${\mathit m}_{{{\mathit \pi}^{\pm}}}–{\mathit m}_{{{\mathit \pi}^{0}}}$

INSPIRE   PDGID:
S009D
Measurements with an error $>0.01$ MeV have been omitted.
VALUE (MeV) DOCUMENT ID TECN  COMMENT
$\bf{ 4.5936 \pm0.0005}$ OUR FIT
$\bf{ 4.5936 \pm0.0005}$ OUR AVERAGE
$4.59364$ $\pm0.00048$
CRAWFORD
1991
CNTR ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{0}}{{\mathit n}}$, ${{\mathit n}}$ TOF
$4.5930$ $\pm0.0013$
CRAWFORD
1986
CNTR ${{\mathit \pi}^{-}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit \pi}^{0}}{{\mathit n}}$, ${{\mathit n}}$ TOF
• • We do not use the following data for averages, fits, limits, etc. • •
$4.59366$ $\pm0.00048$
CRAWFORD
1988B
CNTR See CRAWFORD 1991
$4.6034$ $\pm0.0052$
VASILEVSKY
1966
CNTR
$4.6056$ $\pm0.0055$
CZIRR
1963
CNTR
References