averages, fits, limits, etc. • • $151.30$ $\pm140.42$ 1 BARTOS 2017 A RVUE ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ , ${{\mathit \tau}^{-}}$ $\rightarrow$ ${{\mathit \pi}^{-}}{{\mathit \pi}^{0}}{{\mathit \nu}_{{\tau}}}$ 1  Applies the Unitary $\&$ Analytic Model of the pion electromagnetic form factor of DUBNICKA 2010 to analyze the data of ACHASOV 2006 , AKHMETSHIN 2007 , AUBERT 2009AS, AMBROSINO 2011A, and FUJIKAWA 2008 .

References:

BARTOS 2017A IJMP A32 1750154 The Mass and Width Differences of the Neutral and Charged ${{\mathit \rho}{(770)}}$, ${{\mathit \rho}{(1450 )}}$ and ${{\mathit \rho}{(1700)}}$ Mesons from ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ and ${{\mathit \nu}}{{\mathit \tau}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ Processes